(k.k.parbhakar) member secretary occ sldc, …sldcmpindia.com/uploads/meeting/minutes for 52nd...

MADHYA PRADESH POWER TRANSMISSION COMPANY LIMITED STATE LOAD DESPATCH CENTRE, NAYAGAON, RAMPUR, JABALPUR Telephone: (0761) 2970089 Fax: (0761) 2664343/2970119 e-mail [email protected] Corporate office: Madhya Pradesh Power Transmission Co. Ltd., Block No.2, Shakti Bhawan, Rampur, Jabalpur 482008, CIN-U40109MP2001SGC01 No.07-05/SG-9B-II/1662 Jabalpur,Dated:01/08/2016

As per distribution list

Sub: Minutes of 52nd meeting of Operation and Coordination Committee of MP.

The Minutes of 52nd meeting of the Operation and Coordination Committee of MP held on

27th June 2016 at 11.00 AM in the Conference Hall, SLDC, MPPTCL, Jabalpur has been uploaded

on the website of SLDC ‘www.sldcmpindia.com’ and can be downloaded.

(K.K.Parbhakar) Member Secretary OCC SLDC, MPPTCL, Jabalpur

mailto:[email protected]

Distribution List

1. The Chief Engineer (T&C), MP Power Transmission Co. Limited, Jabalpur. Fax No- 0761-2665593, 2702710 Email- [email protected]

2. The Chief Engineer (Plg & Des), MP Power Transmission Co. Limited, Jabalpur, Fax No- 0761-2660908 Email- [email protected]

3. The Chief Engineer (Procurement.), MP Power Transmission Co. Limited, Jabalpur, .Fax No- 0761-2660908 Email – [email protected]

4. The Executive Director (O & M:Gen), MP Power Generating Company Limited, Jabalpur. Fax No- 0761-2664749, Email- [email protected], Email- [email protected]

5. The Chief Engineer (O & M:Hydel), MP Power Generating Company Limited, Jabalpur. Fax No- 0761-2664749.

6. The General Manager(PM), MPPMCL, Jabalpur Email – [email protected] [email protected]

7. The Superintending Engineer (GCC), MPPGCL, Jabalpur Email – [email protected] [email protected]

8. The General Manger (DCC-EZ), DISCOM Control Centre, MP Poorva Kshetra Vidyut Vitaran Co. Limited, Jabalpur, Fax No- 0761-2668503, Email – [email protected]

9. The Dy. General Manager (DCC –CZ), DISCOM Control Centre, MP Madhya Kshetra Vidyut Vitaran Co. Limited, Bhopal, Fax No-0755-2580611,Email- [email protected]

10. The Executive Engineer (DCC-WZ), DISCOM Control Centre, MP Paschim Kshetra Vidyut Vitaran Co. Limited, Near Polo Ground, Jail Road, Indore, Fax No- 0731-2421554, Email- [email protected]

11. The Executive Engineer, Sub Load Despatch Centre, MPPTCL, Indore, Fax No- 0731-2874515, Email – [email protected]

12. The Executive Engineer, Sub Load Despatch Centre, MPPTCL, Bhopal, Fax No- 0755-2885220, Email – [email protected]

13. The General Manger(RO), MPPMCL, In front of Bhojpur Club, E-4, Arera Colony,Bhopal, Fax No-0755-2423046, [email protected]

14. The Chief Engineer (PM&C), Narmada Hydroelectric Development Corpn. Ltd, NHDC Parisar, Shamla Hills, Bhopal – 462013., Fax No- 0755-4030130,Email – [email protected]

15. The Chief Electrical Distribution Engineer, West Central Railway (WCR), General Manager’s Office, Electrical Department, Jabalpur-482001 (MP), Fax: 0761-2627629, Email- [email protected]

16. The General Manager, Indira Sagar Power Station, NHDC Office complex, PO : Narmada Nagar, Distt : Khandwa (MP) – 450 119, Fax No- 07323-284080, Email – [email protected]

17. The General Manager, Omkareshwar Power Station, Prashsnik Bhawan, Urja Vihar, Sidhwarkut, Distt : Khandwa (MP) – 450 554, FaxNo-07280-271703, Email- [email protected]

18. The Director (Projects), BLA Power Limited, At : Niwari, PO: Khorsipan, Tah : Gadarwara, Distt ; Narsinghpur 487 551, Fax No. 07791-243667 / 243669, Email – [email protected]

19. The Sr. Vice President, Jaiprakash Power Ventures Ltd., Village Sirchopi Subpost Office-Agasod, Post Office-Bina- 470113 Distt- Sagar, Fax No. 07580-277200, Email – [email protected]

20. The Deputy General Manager, Kalpataru Satpura Transco Pvt. Ltd., Satpura Colony, Betul Road, Old

Itarsi, Distt. Hoshangabad, Email – [email protected]

21. M/s Ujaas Energy Ltd. 701, NRK Business park, Vijay Nagar Sqaure, Indore – 452010, Email id :- [email protected]

22. M/s Suzlon Global Services Ltd., 1090, Scheme no. 114, Park-2, Ring Road, Universal Hospital Row, Email- [email protected], Indore – 452010, [email protected]


























MINUTES OF 52ND MEETING OF OPERATION & COORDINATION COMMITTEE OF MP HELD AT SLDC, MPPTCL, JABALPUR ON 27TH JUNE 2016 AT 11.00 AM.

The 52nd meeting of Operation & Coordination Committee of MP was held on 27th June 2016 at

Conference Hall, SLDC, MPPTCL, Jabalpur under the Chairmanship of Shri P.A.R.Bende C.E.(SLDC) & Chairman OCC. The list of participants is enclosed at Annexure -1.0

Chairman OCC Shri P.A.R.Bende welcomed all the participants and requested for a formal introduction. Thereafter, Chairman OCC informed the committee that the frequency profile for the last two months was on higher side. As the average frequency for the month of April 2016 was 49.98Hz and for the month of May 2016 was 50.00 Hz. The percentage of time frequency within the permissible range of 49.9-50.05 Hz which used to be in the range of 60%-65% has considerably increased to 69.95% & 69.78% during the month of April 2016 & May 2016 respectively, which is a remarkable improvement in grid discipline. Also Implementation of RRAS at regional level has empowered RLDC’s to maintain the frequency between the designated frequency band and to relieve the congestion in the transmission network by directly regulating-up/regulating-down the reserves generation available in the system, which will indirectly improve the frequency profile under operating range. However, the matter of concern is that the percentage of time frequency above 50.05 Hz was 16.98% & 23.12% for the month of April 2016 & May 2016 respectively and is expected to increase further due to low load conditions in ensuing rainy season. Further the voltages were also in operational limits and there is not much deviation in voltage profile as compared to previous months.

Thereafter Chairman OCC informed the committee that as per Clause- 4.2 of the Detailed Procedure

for Relieving Congestion in Real Time Operation approved by the Central Electricity Regulatory Commission, MP SLDC has declared Import Capability/ATC/TTC of MP control area for the first time for the month of May 2016 as 6145MW. He further informed that M.P. has become the first State in Western Region and second state in the country to declare its Import Capability. He further stated that Import Capability of MP shall determine the power to be drawn from the PGCIL / Interstate network for the state and the Regional Import Schedule will be restricted to import capability of the State only.

Chairman OCC also informed the committee that CEA has sanctioned grant from PSDF funds to

T&C-MPPTCL amounting about Rs.81 Crores and about Rs.3.6 Crores to SLDC, MP. Thereafter Chairman OCC requested Member Secretary OCC to take-up the agenda points.

ITEM NO. 1 : CONFIRMATION OF MINUTES : Member Secretary OCC informed the committee that Minutes of 51st meeting of Operation & Coordination Committee of MP held on 26th April 2016 at Banquet Hall, Shakti Bhavan, Jabalpur were forwarded to the committee members vide No. 07-05/SG-9B-II/799 dated 02.06.2016. No Comments has been received to SLDC. Committee confirms the minutes.

ITEM NO. 2 : REVIEW OF SYSTEM OPERATION DURING THE MONTHS APRIL 2016 TO MAY 2016. 2.1 Frequency Particulars: Member Secretary OCC informed the committee that during May 2016 the system frequency was below 49.9 Hz for 7.10% of time against 13.07% of time during April 2016. The system frequency was above 50.05 Hz for 23.12% of time during May 2016 against 16.98% of time during April 2016. The system frequency was within the IEGC range of 49.9-50.05 Hz for 69.78% of the time during May 2016 against 69.95% of time during April 2016. The average monthly frequency was 50.00 Hz during May 2016 whereas it was 49.98 Hz in the month of April 2016. The system frequency did not touch 49.20 Hz during the above period.

The detailed frequency particulars for the month of April 2016 and May 2016 are enclosed at Annexure-

2.1. The brief detail of frequency profile is given here under:

Minutes Of 52nd OCC Meeting Of M.P 1

Month Average

frequency Minimum integrated frequency over an hour

Maximum integrated frequency over an hour

Instantaneous minimum frequency

Instantaneous maximum frequency

April 2016 49.98 Hz 49.80 Hz 50.11 Hz 49.64 Hz 50.32 Hz May 2016 50.00 Hz 49.78 Hz 50.20 Hz 49.56 Hz 50.44 Hz

2.2 Operational Matters 2.2.1 Operational Discipline : Member Secretary OCC informed the committee that System operated in terms of frequency profile for the months April 2016 and May 2016 is as given below for discussion by the committee :

Month % of time

Frequency Below 49.9 Hz

% of time Frequency above

50. 05 Hz

% of time frequency within the permissible

range of 49.9-50.05 Hz

Average monthly

frequency

No. of times frequency

dipped below 49.2 Hz

April 2016 13.07 % 16.98 % 69.95 % 49.98 Hz 0 May 2016 7.10 % 23.12 % 69.78 % 50.00 Hz 0

2.3.1 Voltage Profile : Member Secretary OCC informed the committee that during the months April 2016 and May 2016, the maximum and minimum voltage as recorded at following important 400 KV s/s in MP Grid.

Sr No

Name of 400 KV

Substation

April 2016 May 2016 Max. Voltage

observed Min. Voltage

observed Max. Voltage

observed Min. Voltage

observed

Voltage KV

Date Voltag

e KV

Date Volta

ge KV

Date Voltage

KV Date

1 Indore 418 16.04.16 393 18.04.16 420 29.05.16 395 30.05.16 2 Itarsi 417 24.04.16 392 19.04.16 418 29.05.16 392 30.05.16 3 Bina 413 17.04.16 394 19.04.16 416 01.05.16 390 25.05.16 4 Gwalior 415 24.04.16 385 19.04.16 415 20.05.16 385 26.05.16 5 Nagda 424 24.04.16 389 10.04.16 425 28.05.16 399 31.05.16 6 Satpura 421 24.04.16 405 14.04.16 425 29.05.16 402 30.05.16 7 Birsinghpur 420 03.04.16 407 19.04.16 425 09.05.16 409 11.05.16 8 ISP 424 12.04.16 407 14.04.16 426 05.05.16 403 30.05.16 Representative from MPPTCL stated that reactive power drawal by Discoms is very high and shall be

controlled in low voltage pockets/areas to maintain voltages within limits (eg.Bareli, Sheopur Kalan area etc),


2.3.2 Status of Capacitor Banks in sub-transmission system : Member Secretary OCC informed the committee that the updated information of the status of capacitor banks in sub-transmission system as on 31st May 2016 as submitted by DISCOMs is detailed below:

2.3.3 Status of Shunt Capacitor Banks installed at various EHV Transmission Substation: Member

Secretary OCC informed the committee that the updated information of the status of Installed capacitor banks (in MVAR) in EHV transmission system as on 31.05.2016 as submitted by MPPTCL is given below:

It is informed to the committee that as decided in the meeting held at WRLDC on 18th April 2016

regarding calculation of ATC/TTC using PSS/E software, the calculation of ATC/TTC cannot be done without modeling of capacitor bank details in PSS/E software. The SLDC requested MPPTCL to submit the details of capacitor banks installed at various locations along with their capacity and healthiness in the meeting so that the same can be modeled in PSS/E software. The information has not been received so far. MPPTCL is again requested to submit the same at the earliest.

MPPTCL informed that the desired information will be sent within a week time.

2.3.4 Status of completion of ongoing Transmission Schemes being executed by MPPTCL: Member Secretary OCC informed the committee that the various ongoing Transmission Schemes completed during the current financial year 2016-2017 (upto May 2016) and plan for completion of various

DISC

OM

Capacitor bank installed in good condition (No)

Capacitor Banks healthy but not in service due to control ckt problem

Capacitor bank installed but defective & are repairable (No)

Requirement of repair against each unit (No)

Requirement against non-repairable capacitor banks

Capacitor banks already covered under ADB T-V

Balance capacitor banks to be covered in other schemes

600 KVA

R

1200 KVA

R

1500 KVA

R

600 KVAR

1200

KVAR

1500

KVAR

600 KVAR

1200 KVA

R

1500 KVA

R

No of 100

KVAR Units

required

600 KVA

R

1200 KVA

R

600 KVA

R

1200 KVA

R

600 KVA

R

1500 KVAR

EZ 411 163 22 - - - 30 09 0 94 0 0 0 0 0 77

CZ 5 687 686 0 0 0 0 0 0 0 0 0 0 588 0 78

WZ 628 543 335 21 11 15 26 25 89 288 8 23 - - 0 231

Voltage Class Capacitor bank installed as on 31.03.16(MVAR)

Capacity Added after Last OCC

Meeting (MVAR)

Capacitor banks already covered under ADB T-V

Capacitor Bank Installed but defective

& are not repairable (No & MVAR)

220 KV 100.00 MVAR 0.00 100.00 MVAR All in Service 132 KV 1205.00 MVAR 0.00 1205.00 MVAR

33 KV 4336.50 MVAR 0.00 4336.50 MVAR Total 5641.50 MVAR 0.00 5641.50 MVAR


ongoing Transmission Schemes for the Year 2016-2017 is enclosed as Annexure 2.3.4(i) and 2.3.4(ii).

2.3.5 U/F and df/dt Relay Operation (i) U/F and df/dt Relay Operation: Member Secretary OCC informed the committee that Frequency did not touch 49.20 Hz during April 2016 and May 2016. There was no df/dt operation during the same period.

(ii) Defective u/f, df/dt relays: Member Secretary OCC informed the committee that MPPTCL has informed that all the df/dt relays are in good/healthy working condition and where the U/F relays are not available, the numerical relays programmed for under frequency operation.

MPPTCL representative informed the committee that the above relays are in healthy condition and no operation of u/f, df/dt relays during the above period .

2.4 Power Cuts / Load restrictions/Differential Load Shedding by DISCOMS & group allocation to 33 KV feeders : (i) Member Secretary OCC informed the committee that the details of DISCOM wise Power supply

given to various domestic categories during the period April 2016 and May 2016 is enclosed at Annexure 2.4(i).

(ii) Group Allocation to Newly Commissioned existing EHV substations:- Member Secretary OCC informed the committee that the region wise list of 33 KV feeders emanating from various newly commissioned/existing EHV substations for which groups have not been allocated is given in Annexure 2.4

(iii) The DISCOM wise details of pending group allocation to 33 KV feeders is given below :

SN DISCOM Region No of 33 KV feeders for which groups to

be allocated 01

EAST

Jabalpur 07 02 Sagar 13 03 Rewa 00 04 Total 20 05

WEST Indore 10

06 Ujjain 11 07 Total 21 08

CENTRAL Bhopal 16

09 Gwalior 06 10 Total 22

TOTAL Grand Total 63 Member Secretary OCC requested Discoms to furnish the details as per list enclosed at Annexure-

2.4(ii) in the meeting. West DISCOM representative informed the committee that 3 Nos. feeder group allocation has been done and 18 Nos. are remaining out of these 6 Nos. feeders have not been charged. No representative from Central DISCOM participated in the 52nd OCCM.


East DISCOM representative informed the committee that the group allocation is under process and shall be informed after allocating the group. ITEM NO. 3 : OPERATIONAL PLANNNING:

3.1 Generating Units under planned outage and proposed maintenance programme : Member Secretary OCC informed the committee about annual maintenance /outages of thermal generating units of MPPGCL during July’16 to August ‘16 . It is as under

POWER STATION UNIT NO. FROM TO REASON/REMARK Amarkanatk 5 15.07.16 28.08.16 COH

Satpura-II 6 01.07.16 30.07.16 AOH

Satpura –II 7 01.08.16 21.08.16 AOH

Satpura-IV 10 20.08.16 13.09.16 AOH

SGTPS-I 2 15.07.16 28.08.16 COH

SGTPS-II 4 15.08.16 13.09.16 AOH

SSTPS-I 1 15.07.16 04.08.16 AOH

The MPPGCL was requested to confirm the same in the meeting Further Amarkantak unit # 3 and 4 have been retired from service wef 13.01.15 & 01.05.14 respectively

as per CEA letter no. CEA/PLG/PMM/545/2016 dtd 04.03.16 and by Govt of MP letter no. F-03/71/2015/13 dtd 12.05.16.

Chairman OCC informed the committee for above planned outages and proposed maintenance

programme.MPPGCL representative confirmed for taking out units under COH/AOH as mentioned above.

3.2 Proposed shutdown programme of Transmission lines / Transformers : Member Secretary OCC informed the committee that the proposed shutdown of transmission elements for the period 01.07.2016 to 31.08.2016 submitted by MPPTCL is enclosed as Annexure-3.2 3.3 Long Outages of transmission elements and protections : Member Secretary OCC informed the committee that the status submitted by MPPGCL / MPPTCL are given below :

SN Line/Transformer/Breaker/ Reactor etc under long outage

Outage date Reason Response from Utility

1 220 KV Bus bar protection scheme at SGTPS Birsinghpur

Since commissioning of 220 KV switch yard

The scheme not available

MPPGCL representative informed that 220 KV Busbar protection scheme has been commissioned on dtd.23-05-2016 & at present it has been kept in test mode.He further informed that within a month the scheme will be taken into service mode.

2 Main Breaker of 400 KV Nagda-Rajgarh-II

23.07.15 Y-phase CT burst / BKR Problem

400 KV Rajgarh II is charged from 400 KV Main Bus-I, for ensuring connectivity with Main Bus-II. The work is in progress with work of providing Reactor on ISP Bay. 400 KV Rajgarh-I is shifted in diameter


of 315 MVA ICT-IV, which has facility to connect on Main Bus-I and Main Bus-II. MPPTCL representative informed in the meeting that the work will be taken up soon and tentative date of commissioning is Sep-16.

3 40 MVA 132/33 KV Transformer ECE make at 132 KV Lakhnadon

06.10.2015 Internal sparking in Y Ph. HV side winding.

The defect developed in transformer and matter taken up with M/s ECE for its repair. The transformer has been shifted to ECE works for repairs, on receipt of above reconditioned transformer, it will be recommissioned. .Repair work is in progress. MPPTCL representative informed that the transformer has been repaired and by end of Aug-2016, it will be commissioned.

4 12.5 MVA 132/33 KV HEL make X’mer at 220 KV S/s Nimrani

30.10.2015 X’mer hand tripped due to high Tan-Delta of 2 No. 132 KV bushings

The new 63 MVA X’mer has been charged on 24.04.16 in place of 12.5 MVA, 132/33 KV X’mer.

5 3x105 MVA, 400/220 KV ICT-I at 400 KV Indore

02.08.15 Differential protection optd. and 33 KV tertiary PT burst

The transformer bank is out of circuit from 02.08.2015. 2 No. 105 MVA Units of these banks have failed. The complete bank has to be replaced with 1X315 MVA 3 Ph. Transformer. 315 MVA BHEL make transformer has been unloaded on plinth on 28.04.2016 and erection work is in progress. MPPTCL representative informed the committee that the new Transformer will be commissioned by Aug 2016.

6 315 MVA, 400/220 kV ICT-I at 400 kV S/s Bina

15.10.15 Due to Buchholtz relay alarm.

The 315 MVA X’mer Sr. No. 6005210 is out of circuit from 15.10.2015. The Transformer has been shifted from Bina to M/s BHEL works for repairs. The repair order is in process of approval, after repairs this X’mer will be recommissioned at 400 KV S/s, Bina. MPPTCL representative informed the committee that the Transformer is under repair with BHEL & it’s tentative date of commissioning is by October 2016.

7 315 MVA, 400/220 KV ICT at 400 KV S/s, Julwaniya

05.01.2016 The ICT has been removed for installation at Bina 400 KV S/s and commissioned there at 16:49 Hrs. on dtd. 05.01.2016. MPPTCL is requested to submit the latest status in the meeting. MPPTCL representative informed the committee that new Transformer of 315 MVA 400/220 KV EMCO make order has been placed and it will be commissioned by the end of Jan-2017.

8 160 MVA, 220 / 132 KV X’mer BHEL make at 220 KV S/s Ratlam

12.01.2016 BHEL make Sr. No. 6005206 X’mer failed

DI issued for replacement of failed transformer and 160 MVA BHEL X’mer received at S/s, erection


work is in progress. MPPTCL representative informed the committee that transformer commissioning work is undergoing & it will be commissioned by the end of July-2016.

9 315 MVA, 400/220 KV X’mer II (TELK make) Main Breaker at 400 KV S/s Katni

03.11.2015 X’mer commissioned through bus coupler breaker since commissining.

It has come to notice that the transformer-II has been connected through bus coupler breaker both side (400 KV & 220 KV) and there is no main breaker for this 315 MVA X’mer-II. MPPTCL is requested to submit latest status of main breaker both sides. MPPTCL representative informed the committee that work will be completed by the Sep-2016.

10 20 MVA, 132/33 KV transformer at 132 KV Neemuch

01.03.2016 Differential Protection optd. 20 MBA BBL make X’mer Sr. No. 1991/2 failed on 01.03.2016

The replacement of the failed transformer by another 20 MVA transformer will be carried out shortly. MPPTCL representative informed the committee that new transformer will be commissioned by the end of Aug-2016.

11 40 MVA ,132 /33 KV EMCO make X’mer Sr.No. HT-1344/11641 at 132 KV S/s Ashta

10.05.2016 Transformer failed on dated 10.05.2016 as intimated by T&C, MPPTCL.

Latest status is requested from MPPTCL. MPPTCL representative informed the committee that the cause of failure of Transformer has to be investigated and it will take about 15-20 days.

12 20 MVA APEX make 132/33 KV X’mer Sr. No. T-739/45342 at 220 KV S/s Nepanagar

16.05.2016 Transformer failed on 16.05.16 as intimated by T&C, MPPTCL.

Administrative approval for replacement of failed transformer by 40 MVA X’mer will be taken up shortly. MPPTCL representative informed the committee that the new 50 MVA transformer will be installed in place of failed Transformer which is expected to reach at site by end of July-2016.

13 12.5 MVA, 132/66/33 KV X’mer CGL make Sr. No. 23615 at 132 KV S/s Pichhore

19.05.2016 Transformer failed on 19.05.2016 as intimated by T&C, MPPTCL.

The load is manageable through (1x20 + 1x40) MVA X’mers in running condition at S/s Pichhore. Hence replacement of failed X’mer is not required as intimated by MPPTCL.Chairman OCC requested MPPTCL , P&D to submit the letter for removal of transformer from Asset.

14 160 MVA 220/132 KV BHEL make X’mer Sr. 2040031 at 220 KV S/s Dewas

23.05.2016 Abnormal winding resistance and development of internal hot point.

Fault attended by BHEL engineer and X’mer filtration carried out. After filtration & testing work, X’mer charged on 11.06.2016 at 16:25 Hrs as intimated by EE(Testing), Dewas.

ITEM NO. 4 : OPERATIONAL STATISTICS FOR THE MONTH OF APRIL 2016 and MAY 2016: Member Secretary OCC informed the committee that the details of actual generation, Schedule from Central Sector, demand etc. are given in the following Annexures:

Annex. 4.1 Unit wise actual Generation of MPPGCL thermal Units and station wise Generation of MPPGCL & NHDC Hydel Units. Chairman OCC informed the committee that the in previous years the effect


of solar & wind generation was not seen in real time but recently due to development of green corridor and due to installation of new renewable generating plants in the state its effect is clearly visible in real time. Solar generation for the month of April-16 & May-16 was maximum of about 550 MW at around 12Hrs. to 13Hrs. and the wind generation was maximum of about 1200MW in the month of June-16 and it is clearly visible from the graph that there is large variation in wind generation and its monitoring and availability of telemetry is important. Annex. 4.2 Power Supply Position. Annex. 4.3 Hourly Average of Availability and Demand. Annex. 4.4 Hourly average schedule Vs Drawal of DISCOMs. ITEM NO. 5.0 : SYSTEM DISTURBANCE IN MP DURING APRIL 2016 AND MAY 2016 : Member Secretary OCC informed the committee that there was no major grid disturbance in MP during April 2016 and May 2016. Moreover, the Grid Disturbances and Grid Incidents in MP during these months are given in Annexure 5.0. 5.1 Submission of detailed tripping report of incident occurred at ISP HPS on 18.05.16 by ISP :- Member Secretary OCC informed the committee that at 02:19Hrs. of dtd. 18th May 2016, R-phase CVT of 400 KV Bus 2 at 400 KV Indira Sagar burst resulting in bus fault on the 400 KV Bus 2. With this the Bus Bar protection operated for the bus fault however, all the connected elements from the substation has tripped during the event. This caused complete blackout of the substation along with generation loss of 215 MW. The detailed tripping reports of incidents submitted by ISP on 19.05.2016 and 27.05.2016 were contradicting each other and also tripping data given by ISP on telephone was also not matching with the details already given in tripping reports. It appears that ISP has manipulated certain facts in the later report submitted by them and hide some information which is required to be submitted to SLDC and WRLDC. Thus certain assumptions were made in preparing detailed tripping report by SLDC and WRLDC. Chairman OCC further stated that from the tripping occurrences at ISP it is observed that ISP is not providing details of incidences in real time to SLDC control room due to which restoration is delayed. Also, as per instructions of WRLDC static Bus Bar Protection scheme at ISP shall be replaced by numerical Bus Bar Scheme and the matter shall also be discussed in next PCM of WRPC. Thereafter representative from ISP assured the committee that the above lapses shall not be repeated in future and the correct information of the tripping shall be provided in real time for fast restoration. The detailed tripping report shall be submitted to SLDC along with the feeder arrangement within stipulated time period only.

5.2 Grid incidence / tripping at ISP at 12:19 Hrs. on 04.06.2016: Member Secretary OCC informed the committee that Shift Incharge of ISP had requested for outage on 400 KV Bus-A and 400 KV ISP-Indore Ckt-I from 06:00 Hrs to 17:00 Hrs on 04.06.2016 for carrying out some maintenance work. Accordingly, SLDC Control Room Jabalpur has issued code to ISP at 08:00 Hrs for carrying out the maintenance work. On completion of maintenance work/ repairs, ISP C/R has started normalization of bus/feeders without obtaining prior consent of SLDC C/R Jabalpur. Meanwhile during shifting 400 KV ISP – Nagda Circuit from 400 KV Bus-B to Bus-A, without informing SLDC C/R, bus fault occurred at 400 KV ISP substation resulting in tripping of all the 400 KV feeders as well as unit No.6 which was on bar. It has been observed that ISP & OSP HPS generally do not take prior permission of SLDC C/R while segregation of busses / changeover of feeder from one bus to another. It has come to notice of SLDC only when tripping of transmission elements/ machines takes place at ISP/OSP Hydel Power Station. The matter of performing switching operation in the switchyard without consent of SLDC was also discussed in the 49th OCC meeting of MP.


Such attitude of ISP & OSP is not desirable for safe, secure & reliable operation of the integrated grid as SLDC was unaware of the reason of tripping and loss of generation in the important corridor of state transmission grid and could not take remedial measures to restore the grid at the earliest. Further, performing any switching operation of transmission element without obtaining code from SLDC C/R is also violation of IEGC and MPEGC.

Therefore, all the State Grid entities should take care of performing all switching operations of the grid after obtaining grid code and consent from SLDC for safe, secure & reliable operation of the integrated grid.

Representative from NHDC assured the committee that such type of incidences and violation of grid

code shall not be repeated in future and all the switching operations in the ISP & OSP switchyard shall be performed only after obtaining grid code from SLDC Control Room. ITEM NO. 6.0 : IMPORTANT OPERATIONAL ISSUES:- 6.1 STATUS OF COMPLETION OF ONGOING SCHEMES FOR COMMISSIONING OF REACTORS /

TRANSMISSION ELEMENTS:- Member Secretary OCC informed the committee that the present status regarding schedule and commissioning of reactors / transmission elements is as below:-

Sr. No.

400 KV S/S Size MVAR

Implementing Agency

Expected Date of Commissioning as intimated

in last OCC 1 Bus Reactor : Nagda 125 MVAR MPPTCL 1 No. bushing damaged.

Commissioning of reactor is expected by August 2016.

2 Bus Reactor : ISP 125 MVAR NHDC Price bid has to be opened and the date of commissioning will be intimated in next OCCM of M.P.

3 Line reactor at Nagda-ISP line at Nagda end

50 MVAR MPPTCL September 2016.

4 Line Reactor on 400 kV Satpura –ISP line

50 MVAR MPPGCL MPPGCL representative informed that procurement of line reactor is under process and tender has been opened & will be made available by February-2017

5 Bus Reactor at SSTPS 125 MVAR MPPGCL Work will be carried out under PSDF as intimated by MPPGCL. Thereafter Chairman OCC intimated that procurement process can be started without waiting for PSDF approval. MPPGCL informed that by June 2017 commissioning of reactor will be done.


6.2 Provision of synchronization facility at EHV sub-stations of MPPTCL:- Member Secretary OCC informed the committee that as per Grid Code, the synchronization facility should be available at all the Power Stations, 400 KV Sub-stations and 220 KV Sub-stations and 132 KV sub-stations in the path of black start. In last OCC meeting MPPTCL representative informed the committee that the procurement of synchronization trolley is under tendering stage. Further it was informed by chairman OCC that synchronization trolley at 400 KV S/s Indore is not in order and requires immediate attention for its proper functioning.

The MPPTCL representative informed the committee that tender has been issued for 69 No.

synchronization trolleys and tender is under opening stage. It is expected that by December 2016, synchronization trolleys shall be available at designated 220 KV & 132 KV substations.

Member Secretary OCC stated that prior to installation of synchronization trolley the list of S/s where

synchronization trolleys shall be installed on priority basis (i.e., the sub-stations in the restoration path) shall be discussed with SLDC and representative from MPPTCL agreed with it.

6.3 System Protection Scheme (SPS) in Madhya Pradesh:- Member Secretary OCC informed the committee that in last meeting Chairman OCC had requested MPPTCL to submit the complete details of all SPS commissioned in MP along with load shed quantum to SLDC, so that the copy of the same could be placed in Control room of SLDC and concerned substation / power station for reference and record.

The same is not furnished so far. MPPTCL is requested to submit the information in the meeting. Representative from MPPTCL informed that committee that the requested details will be furnished to

SLDC at the earliest.

6.4 Communication problem with Hydel Power Station:- Member Secretary OCC informed the committee that the communication problem with Hydel Power Stations of MPPGCL in general and particularly with Tons and Pench HPS was discussed in various OCC meetings. In the last meeting MPPGCL representative informed that a mobile No. 09977507928 has been provided at Pench HPS and installation work of extending mobile facility at Tons HPS is under progress which shall be completed shortly. MPPGCL is requested to apprise the committee regarding the updated status for voice communication at Tons HPS in the meeting.

Member Secretary OCC requested that the PLCC communication with all Hydel Power Stations

should also be made operational RTC. Chairman OCC informed the committee that wide band node has been provided at Birsinghpur and

work for providing wide band node at Pench & Gandhisagar HPS is under process. Representative from MPPGCL informed the committee that Mob. No. 08720819724 & 08435300207

has been provided at Tons HPS by connecting a booster.

6.5 Over Loading of 220 KV OSP-Barwaha line at Omkareshwar Hydel Power Station :- Member Secretary OCC informed the committee that in 50th OCC meeting, Sr. Manager (O&M), OSP has intimated that number of trippings were occurred in past months due to overloading of the line and requested to allow to interchange the CT of 220 KV OSP –Barwaha line (500-300/1Amp) with 220 KV OSP-Barawaha (tap Nimrani) line (800-400/1Amp. In the meeting Chairman OCC requested MPPTCL to examine the matter and report to SLDC at the earliest. The CE(T&C), MPPTCL Jabalpur has suggested to install new 200 KV CTs of 800-400/1 A in place of existing 500-300/1 A CTs of 220 KV OSP-Barwaha feeder at OSP end. Accordingly


vide letter no 07-05/NCA-94/5577 dtd 19.03.2016 SLDC informed Omkareshwar HPS and requested to take necessary action in the above matter at the earliest.

Representative of OSP HPS informed the committee that the replacement of CT’s of 220 KV OSP-Barawaha line with 800-400/1A shall be done after the commissioning of 6th bay at OSP by MPPTCL. Chairman OCC requested the representative of OSP the work of replacement of CT should not be linked with the construction of 6th Bay at OSP HPS and required to be completed by the OSP at the earliest and necessary steps for procurement and installation may be initiated without any delay

Representative from OSP informed that the matter for replacement of CTs was discussed in 37th

Standing Committee of WR and as per study conducted by the CEA, change in CT ratio from 500A to 800A on remaining 3 Nos. 220 KV feeders will not be required after completion of 6th 220 KV bay at OSP. Committee agrees to drop the issue of replacement of CTs at OSP.

6.5 Protection System at Rajghat Hydel Power Station:- Member Secretary OCC informed the committee that on 20.05.16 following EHV line trippings were occurred –

Sl. .No.

EHV Line Time From

Time To

Relay Indications

1. 132 KV Pichhore-Rajghat 14:11 Hrs 14:20 Hrs Pichhore: YB-Ph, Z3, 68.90 KM Rajghat: No tripping. No indication

2. 132 KV Bina-Rajthat 14:11 Hrs 14:30 Hrs Pichhore: YB-Ph., Z1, 17.9 KM Rajghat: No tripping, No indication.

From the above relay indications, it is obvious that the fault was on 132 KV Bina-Rajghat section

which was timely cleared from 220 KV S/s Bina but the protection system at Rajghat HPS failed to perform. Consequently the fault was cleared from 132 KV S/s Pichhore in Z-3. Moreover, in earlier occasions during occurrence of trippings, the protection systems at Rajghat HPS were also not operated and faults were cleared from 220 KV S/s Bina and 132 KV S/s Pichhore simultaneously. Thus non-operation of protection system at Rajthat HPS is threat to the grid security and reliable operation.

Therefore it is requested to check thoroughly the protection system at Rajghat HPS and it is the need of the hour to ensure the proper & timely operation of protection system.

Representative from MPPGCL informed the committee that there was control circuit problem in 132

KV Pichhore – Rajghat Ckt & mechanical problem in Main CB of 132 KV Bina – Rajghat Ckt which has been attended.

6.6 SCHEDULING ACTIVITY BY MPPMCL ON BEHALF OF DISCOM :- Member Secretary OCC informed the committee that SLDC has taken up the issue of round the clock functioning of MPPMCL Control Room so that revision to schedule requisitions are made on behalf of DISCOMs as only two shifts were running and only day ahead activities were performed by MPPMCL CR.

Chairman OCC requested MPPMCL to immediately start their functioning from MPPMCL Control Room where SLDC SCADA terminal has been provided.

CGM(PM), MPPMCL informed the committee that independent functioning from MPPMCL Control Room shall be started from 1st August 2016. 6.7 OUTAGE PROGRAMME OF TRANSMISSION LINES/ELEMENTS for OCCM of Western Region :- Member Secretary OCC informed the committee that in previous OCC meetings it was informed by SLDC that proposed transmission elements outage shall be consider by WRPC for the period from 20th of current


Month to 19 of next month. The data for the above proposed outages shall be positively sent by 3rd working day of current month to WRPC for outages of said period. The shutdown proposed by the entities after due date shall not be consider except emergency shut down In view of the above SLDC was also requested all the entities to send their proposal by 1st day of the month for onward transmission to WRPC within stipulated time. It is observed that the entities are submitting their outage plan during real time operation which are not in emergency nature i.e., pre-monsoon maintenance, oil filtration etc. Further the entities are also not confirming their readiness for availing shut down in D-3 days.

SLDC again requested that all the entities should submit their outage plan for OCC of WR by 1st of every month for onward transmission to WRPC and give their readiness on D-3 for availing the approved shut -down to SLDC. Shut down proposed (except emergency shut down) after due date shall not be forwarded to WRPC/WRPC and shall be return to the entities. The matter was discussed in the meeting. 6.8 Proposal of Shut Down of Intra-state Transmission Elements :- Member Secretary OCC informed the committee that it is observed that the most of the shut downs have been proposed by the entities in real time are not in emergency nature. The reasons for proposed shut down are generally painting work, oil filtration, routine maintenance etc. It is to mention that the due to large grid operation in safe & secure manner, compliance of various regulation of MPERC/CERC, and renewable energy management, it is not possible to entertain the shut downs in real time which are not in emergency nature. It is therefore requested that all entities should submit their outage plan which are not in emergency nature prior to 3 days of proposed shut down date. In real time operation only emergency shut down shall be considered by SLDC. 6.9 Declaration of import capability for the month of June, 2016 for MP Control Area. : Member Secretary OCC informed the committee that as per congestion procedure dated 26.4.13 cl. 4.1&4.2 which states that: Quote:

“State Load Despatch Centre (SLDC) shall assess the Total Transfer Capability(TTC),Transmission Reliability Margin (TRM) and Available Transfer Capability (ATC) on its inter-State transmission corridor considering the meshed intra State corridors for exchange (import/ export) of power with inter-State Transmission System (ISTS). These figures along with the data considered for assessment of TTC would be forwarded to the respective RLDC for assessment of TTC at the regional level.

Unquote

In 481st OCC meeting of WR, Member Secretary, WRPC requested that all SLDCs to carry out the monthly TTC / ATC calculation & upload the same at their respective websites and also communicated to concerned RLDC & NLDC subsequently. WRLDC has already been assessing TTC, TRM and ATC for the inter regional corridors at respective ends, intra regional corridors (group of control areas) and uploaded in their website.

Accordingly, MP SLDC has computed transfer / import capability of Madhya Pradesh Control Area for the month of June 2016 considering MP demand 10590 MW and MP generation 4798 MW. The transfer / import capability of Madhya Pradesh Control Area comes out to be 6145 MW and the same is posted on the website of MP SLDC. This is in compliance with Clause 4.1 of the Detailed Procedure for Relieving Congestion in Real Time Operation approved by the Central Electricity Regulatory Commission. MP is the first State in Western Region who declared their Import Capability of State Control Area.

6.10 Draft report of Sub-Committee 3 : Demand Projection :- Member Secretary OCC informed the committee that Deputy Director, WRPC through email has forwared the report of Sub-Committee 3 : Demand


Forecast for approval of appropriate authority of the MP. SLDC vide letter no. 07-05/RPC-54/819 dtd requested MPPMCL to furnish comments/observations on the above draft Report to Chief Engineer (PS&LF) and Member Secretary of the committee, CEA at the earliest. In 484th OCC meeting of WR, member secretary, informed that the above information was not received from the states and request to submit the same. In view of the SLDC vide letter no. 07-05./RPC-54/922 dtd 15.06.2016 again requested MPPMCL to confirm whether the comments / observations have been sent and if already sent the copy of the same please be forwarded to this office. In case the same has not been sent, the information may please be sent immediately under intimation to this office. Member Secretary OCC stated that SLDC has not received any communication from MPPMCL. MPPMCL is requested to confirm the same at the earliest/before next OCC. 6.11 Tripping at Omkareshwar HPS on 16.06.2016 :- Member Secretary OCC informed the committee that it has been observed that at the time of tripping incident took place at Omkareshwar HPS the relay indications conveyed to SLDC is generally late. On dtd. 16.06.2016 at around 07:30 Hrs, 220 KV OSP-Barwaha Ckt, 220 KV OSP-Chhegaon Ckt & 220 KV Bus Coupler tripped at Omkareshwar Power Station. The relay indications observed had been intimated to SLDC after laps of around 45 min of tripping i.e. around 08:15 Hrs the operation of Bus Bar Protection has also been intimated. Due to not conveying the relay indications in time & hence in absence of the same it becomes difficult to SLDC to issue the real time code for restoration of tripped elements. It is therefore requested to ensure for submission of relay indications immediately to SLDC at the time of any system occurrence/tripping of lines. It is further requested that the detailed tripping report of the occurrence in prescribed format may please be furnished to SLDC immediately with following details along with soft copy:-

1. Nature of fault (Permanent/temporary) 2. Relay operated 3. Protection details 4. Fault clearance time 5. Feeder arrangement 6. Failure of any protection if any and cause of tripping and cause of Bus Bar Protection Operation. 7. Disturbance recorder file (in .pdf format and if possible in comtrade format i.e. .efg and .dat file) &

Event Logger file (in .pdf format). Single line diagram and relay indication, may also be furnished.

The matter was discussed with OSP for providing the information timely.

6.12 Requirement of load details of transmission elements for reliability study using PSS/E Software:- Member Secretary OCC informed the committee that the PSS/E Software Modelling for reliability/load flow studies is being done at National level so that the grid security matters are dealt efficiently and reliably to avert grid disturbance like situations and for availing shut downs. Work for this has been undertaken at atate level/regional levels throughout the country. Further the reliability studies using PSS/E software is being done at state level by SLDC for which loading details (in MW & MVAr) of 132/33 KV X’mers, 220/33 KV X’mers, 220 KV & 132 KV Railway Traction feeders and 220 KV & 132 KV Industrial feeders of M.P State Grid were requested from CE(T&C) vide letter No.-07-05/RPC-35/502 dated- 07.05.2016 for following date & time:-

1. 25th December 2015 – 11:00:00 Hrs. 2. 25th June 2015 – 13:00:00 Hrs.


3. 19th May 2016 – 23:00 Hrs.

Member OCC stated that the above details has not been provided to SLDC so far, hence it is requested to provide the above details in soft & hard copies at the earliest.

Representative from MPPTCL informed that the requested details will be furnished to SLDC as soon as

possible. ITEM NO. 7 : REGULATORY ISSUES: 7.1 CENTRAL ELECTRICITY REGULATOTY COMMISSION PETITION NO 84/MP/2015, I.A. 8/2016 :- Member Secretary OCC informed the committee that CERC in its record of proceeding in petition no 84/MP/2015, hearing on dtd 21.04.16 regarding endangering the secured grid operation of All India electricity grid through inadequate/non-performance of Free Governor Mode Operation (FGMO) with Manual Intervention by the generators and non-compliance of Regulation 5.2 (f), (g), (h), (i) of Indian Electricity Grid Code read with Regulations 24 and 111 of Central Electricity Regulatory Commission (Conduct of Business) Regulations, 1999.

The Commission observed that a committee has been set up to examine the issues with regard to implementation of FGMO/RGMO. The Committee has submitted its report which would be uploaded on the Commission`s website for comments of the utilities. The Commission will take a view in the matter after considering the report of the committee and the responses of the utilities thereon.

The IA of the petitioner shall be considered and disposed of in the light of the decision of the Commission on the committee report

Member Secretary OCC stated that MPPGCL/ NHDC/ JP Bina are requested to submit the status of RGMO/FGMO in their units.

Representative from NHDC informed the committee that RGMO at ISP HPS is in service for all the units and at OSP HPS RGMO has not been installed.

Chairman OCC requested MPPGCL to submit the details of RGMO to SLDC indicating the date of taking RGMO in service/date of commissioning of RGMO along with its present status i.e., whether RGMO is in service or out of service. ITEM NO. 8 : BLACK-START MOCK DRILL OF HYDEL POWER STATIONS : 8.1 Black Start mock drill of Hydel stations of MPPGCL :- Member Secretary OCC informed the committee that the black start mock drill of Tons HPS, Bargi. Pench and Gandhisagar HPS have been completed successfully on 08.10.15, 12.10.15, 06.11.15 and 06.01.2016 respectively. The second time black start mock drill of Gandhisagar HPS has been completed successfully on 04.04.2016 with extending supply to 132 KV S/s, Bherugarh (Ujjain) for Simhasta 2016. SLDC has proposed that the black start mock drill of Rajghat and Madikheda HPS shall be planned and finalize the date in the OCC. Thereafter the procedure shall be prepared & furnished to the MPPGCL & concerned officials by MP SLDC.

Member Secretary OCC stated that the black start mock drill of ISP and OSP were proposed to be

conducted on in the month of June 2016. 8.2 Black Start mock drill of Indira Sagar Power Station :- Member Secretary OCC informed the committee that the black start mock drill of ISP was proposed to be conducted on 21.06.2016. Indira Sagar intimated that the black start mock drill schedule for 21.06.2016 at ISPS is not possible as the programming


tool SK06 (service kit), to be used for reconfiguring come of the blocks in the processor 70RP05, to facilitate black start procedure is not possible and requested to postpone the black start mock drill at ISPS till November 2016. It is to intimate that in case of any emergency all the black start capable hydro generators should be able to come on bar immediately without manual reconfiguring any function blocks in the processor or protection settings. It appears from the above letter that ISP machines are not capable of black start mock drill under normal conditions and made to black start capable by changing some settings with programming tool SK06. This is defeating the very purpose of black start of hydro generator as it could not be put on bar during total or partial black out of the grid. As per IEGC Clause-5.8 “Recovery Procedures”, mock trial run of the black start capable hydro/ gas generators shall be carried out atleast once every six months in order to achieve the fastest possible recovery of the grid during emergencies. ISP in above letter has requested to postpone the black start mock drill till November 2016 (about 6 months). It is violation of the IEGC regulation if the black start mock drill could not be conducted within the time stipulated in IEGC. The SLDC does not agree for 6 months time extension and request you to make all 8 units capable of black start within two months time.

In view of above, it is requested that all the machines of ISP should be made capable of black start without changing any programming / protection setting immediately and black start mock drill of Indira Sagar Hydel Power Station be arranged as early as possible. Please also intimate the earliest possible date of black start mock drill of ISP.

Representative from ISP informed the committee that for conducting the Mock drill at ISP HPS its

RGMO state has to be changed to FGMO and at ISP HPS complete system is pro control system hence a kit is required to change these settings and this kit will be available by August 2016. But during August 2016 due to rain/flood it will not be possible to conduct Black Start Mock Drill in August-2016.

Thereafter Chairman OCC stated that Black Start Mock Drill can be conducted in the month of Sept-

2016 the dates shall be finalized later as per the system condition and the will be intimated accordingly. 8.3 Black Start mock drill of Omkareshwar Hydel Power Station :- Member Secretary OCC informed the committee that the black start mock drill of Omkareshwar HPS was proposed to be conducted on 07.06.2016. Omkareshwar HPS intimated that Omkareshwar HPS has been supplied, erected & commissioned by M/s Voith Siemens Consortium. It is also intimated that most of the installed equipments like Excitation System, Governor System etc are imported equipments and needs special programme for the operation. Therefore, for first time OSP need modifications in software programme so that line charging as per black start mock drill procedure can be carried out. OSP intimated that OEM has asked for two months(2) time for evaluation and providing the solution. Chairman OCC stated that OSP is requested to made all the eight machines capable of black start during the visit of OEM at OSP at the earliest. Black Start Mock Drill can be conducted in the last week of Sept-2016 or first week of Oct-2016 and the dates shall be finalized later as per the system condition and the will be intimated accordingly.

Representative from NHDC requested that during Black Start Mock Drill the synchronization of the island shall be done at the Sub-station and not at the generating station. Regarding this Member OCC stated that during synchronization while conducting a Black Start Mock Drill the frequency and voltage is controlled at the generating end only hence synchronization is done at generating end. While during restoration from


real black out there are other parameter through which frequency and voltage can be controlled and synchronization can be done at sub-station which is not possible during Black Start Mock Drill.

ITEM NO 9: SOME IMPORTANT MATTERS REQUIRED IMMEDIATE ATTENTION:

9.1 Quarterly Review of Crisis Management Plan: Member Secretary OCC informed the committee that the NHDC & SLDC is submitting the quarterly crisis management report to Chief Engineer (GM), CEA New Delhi under intimation to SLDC Jabalpur and WRPC Mumbai.

However despite continuous persuasion by SLDC other state utilities i.e MPPTCL, MPPGCL and IPPs

are not submitting the report to CEA. It is requested to submit the CMP report in prescribed format for the fourth quarter of 2015-16 (Jan to March 2016) to CEA under intimation SLDC.

9.2 Status of Physical & Cyber Security in Power Sector regarding: Member Secretary OCC informed the committee that status of physical & cyber security in Power Sector for the fourth quarter (Jan to March 2016) has not been received from any of the state utilities. In the past also this report is not being furnished by any of the state utilities despite constantly pursuing the same by SLDC in OCC meetings and also through correspondence.

The state entities are requested to furnish the Status of physical & cyber security in Power Sector for

fourth quarter (Jan to March 2016) directly to the Chief Engineer (GM), CEA New Delhi under intimation to SLDC Jabalpur and WRPC Mumbai.

ITEM NO.10 : AVAILABILITY BASED TARIFF (ABT) RELATED ISSUES: 10.1 Status of AMR system installed at SLDC:

SLDC representative informed the Committee about the status of AMR data received through AMR system in the month of May 2016. He also informed that complete data of 486 ABT meters installed at interface points was received through AMR System and data of 137 Nos meters (Monthly-96 & Partial – 41) was not received mainly due to connectivity / alignment problem of optical cable, network problem or modem not installed or due to some other problem. He also informed that SLDC is not receiving timely the missing load survey data from Indore, Ujjain & Gwalior circle offices and requested MPPTCL to issue instructions. MPPTCL stated that instructions will be issued to these circle offices. Further following points are discussed and resolved as under:-

i.SLDC representative requested MPPTCL to take up the matter with M/s Secure Meters Ltd for resolving the alignment problem of cables connecting the modem with meter. CE(T&C) informed that M/s Secure Meters Ltd was advised to demonstrate the connectivity of modem with RS 485 port of meter, the firm has tried, but could not demostrate the same. SLDC representative further requested to MPPTCL to provide the clamps on all MPP series meters due to connectivity probelm in these meters. MPPTCL stated that instructions will be issued for checking of clamps on these meters.

ii.SLDC representative informed that AMR facility is required at newly commissioned substation / Xmers / HT consumers / OACs / REGs of around. 71 Nos. MPPTCL informed that modems & SIMs have been issued to field offices for providing AMR facility on newly commissioned substation / Xmers / HT consumers / OACs / REGs and configuration will be done by site officials..

iii.SLDC representative apprised the Committee that M/s Secure Meters Ltd. is insisting on starting the AMC of AMR system as two and half year period has already passed and it is difficult for them to provide the services due to financial commitment. He further informed that all the meters as per the list of interface points 623 Nos finalized by CE(T&C) office have been read in the past, but presently meters are not being read due to site related issues i.e. SIM/Network/Meter or Modem defective. CE(T&C) asked to furnish the list of such interface points. Chairman OCC advise to furnish the complete list of interface points indicating the AMR status.


10.2 Non reporting of details of newly installed meters, replaced meter & CT and change in polarity of ABT meter installed at interface points to SLDC: SLDC representative informed that inspite of the assurance given by CE(T&C) office in the earlier OCC meetings, the site officials are still not reporting timely the details of the newly installed meters, replaced meters, change in CT ratio of meter and polarity change in meters installed at interface points to SLDC. This may lead to incorrect data computation of the ABT meter installed at the interface points and may affect the accuracy of MP transmission loss computation and energy accounts of Discoms. CE(T&C) informed that instructions have already been issued to site officials for furnishing the meter / CT replacement data to SLDC, he further asked about the list of interface points whose data was not reported timely to SLDC. SLDC representative assured to provide the same. SLDC informed that CE(T&C) office informs about the commissioning of new substation / transformer to SLDC but do not furnish the details of ABT meters installed and Xmers. As such, SLDC has to collect the required details from substations / field offices which is a time consuming process. He further informed that in the 51st OCC meeting, assurance was given by CE(T&C) office that the instructions will be issued to field offices for furnishing the details of Xmers (Sr. No.) and ABT Meter details such as Mtr. Sr. No., Meter CT & PT Ratio, Equipment CT & PT ratio, MF , but the same are not being received by SLDC. Chairman OCC advised to develop the mechanism so that details of meter, modem & SIMs are furnished to SLDC by the site officials prior to charging of line / transformer.

10.3 Scheduling of power from Ratnagiri Gas and Power Private Ltd (RGPPL) to balance 7 Nos tapped Railway Traction Substations - SLDC representative informed that scheduling of 200MW power from Ratnagiri Gas and Power Private Ltd (RGPPL) to 36 Nos Railway Traction Substations (TSS) in Madhya Pradesh is being done as per the directives issued by Hon’ble CERC vide order dated 05-11-2015 in petition no. 197/MP/2015 treating Railway as a deemed licensee. Further following points are discussed and resolved as under - 1. The Committee has decided the location of installation of main and check meters at the TSS of Railways for balance 28 Nos interface points. The ABT meter installed at the grid substation of MPPTCL shall act as a standby meter. 2. The issue of over drawal by Railways w.e.f 21st Mar 2016 could not be discussed due to non-availability of representative from Railways.

3. CE(P&D) representative informed that TSA with Railways will be signed shorthly. Chairman OCC stated that MPERC will recognize Railways as a licensee only after signing of the TSA.

10.4 Providing AMR facility for the ABT meters installed at MPPGCL :

SLDC representative informed that ABT meter data of 60 Meters out of 108 meters where AMR facility is provided by MPPGCL are being received through AMR system. He further intimated that the list of missing data was also emailed to MPPGCL, however, the data of balance 48 Nos meters is still not being received by SLDC. MPPGCL representative informed that they have taken up the matter with M/s Secure Meters Ltd and configuration issues are being resolved by M/s Secure Meters Ltd. MPPGCL further informed that data of balance 48 Nos meters will be received by SLDC very shortly.

10.5 Regarding Deviation limits for Renewable Rich States: SLDC represtative informed that Central Electricity Regulatory Commission has notified the CERC (Deviation Settlement Mechanism and related matters) (Third Amendment) Regulations 2016 on 06th May 2016. These regulations has come into force with effect from 30.05.2016. In the said Regulations, the Commission has specified the deviation limits for the Renewable Rich States as under:-


Deviation Limits for Renewable Rich States Sr. No. States having combined installed capacity of

wind and solar projects Deviation Limits (MW) –

“L” 1 1000 – 3000MW 200 2 >3000MW 250

The installed capacity of wind and solar power projects in Madhya Pradesh as on 10.06.2016 is as under:-

Sr. No. Renewable Energy Type Installed Capacity in MW 1 Wind 2204.2 2 Solar 724.995

Total 2929.195 He also informed that SLDC has already requested to WRLDC / WRPC to consider the deviation limit of 200MW for scheduling / monitoring the deviation on real time basis and for the computation of deviation charges w.e.f. 30.05.2016 for Madhya Pradesh. He further requested the Committee to discuss the deviation limit for Discoms in Intra State ABT for monitoring the deviation on real time basis and computation of DSM charges. The Committee discussed and decided that since West Discom has installed capacity of wind & solar in the range of 1000MW to 3000MW, as such the deviation limit of 200MW shall be considered only for West Discom for computation of Deviation charges. 10.6 Energy Accounting of Renewable Energy Generators (REGs) connected at 33KV as per the data recorded in ABT meter installed at the pooling station:

SLDC representative informed that it was discussed and decided in the 45th OCC meeting, that energy accounting of Renewable Energy Generators (REGs) shall be done as per the actual data recorded in ABT meters installed at the pooling station, SLDC has requested the commercial sections of Discoms to furnish the meter, modem & SIM details and % of energy purchased by MPPMCL and % of energy wheeled to Discoms for configuration at SLDC, however, Central & West Discom has furnished generator wise details for solar generators whereas pooling station wise details are required for energy accounting. He also informed that in case of 33KV solar feeders main & check meters are installed at the generators and one meter is installed at the grid substation, the meter installed at the grid substation is to be considered as pooling station for energy accounting. He further clarified that in the absence of desired information from Discoms, the energy accounting of the REGs connected at 33KV pooling station could not be started.

The Chairman OCC stated that SLDC has to perform the energy accounting of RE generators on the pooling stations for which pooling station wise meter details are required. He also advise the West Discom representative to furnish the required details immediately. The Central Discom issues could not be discussed due to unavailability of their representative.

i. The details of ABT meters installed at the pooling station alongwith modem and SIM details for integrating with AMR system of SLDC.

ii. The pooling station and meter wise details of the % of energy purchased by MPPMCL and % of energy wheeled to Discoms.

10.7 Energy Accounting of Discom embedded Open Access Customers connected at 33KV level.

SLDC representative informed that in accordance with Madhya Pradesh Electricity Balancing and Settlement Code (BSC) 2015 and as decided in the 48th OCC meeting that energy accounting of Discom Embedded Open Access Customers (DEOACs) shall be done by the Discom Energy Accounting Group (DEAG) of Discoms. Accordingly, SLDC has provided the training and necessary inputs to Discom officials on 11th Dec 2015 and also requested the Commercial Sections of Discons to issue necessary instructions to Discom Energy Accounting


Group (DEAG) to take over the energy accounting of DEOACs from the month of April 2016. He further informed that East Discom has already issued DSM Bill of embedded customers for the month of April 2016 and asked the West Discom to apprise the status of energy accounting of embedded customers.

The West Discom representative informed that energy accounting of embedded customers is being done by the Discom Energy Accounting Group of Discoms w.e.f. April 2016. The Central Discom feed back could not be obtained due to unavailability of their representative.

Chairman OCC stated that some of the embedded open access customers has approched the SLDC for settlement of DSM charges payment due to refusal by West Discom. He clarified that payment settlement of DSM charges of the embedded customers is to be done by the respective Discoms and not by SLDC/ MPPMCL. ITEM NO.11 : SCADA/EMS RELATED ISSUES 11.1 NON AVAILABILITY OF TELEMETRY OF IMPORTANT 132KV S/s HAVING INJECTION FROM RENEWABLES/CAPTIVE POWER PLANTS OR HAVING INTERDISCOM FEEDERS -

SLDC informed that the telemetry of new 220KV S/s, important 132KV S/s having injection from renewable generating Stations, and Captive Power Plant, is to be provided through Dongfeng RTUS installed and commissioned under MPPTCL SCADA project. Total 50 Nos. Sub Stations has already been identified for integration. However, so far telemetry of only 13 Nos. S/s is integrated with SLDC SCADA/EMS system. The pending commissioning of telemetry of 220 KV Sirmore, 132 KV Susner, 132KV Suasra, 132/33 KV Ratangarh, 132 KV Sailana, 132KV Sitamau was specially discussed and SLDC pointed out that the telemetry of these sub stations is pending to be commissioned for want of PLCC panels. CE(T&C) representative informed that the PLCC panels for commissioning of these RTUs shall be arranged on priority basis.

SLDC further informed that the the upgradation of RTUS for incorporating telemetry of renewable feeders is also pending at several locations. The list of such feeders is hended over to T&C representative during the meeting. It was agreed that the integration of telemetry of balance feeders shall be carried out within fifteen days. 11.2 PRESENT STATUS OF PROCUREENT OF RTUs BY MPPGCL:-

SLDC informed that the Telemetry of Rajghat HPS is out since more than TWO YEARS & telemetry of Bansagar-III is intermittent since last few months. Further, the matter of procurement of RTU for Rajghat HPS and Bansgar III HPS was discussed in detail in last fifteen OCCM meetings as well as on two number special telemetry meetings, without any conclusive result In response, MPPGCL informed that the re-tendering of RTU procurement case is done and techno-commercial bids has already been opened 14th March 2016 and price bid shall be opened shortly. SLDC requested to expedite the procurement.

11.3 DISCREPANCY IN TELEMETRERED VALUES RECEIVED FROM DIFFERENT EHV S/S & POWER STATIONS & UPGRADATION OF EXISTING RTUS SLDC informed that the migration to new SCADA,EMS system is completed by SLDC. However, utilization of EMS system is not possible due to incomplete telemetry specially availability of Status parameters as availability of CB status is a prerequisite for successful functioning of EMS It was agreed that the work regarding telemetry discrepancy shall be completed on priority basis. SLDC further pointed out that the telemetry from Indira Sagar HPS functions normally when unit /feeder is on load. However, it becomes non- current when unit/feeder is not on load. This is creating problem in monitoring of Indira Sagar HPS and hence problem is


required to be resolved as the earliest. Indiar Sagar HPS representative informed that they will look into it and arrange to reolve on top most priority. SLDC further informed that, while analyzing grid data, it seems that for bus voltage measurement purpose multifunction meters(MFMs) of ICTs are used as signal source for the DFE RTUs scheme at EHV S/ss. As the ICTs are interchangeable as per the site/system requirements from the main bus I to bus II or vice versa and sometimes both the ICTs (whose MFM are used for voltage signal) are may be on the same bus which will display voltages of bus I & bus II in the telemetry system but in actual, telemetered voltages of both the bus will be from same Bus PT source and this is creating confusion in telemetry/during bus bar tripping and analysis thereof. MPPTCL officers informed that they will look into it and revert back. The telemetry discrepancy of 220KV Narsingpur is discussed and it was decided that the telemetry of 220KV Narsingpur shall be shifted to Dongfeng RTU. 11.4 COMMISSIONING OF COMMUNICATION CHANNELS FOR DUAL REPORTIG OF RTUS AS PER BACKUP SLDC REQUIREMENT:-

It was informed by SLDC that the commissioning of SCADA/EMS system at SLDC Jabalpur and backup SLDC Bhopal is completed and the additional communication channel is required to be extended to respective control centers for testing with new SCADA/EMS system. The RTU wise progress is required to be provided by MPPTCL & MPPGCL. MPPTCL and MPPGCL agreed to expedite the work and arrange the commissioning of alternate channels on top most priority 11.5 LONG OUTAGE OF RTUS, PROBLEM IN DATA AND VOICE CHANNELS

The long outage of telemetry of 132KV Morwa, 132KV Beohari, 132KV Seoni, Rajghat HPS etc was discussed in detail. SLDC requested to look into these outages and expedite the restoration procedure for which concern officers agreed. 11.6 TELEMETRY OF RAILWAY TSS SUB STATIONS:-

The matter regarding arrangement of telemetry of railway TSS sub stations was not discussed as representative from railway was not available during the meeting. ITEM No 12 : DATE AND VENUE OF NEXT OCC MEETING :

It has been decided in the meeting to hold 53rd OCC meeting of Operation and Coordination Committee of MP on 27.08.2016 under the host (T&C, MPPTCL) & venue will be at SCADA control centre, MPPTCL, Nayagaon, Jabalpur.

***********


S. No. Particulars

1

1.1 Maximum Frequency 50.11 HzBetween 13.00 hrs & 14.00 Hrs on 21.04.16

50.2 HzBetween 17.00 hrs & 18.00 Hrs on 08.05.16

1.2 Minimum Frequency 49.8 HzBetween 14.00 hrs & 15.00 Hrs on 26.04.16

49.78 HzBetween 18.00 hrs & 19.00 Hrs on 14.05.16

1.3 Average Frequency 49.98 Hz 50 Hz

2

2.1 Maximum Frequency 50.32 Hz AT 18.02 HRS ON 01.04.16 50.44 Hz AT 17.31 HRS ON

18.05.16

2.2 Minimum Frequency 49.64 Hz AT 12.18 HRS ON 26.04.16 49.56 Hz AT 22.12. HRS ON

26.05.163 Percentage of time when frequency was :-

%age of time when frequency was Apr-16 May-16

3.1 Below 48.5 Hz 0.00 0

3.2 Between 48.50 Hz and 48.8 Hz 0.00 0

3.3 Between 48.80 Hz and 49.2 Hz 0.00 0

3.4 Between 49.20 Hz and 49.5 Hz 0.00 0

3.5 Between 49.50 Hz and 49.7 Hz 0.16 0.14

3.6 Between 49.70 Hz and 49.9 Hz 12.91 6.96

3.7 Between 49.9 Hz and 50.05 Hz 69.94 69.78

3.8 Between 50.05 Hz AND 51.5 Hz 16.98 23.12

3.9 Above 51.5 Hz 0.00 0.00

4 No. of times frquency touched 48.80 Hz 0 0

4.1 No. of times frquency touched 48.60 Hz 0 0

4.2 No. of times frquency touched 51.0 Hz 0 0

FREQUENCY PARTICULARS

INTEGRATED OVER AN-HOUR

INSTANTANEOUS FREQUENCY

Apr-16 May-16


I

S. No.

NAME OF THE TRANSMISSION LINE / (FINANCED BY)

TYPE OF CIR CUITS

DATE OF COMPL- ETION

DATE OF COMMI-

SSIONING

A. 400 KV TRANSMISSION LINES

NIL

B. 220 KV TRANSMISSION LINES

1 LILO of 220 KV Katni - Satna line at PGCIL, Satna 220KV April'16 09.04.2016

C. 132 KV TRANSMISSION LINES

12nd Circuit of 132 Kv Gudgaon - Kukru Wind Power Ltd. Betul (Contributory work) 132Kv Aprilo'16 07.04.2016

2LILO of one circuit of Mandideep - Hoshangabad for 132 KV Sub-Station Tamot(2x1.686) (Priority) 132Kv Aprilo'16 30.04.2016

3 2nd Ckt. Of 132 Kv DCSS Gairatganj- Vidisha line (48.30) ADB-III 132Kv May'16 10.05.2016

4 132Kv 2phase 2wire S/c line from 132Kv s/s Amla to GSS Bordehi of RVNL(1x23.5) Contrib 132Kv May'16 06.05.2016

5132Kv DCSS line from 132Kv S/s Madhotal to 11.5 MW Processing Plant of M/s Essel Jabalpur MSW Pvt.Ltd. at Kathonda Dist- Jabalpur Contrib.

132Kv May'16 02.05.2016

II.

S. No.

NAME OF SUBSTATION / (DISTRICT) / (FINANCED BY)

VOLTAGE RATIO

(KV)

DATE OF COMPL-ETION

DATE OF COMMI-

SSIONING

A. 400 KV SUBSTATIONS

Nil

B. 220 KV SUBSTATIONS

a. 220 KV NEW SUBSTATIONS

1220kv switching S/s at Nagra Dist- Ratlam Contrib.

220 May'16 30.05.2016

C. 132 KV SUBSTATIONS

a. 132KV NEW SUBSTATIONS

1Pratappura 132 KV New S/s (1x40) ADB-III (Dist- Bhind)

132/33KV April'1612.04.2016(fom 33 KV

side)

2Tamot 132kv s/s (Distt. Raisen ) 1x50MVA (Transco)

132/33KV May'16 05.05.2016

ANNEXURE -2.3.4(i)

M.P POWER TRANSMISSION COMPANY LIMITED

TRANSMISSION WORKS COMPLETED DURING 2016-17 (UP TO 31.05.2016)

EHV TRANSMISSION LINES

EHV SUB - STATIONS


S. No.

NAME OF THE TRANSMISSION LINECKT.KMS.

PROGRESS IN %

Target for commis-sioning

A. 400 KV TRANSMISSION LINES

1LILO of both Ckt of 400kv DCDS Nagda - Rajgarh line at 400kv S/S Badnawar (DCDS)(4x6.112)

24.448 3% 2017-18

B. 220 KV TRANSMISSION LINES

1LILO of one Ckt of 220kv DCDS Bhopal - Ashta line at 220kv S/S Mugaliya chhap. (DCDS)

52.84 89% 2016-17

2 2nd Ckt of 220kv Satna - Chhatarpur line (152) 160 8% 2016-17

3

Upgradation of 132KV D/C Indore-II (Jaitpura) - Indore(N/Z) line on composite multi circuit monopole & LILO of one Ckt of 220kv Indore-II (Jaitpura) - Indore(400KV) line at 220kv S/S Indore(N/Z) (2x0.5+2x4+4x6.7)

35.8 31% 2018-19

4LILO of one Ckt of 220kv DCDS Ashta - Dewas line at 220kv S/S Chapda (DCDS) (2x32.782)

66 2% 2017-18

5 220Kv DCDS line from Pithampur-Depalpur line (2X31) 62 36% 2017-18

6220Kv FCFS line for LILO of both Ckt. Of Badnagar -Ratlam D/C line at 400Kv S/s Badnawar (2x1+4x8)

34 4% 2017-18

7 220Kv DCDS Julwaniya- Kukshi (2X58) 116 14% 2017-18

8 220Kv DCSS Shujalpur- Narsinghgarh line (1X43.6) 44 13% 2017-18

9 220Kv DCDS line from Gwalior(Malanpur)- Morena (2X29.25) 58.5 13% 2016-17

10LILO of Indore 400 -Pithampur 220Kv line at Pithampur-II 220Kv S/s in Indore (1x7.38)

7.38 87% 2016-17

11220Kv DCDS line from 400Kv S/s Bina to plant of M/s Bharat Oman Refinaries Ltd. Agasod, Bina (2x18.24)

36.48 67%

C. 132 KV TRANSMISSION LINES1 132kv Birsinghpur -Shahdol DCSS line (1x48) 48 4% 2018-192 132kv Ichhawar -Sehore DCSS line (1x35.298) 35.298 16% 2017-183 132 kv DCDS Ujjain(220 kv) -Chandrawatiganj line (2x35.42) 70.84 79% 2016-174 132 kv DCSS Dewas-Barotha line (1x23) 23 60% 2016-175 132 kv DCSS Ghatabillod-Betama line (1x18) 18 29% 2016-176 132kv Jeerapur -Susner DCSS line (1x32) 32 71% 2017-187 132kv DCSS Gautampur -Depalpur line (1x19) 19 20% 2016-178 132kv Nagda(220kv)- Kachrod-Jaora DCSS line (1x64) 64 18% 2016-179 132kv DCSS Shujalpur( 220kv) -Pachhore DCSS line (1x35.5) 35.5 48% 2017-18

10 132kv Mugaliya Chaap - Sehore DCSS line (1x24) 24 5% 2016-17

11132 kv DCSS line between 132Kv S/s Nasrullaganj & 220KV Itarsi s/s(1x53.209)

53.209 33% 2017-18

12LILO of S/C ckt of 132 KV Seoni-Lakhnadon line at 220kv S/S Seoni (2x20)

40 5% 2017-1813 132 kv DCSS Line from 220Kv S/s Shivpuri-132Kv Bairad (1x32.859) 32.859 32% 2017-1814 132 kv DCSS from 220Kv S/s Datiya-132kv S/s Indergarh (1x27.1) 27.1 49% 2017-18

15 2nd ckt of Chhatarput- Khajuraho line upto location no. 73(1x8.31) 8.31 16%

16 2nd ckt of 132Kv Chhatarpur- Khajuraho line (1x0.5+33.2) 33.7 58% 2016-17

17132 kv Ashoknagar - Eshagarh DCSS line (1x37) (Est.Sanc.-0281dtd. 17.03.2015 for Rs.1895.67)

37 76% 2016-17

TRANSMISSION WORKS UNDER PROGRESS (AS ON 31.05.2016) Annexure-2.3.4.ii


18LILO of Both circuit of 132 kv DCDS Gwalior(Mahalgaon) - Dabra/Karera line at 220 KV S/s Gwalior II) (2x2x7.87)

55.09 39% 2016-17

19 132 kv DCSS line from 132Kv S/s Kymore-132Kv S/s Barhi (1x35) 35 4% 2017-1820 132 kv Sirmour - Katra DCDS line (2x37.67) 75.34 18% 2017-1821 132 kv DCSS Guna-Eshagarh line (1x72) 72 26% 2017-1822 132 kv Sagar-Rahatgarh DCSS line (1x55) 55 13% 2016-1723 132 kv DCSS Dewas-Agrod line (1x20.76) 20.76 6% 2017-1824 2nd Ckt. Of 132 Kv DCSS Tikamgarh- Budhera line (32.46) 32.46 83% 2016-1725 132 kv DCSS Datiya- Bhander line (1x23.45) 23.45 71% 2016-1726 132 kv DCSS Khurai- Khimlasa line (1x20.937) 20.937 17% 2017-18

272nd Ckt.of 132Kv DCSS Katangi tap line tapped to one ckt. Of 132Kv Balaghat-Seoni line (1x0.5+35.8)

36.3 75% 2016-17

28 132 kv DCSS line from220Kv S/s Chichli - 132Kv Karapgaon (1x31.059) 31.059 3% 2017-1829 132 kv DCSS line Mehgaon - Pratappura (1x28.542) 28.542 59% 2016-17

30LILO of 132Kv Mungaoli Traction feeder at 132Kv S/s Mungaoli (4x7.8+2x0.7) Note: (4x7.8ckt.km line charged on 30.12.2015 by tapping )

32.6 96% 2017-18

31 132 kv DCSS Ashoknagar - Kothiya line (1x27.5+4x2.5) 37.5 81% 2016-1732 LILO of 132Kv Vidisha- Bairasiya line at salamatpurr (2x0.162) 0.324 46% 2016-1733 132 kv DCDS Line Chichli - Udaypura (2x47) (On 220Kv Tower) 94 25% 2018-1934 2nd ckt of 132kv Bairagarh - Shyampur line (1x0.5+4x1.9+19) 27.1 88% 2017-18

35 132 kv DCSS line from 132Kv S/s Porsa - 132Kv S/s Ambah (1x23.059) 23.059 56% 2016-17

36 132 kv DCSS line from 132Kv S/s Lahar - 132Kv S/s Seondha (1x15.5) 15.5 90% 2016-1737 132 kv DCSS line Datiya - Dabra (1x30) 30 70% 2016-17

38132 kv DCSS Line from 220Kv S/s Barwaha - 132Kv S/s Kishangarh (1x57.139)

57.139 53% 2016-17

39 132Kv DCSS line from 220Kv S/s Rajgarh to 132Kv S/s Jhabua (1x50) 50 17% 2016-1740 132 kv DCSS Panagar - Patan line (1x22.749) 22.749 5% 2017-1841

132Kv DCSDS line from 220Kv S/s Panagar to 132Kv S/s Katangi (2x27 96)

55.92 73% 2016-17

42132Kv DCDS line for LILO of both circuit of 132Kv Banmore -Morena/Hetampur DCDS line for 220Kv S/s Morena(2x0.616+2x3.122)

7.476 21% 2016-17

43 132 kv DCSS Badnagar - Chhayan Line (1x31) 31 8% 2016-1744 2nd ckt of 132kv Kukshi - Alirajpur line (1x1+36) 37 89% 2018-1945 132 kv DCSS Dhar - Teesgaon line (1x15.35) 15.35 13% 2017-18

46LILO of 132 kv Chhegaon - Nepanagar Line at 132Kv S/s Pandhana(1x1.895) (This line is proposed in place of Chhegaon -Pandhana Estt. Sanc.no. 0121dtd.06.08.2014)

3.79 33% 2016-17

47 LILO of 132 kv Manawar - Kukshi Line at 132Kv S/s Singhana(2x3.1) 6.2 52% 2016-17

48LILO of Khargone - Julwaniya DP line(132Kv) at Talakpura (2x1.1+1x0.8)(This line is proposed in place of Julwaniya- Talakpura line Rev. Estt. Sanc.no. 0245 dtd.15.01.2016 for Rs.185.40lac.)

3 20% 2017-18

49 132 kv DCDS Beragarh - Intkhedi (2x8.7+4x1.5) 23.4 41% 2017-1850 132 kv DCSS Udaipura - Silvani line (1x25.8) 25.8 28% 2017-1851 132 kv DCSS Narsinghpur - Devnagar (1x23) 23 13% 2017-1852 132 kv DCSS Karakbel - Belkheda (1x24.445) 24.445 10% 2017-1853 132 kv DCDS Narsinghpur - Karakbel line (2x23) 46 14% 2017-1854 2nd ckt of Betul - Gudgaon line (1X57) 57 90% 2017-1855 2nd ckt of 132kv RTS Mangliyagaon line 8.852 96%

56132Kv 2 phase 2wire line from 132Kv s/s Semri-Harchan for PS to RTS Bagra Tawa(1x4.3)

4.3 97%Minutes Of 52nd OCC Meeting Of M.P 27

S.No.

NAME OF THE SUBSTATIONEFFECTIVE CAPACITY

MVA

PROGRESS IN %

A. 400 KV SUBSTATIONS

1400 KV sub-station Balaghat/Kirnapur with 2x100MVA 400/220 kv x-MER+ 1X40 MVA X-mer (Distt.Balaghat)

200 2% 2017-18

2400 KV sub-station Badnawar with 2x315MVA 400/220 KV X-mer (Distt.Balaghat)

630 2% 2017-18

3Bhopal (Sukhi Sewaniya) 400/220 kv s/s Addl. 315 MVA X-mer (Distt.Bhopal)

315 10% 2016-17

4 Chhegaon 400/220 kv s/s Addl. 315 MVA X-mer (Distt.Khandwa) 315 24% 2016-17

5 1x125 MVAR 400 Kv Bus Reactor at existing 400Kv S/s Nagda 0 47% 2016-17

B. a 220 KV SUBSTATIONS

1Julwaniya 220/132kv S/s at 400kv s/s (Distt. Badwani) (2x160+40 MVA) (1No. 160MVA Charged on 21.08.2015)

320 79% 2016-17

2 Mugaliachhap(Bhopal) 220kv (New S/s)(1x160+40) 160 85% 2016-17

3Gwalior-II 220kv (New S/s)(2x160+40) (1x160 charged on31.3.2015)

160 95% 2016-17

4Upgradation of Chapda 132Kv S/s to 220kv with 1x160MVA (Distt. )

160 2% 2017-18

5Upgradation of Depalpur 132Kv S/s to 220kv with 1x160MVA(Distt. )

160 9% 2017-18

6 Adampur 220/33kv S/s 2x50MVA 100 2% 2017-18

7 Upgradation of Kukshi 132Kv S/s to 220kv with 1x160MVA (Distt. )

160 6% 2017-18

8Morena 220/132kv S/s 1x160 +1x63 MVA +2No.220Kv FB +4No.132Kv FB+6No.33Kv FB+BC +Capacitor Bank

160 32% 2016-17

C. 132 KV SUBSTATIONS(a) NEW SUBSTATIONS1 Bairad 132kv s/s(Dist.-Shivpuri ) 40 13% 2017-182 Barahi 132kv s/s (Distt.Katni) 40 11% 2017-18

3 Karapgaon 132kv s/s (Distt-Narsinghpur) 40 14% 2017-18

4 Rahatgarh132kv s/s (Distt.Sagar) 40 28% 2016-175 Indergarh 132kv s/s (Distt.Datia) 40 25% 2017-186 Biston 132kv s/s (Distt. ) 1x40 MVA 40 9% 2017-18


7 Agrod 132kv s/s (Distt. ) 1x40 MVA 40 14% 2017-188 Chhayan 132kv s/s (Distt. ) 1x40 MVA 40 9% 2016-179 Singhana 132kv s/s (Distt. ) 1x40 MVA 40 18% 2016-17

10 Talakpura 132kv s/s (Distt.) 1x40 MVA 40 7% 2017-1811 Devnagar 132kv s/s (Distt. Narsighpur) ) 1x40 MVA 40 15% 2017-1812 Belkheda 132kv s/s (Distt. Jabalpur) ) 1x40 MVA 40 1% 2017-1813 Khimlasa 132kv s/s (Distt. ) 1x40 MVA 40 3% 2017-1814 Karakbel 132kv s/s (Distt. Narsinghpur) 1x40 MVA 40 5% 2017-1815 Chinaur 132kv s/s (Distt.) 1x40 MVA 40 7% 2016-1716 Bhander 132kv s/s (Distt. Datia) 1x63 63 90% 2016-1717 Kothiya 132kv s/s (Distt. Guna ) 1x40 MVA 40 90% 2016-1718 Salamatpur 132kv s/s with 1x40 MVA (Distt.) 40 3% 2016-1719 Intkhedi 132kv s/s (Distt. ) 1x63 MVA 63 48% 2017-1820 Silvani 132kv s/s with 1x40 MVA (Distt.) 40 3% 2017-18

21Katangi 132kv s/s with 1 no. 132 kv feeder bay & 1x40 MVA (Distt. - Jabalpur)

40 75% 2016-17

22Kishangarh 132kv s/s with 1 no. 132 kv feeder bay & 1x40 MVA (Distt. Dewash)

40 42% 2016-17

23 Pithampur SEZ- II 132kv s/s 1x63 MVA (Distt.Dhar) 63 23% 2016-17


Apr-16 May-16 Apr-16 May-16

Commissinary HQ 23:52 23:43 23:42 23:27

District HQ 23:54 23:52 23:48 23:31

Tehsil HQ 23:51 23:44 23:33 23:07

Rural -Mixed 23:39 23:26 23:04 22:02

Rural -DLF 23:39 23:25 23:17 22:37

Rural -Irrigation 9:58 9:57 9:43 9:11

Apr-16 May-16 Apr-16 May-16

Commissinary HQ 23:49 23:44 23:47 23:37

District HQ 23:51 23:45 23:52 23:44

Tehsil HQ 23:46 23:40 23:44 23:31

Rural -3Phase 23:33 23:16 23:25 22:52

Rural -1Phase 23:40 23:22 23:32 23:09

Total Rural 9:51 9:42 9:51 9:37

Discoms wise Average Supply Hours

PARTICULARS

PARTICULARS

West Zone MP

East Zone Central Zone


Name of EHV Substation Name of 33KV feeder Date of commission-ing of feeder bay

Date of commission-ing of feeder

33KV Kundali 27.07.2015 21.11.201533KV Bangaon 27.07.2015 ----

132KV Lalbarra 33KV Lalbarra 29.12.2015 27.01.2016132KV Seoni 33KV Kurai 15.09.2012 16.12.2015

33KV Umreth 03.03.2016 04.05.201633KV Khirsadoh 03.03.2016 05.03.2016

132KV Borgaon 33KV FS-II 26.02.2013 12.04.2016



33KV Batiagarh 09.09.2015 09.09.201533KV Kerbana - 09.09.201533KV Bhakswa - 09.09.201533KV Magron - 09.09.201533KV Mohangarh 27.02.2016 27.02.201633KV Kurrai 05.03.2016 05.03.201633KV Ghuwara 13.01.201633KV Baldeogarh 15.02.201633KV Khargapur 15.02.201633KV Budera 15.02.201633KV Dumra 09.01.2016 09.01.201633KV Loundi 09.01.2016 09.01.201633KV Basantpura 09.01.2016 09.02.2016



220KV Indore (Jetpura)-II 33KV PGCIL-II feeder 24.08.2014220KV Nimrani 33KV Maral Overseas 08.06.2015

33KV DLF-I 01.03.201433KV DLF-II 01.03.201433KV Exep.Panther-IV 09.07.201533KV Feeder No.2 31.12.201433KV Feeder No.3 31.12.201433KV Feeder No.4 31.12.2014

132KV Badgaon 33KV Discom Bay 29.11.2014 25.09.2015132KV Anjad 33KV Discom Bay 08.12.2014 26.11.2015

LIST OF 33KV FEEDERS UNDER MPPKVVCL, JABALPUR (For which group to be allocated)

LIST OF 33KV FEEDERS UNDER MPPKVVCL, INDORE (For which group to be allocated)

INDORE REGION

132KV Batiagarh

220KV Chhindwara

220KV

JABALPUR REGION

132KV

Annexure-2.4(ii)

220KV

132KV

132KV Raukhedi

132KV Chandrawatiganj

132KV Digoda

132KV Budera 01.01.2016

132KV Loundi

132KV

132KV Umreth

SAGAR REGION


Annexure-2.4(ii)



220KV Barod 33KV M&B-I&II

132KV Susner 33KV Evershine 21.05.2014132KV Maxi Sudheer Project 18.02.2015

33KV Enercon-I33KV Enercon-II33KV M&B-I33KV M&B-II

132KV Ratadia 33KV Chintaman Ganesh

33KV Kachnariya33KV Lasuldiya Kelwa

132KV Sonkatch 33KV Industrial (MPAKVN)

Name of EHV Substation Name of 33KV feeder Date of charging of feeder

220 KV Betul 33 KV Industrial 13.06.2014220 KV Vidisha 33 KV ISanchi 30.01.2015

33 KV Barna 19.02.201433 KV Boras 19.02.2014

132 KV Khilchipur 33 KV Khajla 29.10.201433 KV Nagar Palika 09.03.201433 KV Water Works 09.03.201433 KV Jatkheda-I 07.05.201433 KV Jatkheda-II 07.05.201433 KV Runaha 15.04.201533 KV Nazirabad 18.09.201533 KV Ramgarh 19.09.2015

132 KV MACT Bhopal 33 KV Bairagarh chichli-2 15.11.2014132 KV Gopalpur 33 KV AE, PHE 27.02.2015

33 KV AIIMS Hospital 29.02.201633 KV AIIMS Residence 29.02.2016

Name of EHV Substation Name of 33KV feeder Date of charging of feeder

220 KV Sagalgarh 33 KV Mangrol 30.05.2014

132 KV Morena 33 KV Bagchini 02.02.2015132 KV Datia 33 KV Karapura 17.05.2014132 KV Ron 33 KV Mangarh 21.11.2013

132 KV Morar 33 KV Readymade Garment 22.08.2014

132 KV Runaha

UJJAIN REGION

(For which group to be allocated)BHOPAL REGION

220KV

132KV

132 KV Biora

220 KV

132KV Nalkheda

GWALIOR REGION

220 KV

132 KV

132 KV Shyampur

132 KV Bareli

132 KV

132KV Agar

132 KV Amrawad Khurd

LIST OF 33KV FEEDERS UNDER MPPKVVCL,BHOPAL


Annexure-3.2

FROM TO

1 220/33KV Indore East 100 MVA X-mer - 03.07.2016 09:00 17:00 08:00 PRE MONSOON MAINTENANCE & TESTINGWORK

2 220 KV S/S Rajgarh 220 KV PGCIL CKT-I 5.07.2016 09:00 17:00 08:00 PRE MONSOON MAINTENANCE & TESTINGWORK

3 220 KV S/S Rajgarh 220 KV PGCIL CKT-II 6.07.2016 09:00 17:00 08:00 PRE MONSOON MAINTENANCE & TESTINGWORK

4 400 KV S/S BINA 220 KV PGCIL BINA - 29/08/2016 09:00 17:00 08:00 MAINTAINANCE & TESTING WORK PROPOSED

5 400 KV S/S BINA 400 KV BUS REACTOR - 31/08/2016 09:00 17:00 08:00 MAINTAINANCE & TESTING WORK PROPOSED

6 220 KV SUKHA 220 KV ICT - 1 1 20/07/2016 09:00 17:00 08:00 MAINTAINANCE & TESTING WORK PROPOSED




PROPOSED SHUT DOWN PROGRAMME OF 400 KV/220 KV TRANSFORMER UNDER T & C FROM 01.07.16 TO 31.08.2016.

S-NO- MAINTAINANCE WORK PROPOSEDCIRCUIT NO-NAME OF 400 KV/220 KV SUBSTATION

NAME OF 400 /220KV EQUIPMENT/FEEDER/LINE

TRANSFORMERS /FEEDER BAYS OF 400KV/220 KV SUBSTAION

PERIOD OF SHUTDOWN REMARKSDURATION IN HRS-DATE


A. ThermalStn. Name UNIT No. Capacity

MW April-16 May-163 120 0.00 0.004 120 0.00 0.00

PH II 240 0.00 0.005 210 152.30 147.29

PH III 210 152.30 147.29TOT 210 152.30 147.29

6 200 96.75 10.857 210 114.66 4.68

PH II 410 211.41 15.528 210 104.82 13.149 210 77.03 31.86

PH III 420 181.86 45.0010 250 145.45 63.9511 250 153.84 106.21

PH IV 500 299.28 170.16TOT 1330 692.55 230.68

1 210 106.42 76.912 210 107.57 60.57

PH I 420 213.99 137.493 210 106.02 67.584 210 108.69 107.29

PH II 420 214.71 174.865 500 345.01 301.62

PH III 500 345.01 301.62TOT 1340 773.71 613.98

1 600 78.60 180.032 600 0.00 0.00

PH1 1200 78.60 180.03

4080 1697.16 1171.98

B. HydelCapacity

MW April-16 May-16115.0 4.02 18.67172.0 0.02 0.8299.0 0.40 1.16

386.0 4.44 20.64193.0 2.22 10.32160.0 10.85 4.14107.0 7.23 2.7690.0 26.71 27.79

315.0 30.36 28.3120.0 0.00 0.0060.0 0.00 0.0030.0 3.26 3.1845.0 0.00 0.0022.5 0.00 0.0020.0 2.65 2.8160.0 0.00 0.00

1186.0 78.28 86.86915.0 77.85 84.89917.5 72.44 75.16

CapacityMW April-16 May-16

Indira Sagar Hydel Project 1000 122.805 148.665Omkareshwar Hydel Project 520 65.887 75.813

Unitwise / Stationwise Genration in MUAnn 4.1

AM

AR

KA

NTA

KSA

TPU

RA

SAN

JAY

GA

ND

HI

MPPGCL THERMAL

SSTP

S

TONSBIRSINGHPUR

Station NameGANDHISAGARR.P.SAGARJ.SAGARCHAMBAL

C. NHDC (Ex-Bus)Station Name

B.SGR(DEOLONDH)B.SGR(SILPARA)RAJGHATM.P.RAJGHATB.SGR(JINHA)MADIKHEDA

Note : 1. Amarkantak Thermal Power Station-II Unit # 4 De-commissioned wef 01-May-2014. 2. Amarkantak Thermal Power Station-II Unit # 3 De-commissioned wef 13-Jan-2015.

TOTAL HYDELMPPGCL HydelMPSEB HYDEL Share

M.P.CHAMBALPENCHM.P.PENCHBARGI


S No. Source Apr-16 May-16 TotalA.

1 Thermal 1534.26 1058.71 2592.972 Hydel 71.27 73.63 144.913 Total 1605.53 1132.35 2737.88

B.1 Indira Sagar 120.81 146.45 267.262 Omkareshwar 65.89 75.81 141.703 MPPMCL Schedule from Central Sector of WR 1753.12 1394.10 3147.224 MPPMCL Schedule from Central Sector ER 47.17 31.17 78.345 Total MPPMCL Schedule from Central Sector (WR+ER) 1800.29 1425.27 3225.566 Deviation Energy of (WR+ER) -47.47 -70.17 -117.657 Schedule From DVC ER 232.92 202.40 435.328 Schedule From Sugen 0.00 0.00 0.009 LANCO Amk 195.30 186.44 381.7410 SASAN 988.04 886.52 1874.5611 ESSAR 0.00 0.00 0.0012 J P Nigri 278.92 323.20 602.1213 MB Power 63.53 131.56 195.0914 JHABUA Power 0.00 20.41 20.4115 Himachal Pradesh HYDAL 0.00 0.00 0.0016 BARH 0.00 0.00 0.0017 Schedule from Sardar Sarovar 8.89 19.97 28.8618 SCH to Railway from RGPPL_ebid 144.00 148.02 292.0219 Schedule from SEZ 0.00 0.00 0.0020 Schedule from Rihand+Matatila 2.37 3.07 5.44

21 Medium Term Power Purchase from CSPDCL through PTC agaisnt PPA CSPDCCL dtd. 18.09.2012 0.00 0.00 0.00

22 Medium Term Power Purchase from Balco through PTC agaisnt PPA Balco dtd. 18.09.2012 Including Short term purchase against MTOA 0.00 0.00 0.00

23 Additional Power Purchase 6.53 0.00 6.5324 Energy Exchange 0.00 0.00 0.0025 Banking of Energy -145.84 -11.74 -157.5826 Sale of Power -321.72 -171.39 -493.1027 Total MP Schedule (Including Railway) 3253.22 3163.74 6416.9628 Total MP Drawal (Including Railway) 3205.75 3093.57 6299.3229 Wheeled Energy of Tawa HEG 0.00 0.00 0.0030 Wheeled Energy of Wind Farm 18.13 9.25 27.3831 Wheeled Energy of Solar Plant 16.07 15.81 31.8832 Wheeled Energy of Ascent Hydro 1.39 1.16 2.5533 POWER PURCHASE by MPPMCL from BLA Power + JP BINA (Intra State STOA) 0.00 0.00 0.0034 Deviation Energy of MPPGCL Thermal 11.36 0.36 11.7235 Sale of Power to SEZ by MPPMCL (Not Included in State Supply) 0.00 0.00 0.0036 Energy Purchased by MP from Wind Farm 227.92 447.95 675.8737 Energy Purchased by MP from Solar Plant 87.17 87.65 174.83

38 Firm / Infirm Energy of HEG Mandideep+Hindalco+HEG Tawa +Trimula Ind. purchase by MP +Wheeled enrgy of CPP / IPP 20.37 8.23 28.60

39Purchased from ASN Biomass Katni + RDM Care Ind. Biogas Pariyat + Pragya Energy Pvt. Ltd. Biogas Richhai+ Arya Energy Kotma + Orient Green Power Limited, Gadarawara Bio-Mass+Shaliwahna (CHH+Umariya)

10.35 8.46 18.81

40 Deviation Energy of ISP 1.99 2.22 4.2141 Schedule Energy of BLA Power against LTOA 7.85 1.92 9.7642 Schedule Energy of JP BINA Power against LTOA 0.00 3.86 3.8643 Import from bargi Left Bank Canal Power House + ISP NVDA 0.01 0.01 0.0244 Chambal Complex Excess / less Overshare by MP -3.19 3.46 0.2845 Rajghat Hydel Power Station Excess / Less Overshare by MP -0.03 0.01 -0.0246 State Supply (Ex-Power st. Bus) 5397.37 5038.53 10435.9047 AVERAGE DAILY (Ex-Bus) 179.91 162.53 171.0848 MINIMUM DAILY (MP Periphery) 167.37 137.08 137.0849 MAXIMUM DAILY (MP Periphery) 177.75 174.97 177.7550 State Supply (Ex-Power st. Bus):- YEAR : 2015-16 4281.50 4822.95 9104.4551 Year ((16-17)-(15-16))*100/Year (15-16) 26.06 4.47 14.6252 Unshedule L/S : Year-2016-17 0.00 5.37 5.3753 Frequency Correction 3.92 1.95 5.8754 Restricted Requirement : Year-2016-17 5401.30 5045.84 10447.1455 Shedule L/S : Year-2016-17 0.00 0.00 0.0056 Un-Restricted Requirement : Year-2016-17 5401.30 5045.84 10447.14

ENERGY BALANCE SHEETYear : 2016 - 17

All figures in Million Unit

M.P. Availability

Exchange with other States / Systems


THER.Incl Aux

THER. Excl Aux

HYD. ISP OSPTotal IPPs

Injection

Total CPPs+

RES Injectio

n

Total CSS DVC ER

Sugen Lanco Sasan Essar JP

NigriMB

Power SSP

SCH to

Railway

SEZ Banking Sale Pur

Total MTO

Aat

MP

STOA

Rihand+Matatila-Rajghat

Total SCH UN SCH TOTAL

1:00 49.97 2396 2181 90 143 101 33 422 2969 2502 341 0 262 1320 0 377 104 12 200 0 -203 -366 4 0 -5 3 4553 7522 4497 -56 7466 0 0 0 7473 7473

2:00 49.99 2360 2148 69 134 87 32 417 2888 2474 296 0 262 1321 0 377 92 12 200 0 -203 -354 5 0 -5 3 4481 7368 4310 -170 7198 0 0 0 7203 7203

3:00 50.00 2317 2108 52 123 72 31 406 2792 2450 276 0 262 1322 0 377 89 12 200 0 -203 -335 8 0 -4 3 4457 7249 4338 -120 7130 0 0 0 7133 7133

4:00 50.00 2302 2095 50 127 66 31 398 2767 2451 299 0 259 1322 0 377 79 12 200 0 -203 -427 10 0 -3 3 4379 7146 4282 -96 7049 0 0 0 7052 7052

5:00 49.97 2289 2083 53 150 72 31 372 2761 2431 289 0 262 1322 0 377 82 12 200 0 -203 -421 10 0 -3 3 4360 7121 4301 -59 7062 0 0 0 7070 7070

6:00 50.00 2307 2099 80 176 93 32 341 2821 2410 313 0 262 1322 0 377 82 12 200 0 -203 -384 10 0 -3 3 4401 7222 4348 -54 7169 0 0 0 7171 7171

7:00 50.04 2312 2104 132 179 91 29 361 2895 2319 338 0 262 1323 0 377 83 12 200 0 -203 -121 10 0 63 3 4666 7561 4667 1 7562 0 0 0 7562 7562

8:00 50.01 2316 2108 136 176 93 29 386 2928 2317 337 0 262 1328 0 377 79 12 200 0 -203 -135 10 0 45 3 4633 7561 4565 -68 7493 0 0 0 7494 7494

9:00 49.99 2327 2117 140 180 97 29 488 3050 2371 320 0 262 1321 0 377 75 12 200 0 -203 -234 10 0 -18 3 4496 7547 4362 -134 7412 0 0 0 7417 7417

10:00 50.00 2347 2136 88 154 93 31 576 3077 2414 299 0 262 1321 0 377 82 12 200 0 -203 -413 10 0 -56 3 4308 7385 4178 -130 7255 0 0 0 7259 7259

11:00 50.00 2332 2122 90 154 83 31 615 3095 2393 294 0 262 1322 0 380 85 13 200 0 -203 -483 10 0 -74 3 4202 7298 4158 -44 7253 0 0 0 7257 7257

12:00 49.97 2320 2111 67 146 75 31 628 3058 2351 285 0 262 1322 0 374 81 13 200 0 -203 -574 10 0 -88 3 4036 7094 3761 -275 6819 0 0 0 6827 6827

13:00 49.99 2298 2091 63 153 79 31 634 3052 2345 273 0 262 1321 0 374 84 13 200 0 -203 -676 10 0 -86 3 3920 6972 3933 13 6985 0 0 0 6991 6991

14:00 49.97 2291 2085 54 154 85 31 611 3020 2365 279 0 259 1324 0 373 85 13 200 0 -203 -674 10 0 -80 3 3955 6975 3865 -90 6884 0 0 0 6892 6892

15:00 49.94 2299 2092 56 146 81 31 575 2981 2365 281 0 255 1320 0 360 88 13 200 0 -203 -728 10 0 -71 3 3893 6874 3890 -3 6871 0 0 0 6886 6886

16:00 49.97 2315 2107 78 168 85 32 479 2949 2370 310 0 255 1326 0 359 77 13 200 0 -203 -764 10 0 -52 3 3905 6854 3887 -19 6835 0 0 0 6842 6842

17:00 49.99 2309 2102 92 184 97 32 356 2861 2390 303 0 255 1326 0 359 76 14 200 0 -203 -741 10 0 -22 3 3971 6832 4066 96 6927 0 0 0 6931 6931

18:00 50.02 2256 2053 85 165 85 33 244 2664 2285 256 0 252 1320 0 360 68 14 200 0 -203 -700 10 0 6 3 3870 6534 3712 -158 6376 0 0 0 6378 6378

19:00 50.01 2360 2148 162 222 93 35 210 2871 2333 368 0 262 1320 0 369 82 13 200 0 -203 -343 10 0 26 3 4440 7310 4360 -80 7231 0 0 0 7233 7233

20:00 49.99 2439 2220 254 267 130 37 251 3158 2508 403 0 262 1320 0 379 91 13 200 0 -203 -381 10 0 5 3 4611 7769 4557 -54 7715 0 0 0 7720 7720

21:00 49.95 2419 2201 167 216 120 37 306 3047 2493 385 0 262 1320 0 384 90 13 200 0 -203 -390 10 0 -6 3 4561 7609 4495 -66 7542 0 0 0 7554 7554

22:00 50.02 2431 2212 140 195 112 36 364 3059 2477 362 0 262 1321 0 388 89 13 200 0 -203 -361 10 0 -7 3 4554 7613 4386 -168 7444 0 0 0 7446 7446

23:00 49.95 2436 2217 170 238 129 35 395 3183 2542 381 0 262 1321 0 383 95 12 200 0 -203 -334 10 0 -7 3 4666 7850 4660 -7 7843 0 0 0 7855 7855

24:00 50.00 2424 2206 142 199 115 34 416 3112 2523 352 0 262 1321 0 383 95 12 200 0 -203 -283 10 0 -6 3 4670 7782 4538 -131 7650 0 0 0 7654 7654

Avg. 49.99 2342 2131 105 173 93 32 427 2961 2412 318 0 261 1322 0 375 85 12 200 0 -203 -442 9 0 -19 3 4333 7294 4255 -78 7216 0 0 0 7221 7221

00 TO 06 HRS.

49.99 2329 2119 66 142 82 32 393 2833 2453 302 0 262 1322 0 377 88 12 200 0 -203 -381 8 0 -4 3 4438 7271 4346 -93 7179 0 0 0 7184 7184

06 TO 12 HRS.

50.00 2326 2116 109 165 89 30 509 3017 2361 312 0 262 1323 0 377 81 12 200 0 -203 -327 10 0 -21 3 4390 7408 4282 -108 7299 0 0 0 7303 7303

12 TO 18 HRS.

49.98 2295 2088 71 162 85 31 483 2921 2353 284 0 256 1323 0 364 80 13 200 0 -203 -714 10 0 -51 3 3919 6840 3892 -27 6813 0 0 0 6820 6820

06TO 18 HRS.

49.99 2310 2102 90 163 87 31 496 2969 2357 298 0 259 1323 0 370 80 13 200 0 -203 -520 10 0 -36 3 4155 7124 4087 -68 7056 0 0 0 7061 7061

18 TO 24 HRS. 49.99 2418 2201 173 223 116 36 324 3072 2479 375 0 262 1320 0 381 90 13 200 0 -203 -349 10 0 1 3 4584 7655 4499 -84 7571 0 0 0 7577 7577

Deviation

DEMAND

MET

Load Shedding

REST.

DEMAND

UNREST. DEMAND

Hourly Average Own Generation, Schedule Drawal , Actual Drawal & Demand Month :- April 2016

FIGURES IN MW

Hrs. FREQ.

Own Generation Schedule from

TotAvl.

Act.Drl


THER.Incl Aux

THER. Excl Aux

HYD. ISP OSP

Total IPPs

Injection

Total CPPs+RES

Injection

Total CSS DVC ER

Sugen Lanco Sasan Essar JP

NigriMB

Power

Jhabua

PowerSSP

SCH to Railwa

ySEZ Banking Sale Pur

Total MTO

Aat

MP

STOA

Rihand+

Matatila-

Rajghat

Total SCH UN SCH TOTAL

1:00 50.02 1664 1514 137 187 101 14 614 2567 2180 259 0 253 1180 0 406 202 28 21 197 0 -8 -305 0 0 18 4 4436 7003 4343 -93 6910 0 7 7 6918 6918

2:00 50.03 1614 1469 96 179 97 14 649 2505 2072 224 0 253 1183 0 410 173 25 21 197 0 -8 -170 0 0 27 4 4410 6915 4195 -215 6700 0 8 8 6708 6708

3:00 50.03 1562 1421 89 166 93 14 643 2426 1901 211 0 250 1175 0 409 155 25 21 197 0 -8 -112 0 0 40 4 4267 6693 4188 -80 6614 0 7 7 6622 6622

4:00 50.04 1538 1399 76 176 93 14 638 2397 1819 254 0 243 1169 0 416 152 25 21 199 0 -11 -93 0 0 47 4 4244 6640 4149 -94 6546 0 7 7 6554 6554

5:00 50.00 1526 1389 69 179 93 13 627 2370 1809 248 0 240 1169 0 409 147 25 21 200 0 -11 -96 0 0 59 4 4224 6594 4136 -88 6506 0 7 7 6516 6516

6:00 50.04 1529 1391 80 189 99 14 590 2363 1739 256 0 240 1165 0 409 147 25 21 200 0 -11 -70 0 0 82 4 4207 6569 4095 -111 6458 0 7 7 6465 6465

7:00 50.04 1519 1383 83 189 103 15 640 2412 1650 256 0 240 1174 0 425 150 25 21 200 0 -15 -42 0 0 154 4 4243 6654 4212 -31 6623 0 5 5 6629 6629

8:00 50.06 1524 1387 86 178 97 18 687 2452 1649 257 0 247 1158 0 426 152 25 23 200 0 -20 -39 0 0 128 4 4210 6663 4099 -112 6551 0 7 7 6558 6558

9:00 50.01 1532 1394 82 175 97 18 786 2552 1661 257 0 243 1151 0 427 147 25 23 200 0 -25 -89 0 0 94 4 4118 6670 3974 -144 6526 0 7 7 6536 6536

10:00 50.01 1539 1400 89 179 95 18 865 2647 1693 264 0 230 1138 0 426 155 25 38 200 0 -26 -202 0 0 49 4 3994 6641 3857 -137 6504 0 8 8 6514 6514

11:00 50.00 1550 1411 85 196 97 18 879 2685 1712 265 0 230 1132 0 428 152 25 41 200 0 -29 -300 0 0 20 4 3881 6566 3887 6 6572 0 7 7 6581 6581

12:00 49.98 1553 1413 90 217 105 18 860 2702 1701 266 0 233 1128 0 429 155 25 41 200 0 -27 -317 0 0 11 4 3848 6551 3724 -124 6427 0 8 8 6440 6440

13:00 49.99 1563 1423 89 217 105 18 826 2677 1692 265 0 233 1138 0 428 167 25 27 200 0 -23 -254 0 0 14 4 3915 6592 3919 4 6597 0 8 8 6608 6608

14:00 49.98 1583 1441 105 223 106 18 792 2686 1769 273 0 237 1121 0 414 166 25 27 200 0 -23 -273 0 0 12 4 3952 6638 3889 -63 6575 0 7 7 6587 6587

15:00 49.96 1589 1446 126 227 114 18 712 2643 1916 273 0 240 1120 0 414 179 28 24 200 0 -23 -476 0 0 4 4 3903 6546 3888 -16 6530 0 8 8 6548 6548

16:00 50.01 1589 1446 124 216 112 18 621 2536 1928 268 0 237 1131 0 414 181 28 24 200 0 -22 -444 0 0 25 4 3973 6510 3863 -110 6399 0 7 7 6409 6409

17:00 50.03 1546 1407 94 209 112 18 540 2380 1792 257 0 237 1120 0 417 172 28 25 200 0 -21 -282 0 0 66 4 4014 6395 3885 -129 6266 0 7 7 6274 6274

18:00 50.05 1513 1377 76 191 106 18 464 2232 1381 242 0 213 1053 0 420 155 28 25 200 0 -24 -149 0 0 117 4 3665 5897 3515 -150 5747 0 8 8 5756 5756

19:00 50.01 1513 1376 110 200 106 18 466 2277 1574 253 0 223 1082 0 425 162 28 25 200 0 -25 -218 0 0 109 4 3842 6119 3820 -22 6097 0 9 9 6108 6108

20:00 49.96 1612 1467 223 230 116 19 486 2541 2066 319 0 243 1147 0 427 198 28 25 200 0 0 -522 0 0 74 4 4209 6750 4338 129 6880 0 8 8 6898 6898

21:00 50.00 1634 1487 204 223 110 19 523 2566 2164 316 0 247 1174 0 429 201 28 25 197 0 0 -506 0 0 64 4 4342 6909 4308 -34 6875 0 6 6 6885 6885

22:00 50.04 1624 1478 158 218 101 20 546 2521 2070 301 0 250 1162 0 415 203 28 25 197 0 0 -264 0 0 48 4 4441 6962 4329 -112 6849 0 7 7 6857 6857

23:00 50.00 1639 1491 195 243 103 20 570 2622 2162 321 0 250 1177 0 414 204 31 26 197 0 0 -272 0 0 10 4 4523 7145 4547 24 7169 0 6 6 7178 7178

24:00 50.03 1634 1487 151 206 101 19 607 2571 2138 307 0 250 1167 0 413 205 28 24 197 0 0 -119 0 0 17 4 4630 7200 4463 -166 7034 0 6 6 7042 7042

Avg. 50.01 1570 1429 113 200 103 17 651 2514 1843 267 0 240 1147 0 419 170 27 26 199 0 -15 -234 0 0 54 4 4145 6659 4068 -78 6581 0 7 7 6591 6591

00 TO 06 HRS. 50.03 1572 1431 91 179 96 14 627 2438 1920 242 0 247 1174 0 410 162 25 21 198 0 -10 -141 0 0 45 4 4298 6736 4184 -114 6622 0 7 7 6631 6631

06 TO 12 HRS. 50.02 1536 1398 86 189 99 17 786 2575 1678 261 0 237 1147 0 427 152 25 31 200 0 -23 -165 0 0 76 4 4049 6624 3959 -90 6534 0 7 7 6543 6543

12 TO 18 HRS. 50.00 1564 1423 102 214 109 18 659 2526 1746 263 0 233 1114 0 418 170 27 25 200 0 -23 -313 0 0 39 4 3904 6430 3826 -77 6352 0 8 8 6364 6364

06TO 18 HRS. 50.01 1550 1411 94 201 104 18 723 2550 1712 262 0 235 1131 0 422 161 26 28 200 0 -23 -239 0 0 58 4 3976 6527 3893 -84 6443 0 7 7 6453 6453

18 TO 24 HRS. 50.01 1609 1465 174 220 106 19 533 2516 2029 303 0 244 1151 0 421 196 29 25 198 0 -4 -317 0 0 54 4 4331 6848 4301 -30 6817 0 7 7 6828 6828

Deviation

DEMAND

MET

Load Shedding

REST. DEMA

ND

UNREST. DEMAND

Hourly Average Own Generation, Schedule Drawal , Actual Drawal & Demand Month :- May 2016

FIGURES IN MW

Hrs. FREQ.

Own Generation Schedule from

TotAvl.

Act.Drl


SCH Demand Met

O/U DRL

SCH LS

Unsch LS

Restricted

Demand

Unrestricted

DemandSCH Demand

MetO/U DRL

SCH LS

Unsch LS

Restricted

Demand

Unrestricted

DemandSCH Demand

MetO/U DRL

SCH LS

Unsch LS

Restricted

Demand

Unrestricted

DemandTotal Sch Total

Drawal

1:00 49.97 2561 2645 84 0 0 2648 2648 2315 2316 1 0 0 2319 2319 2399 2281 -118 0 0 2283 2283 200 224

2:00 49.99 2544 2574 29 0 0 2576 2576 2275 2203 -72 0 0 2204 2204 2358 2201 -156 0 0 2203 2203 200 220

3:00 50.00 2508 2522 14 0 0 2523 2523 2219 2170 -48 0 0 2171 2171 2368 2214 -154 0 0 2215 2215 200 223

4:00 50.00 2466 2480 14 0 0 2481 2481 2179 2136 -43 0 0 2137 2137 2374 2213 -161 0 0 2214 2214 200 221

5:00 49.97 2449 2458 9 0 0 2461 2461 2167 2123 -44 0 0 2125 2125 2407 2256 -151 0 0 2259 2259 200 225

6:00 50.00 2411 2448 37 0 0 2449 2449 2140 2129 -11 0 0 2130 2130 2427 2370 -57 0 0 2371 2371 200 222

7:00 50.04 2404 2437 34 0 0 2438 2438 2120 2154 34 0 0 2154 2154 2717 2734 17 0 0 2734 2734 200 237

8:00 50.01 2387 2314 -72 0 0 2315 2315 2174 2151 -23 0 0 2152 2152 2776 2794 18 0 0 2795 2795 200 233

9:00 49.99 2319 2256 -63 0 0 2257 2257 2149 2113 -36 0 0 2114 2114 2823 2810 -13 0 0 2812 2812 200 233

10:00 50.00 2288 2235 -54 0 0 2236 2236 2108 2043 -65 0 0 2044 2044 2754 2735 -19 0 0 2737 2737 200 242

11:00 50.00 2274 2267 -6 0 0 2269 2269 2045 2016 -29 0 0 2017 2017 2735 2748 13 0 0 2749 2749 200 222

12:00 49.97 2275 2159 -116 0 0 2161 2161 1976 1859 -117 0 0 1860 1860 2645 2590 -55 0 0 2593 2593 200 212

13:00 49.99 2216 2169 -47 0 0 2171 2171 1881 1903 22 0 0 1905 1905 2698 2710 12 0 0 2712 2712 200 203

14:00 49.97 2172 2091 -81 0 0 2093 2093 1921 1921 0 0 0 1923 1923 2696 2674 -21 0 0 2677 2677 200 198

15:00 49.94 2138 2073 -64 0 0 2077 2077 1904 1927 23 0 0 1931 1931 2676 2664 -12 0 0 2669 2669 200 207

16:00 49.97 2135 2064 -71 0 0 2066 2066 1901 1888 -13 0 0 1890 1890 2646 2659 13 0 0 2662 2662 200 225

17:00 49.99 2146 2083 -63 0 0 2085 2085 1928 1904 -25 0 0 1905 1905 2679 2719 40 0 0 2721 2721 200 221

18:00 50.02 2137 1978 -159 0 0 1979 1979 1953 1770 -183 0 0 1771 1771 2548 2393 -155 0 0 2394 2394 200 234

19:00 50.01 2215 2401 186 0 0 2402 2402 1949 2000 51 0 0 2000 2000 2641 2590 -51 0 0 2591 2591 200 240

20:00 49.99 2554 2643 89 0 0 2645 2645 2211 2247 36 0 0 2248 2248 2652 2589 -64 0 0 2591 2591 200 236

21:00 49.95 2612 2636 24 0 0 2641 2641 2300 2243 -58 0 0 2246 2246 2502 2433 -69 0 0 2437 2437 200 230

22:00 50.02 2611 2599 -11 0 0 2600 2600 2294 2210 -84 0 0 2211 2211 2481 2397 -83 0 0 2398 2398 200 237

23:00 49.95 2682 2754 71 0 0 2758 2758 2358 2407 48 0 0 2411 2411 2510 2449 -60 0 0 2453 2453 200 233

24:00 50.00 2705 2693 -11 0 0 2695 2695 2417 2382 -36 0 0 2383 2383 2445 2352 -93 0 0 2353 2353 200 223

Avg. 49.99 2384 2374 -9 0 0 2376 2376 2120 2092 -28 0 0 2094 2094 2582 2524 -58 0 0 2526 2526 200 225

00 TO 06 HRS. 49.99 2490 2521 31 0 0 2523 2523 2216 2179 -36 0 0 2181 2181 2389 2256 -133 0 0 2257 2257 200 223

06 TO 12 HRS. 50.00 2324 2278 -46 0 0 2279 2279 2095 2056 -39 0 0 2057 2057 2742 2735 -6 0 0 2737 2737 200 230

12 TO 18 HRS. 49.98 2157 2076 -81 0 0 2079 2079 1915 1885 -29 0 0 1887 1887 2657 2637 -21 0 0 2639 2639 200 215

06TO 18 HRS. 49.99 2241 2177 -64 0 0 2179 2179 2005 1971 -34 0 0 1972 1972 2699 2686 -13 0 0 2688 2688 200 222

18 TO 24 HRS. 49.99 2563 2621 58 0 0 2623 2623 2255 2248 -7 0 0 2250 2250 2538 2468 -70 0 0 2470 2470 200 233

Discomwise Hourly Average Schedule Drawal , Actual Drawal & Over(+)/Under(-) DrawalMonth :- April 2016

FIGURES IN MW

Hrs. FREQ.

EZONE CZONE WZONE Railway


SCH Demand Met

O/U DRL

SCH LS

Unsch LS

Restricted

Demand

Unrestricted

DemandSCH Demand

MetO/U DRL

SCH LS

Unsch LS

Restricted

Demand

Unrestricted

DemandSCH Demand

MetO/U DRL

SCH LS

Unsch LS

Restricted

Demand

Unrestricted

DemandTotal Sch Total

Drawal

1:00 50.02 2284 2326 42 0 0 2326 2326 2188 2161 -27 0 7 2168 2168 2331 2203 -129 0 0 2203 2203 197 220

2:00 50.03 2243 2267 24 0 0 2267 2267 2137 2095 -41 0 8 2103 2103 2295 2128 -167 0 0 2129 2129 197 209

3:00 50.03 2195 2218 23 0 0 2218 2218 2089 2065 -24 0 7 2073 2073 2287 2116 -170 0 0 2116 2116 197 214

4:00 50.04 2192 2184 -8 0 0 2184 2184 2080 2034 -46 0 7 2041 2041 2318 2115 -203 0 0 2115 2115 199 213

5:00 50.00 2177 2143 -34 0 0 2144 2144 2059 2026 -34 0 7 2034 2034 2322 2120 -202 0 0 2121 2121 200 217

6:00 50.04 2103 2031 -72 0 0 2031 2031 2017 1983 -34 0 7 1990 1990 2360 2224 -136 0 0 2225 2225 200 219

7:00 50.04 2023 2012 -11 0 0 2012 2012 1962 1973 10 0 5 1978 1978 2535 2413 -122 0 0 2413 2413 200 226

8:00 50.06 1970 1921 -49 0 0 1921 1921 1951 1975 24 0 7 1982 1982 2542 2428 -115 0 0 2428 2428 200 227

9:00 50.01 1966 1886 -79 0 0 1887 1887 1969 1942 -26 0 7 1950 1950 2576 2467 -108 0 0 2468 2468 200 231

10:00 50.01 1974 1909 -65 0 0 1910 1910 1960 1918 -42 0 8 1927 1927 2538 2448 -89 0 0 2449 2449 200 228

11:00 50.00 1952 1942 -9 0 0 1943 1943 1960 1936 -24 0 7 1944 1944 2550 2477 -73 0 0 2478 2478 200 217

12:00 49.98 1996 1927 -70 0 0 1928 1928 1985 1877 -109 0 8 1886 1886 2530 2420 -109 0 0 2422 2422 200 203

13:00 49.99 2002 1957 -46 0 0 1958 1958 1985 1944 -41 0 8 1953 1953 2579 2486 -93 0 0 2487 2487 200 210

14:00 49.98 1995 1922 -73 0 0 1924 1924 1999 1963 -36 0 7 1971 1971 2538 2487 -51 0 0 2489 2489 200 203

15:00 49.96 1991 1895 -96 0 0 1898 1898 1989 1928 -61 0 8 1939 1939 2508 2499 -9 0 0 2503 2503 200 208

16:00 50.01 2012 1843 -169 0 0 1844 1844 1968 1888 -80 0 7 1896 1896 2493 2455 -38 0 0 2456 2456 200 214

17:00 50.03 1963 1738 -225 0 0 1739 1739 1998 1878 -121 0 7 1885 1885 2515 2426 -89 0 0 2426 2426 200 224

18:00 50.05 1857 1596 -261 0 0 1596 1596 1910 1737 -173 0 8 1746 1746 2391 2181 -210 0 0 2181 2181 200 233

19:00 50.01 1840 1838 -2 0 0 1839 1839 1812 1824 12 0 9 1833 1833 2355 2197 -158 0 0 2198 2198 200 238

20:00 49.96 2127 2241 114 0 0 2244 2244 2004 2112 109 0 8 2124 2124 2357 2289 -68 0 0 2292 2292 200 238

21:00 50.00 2238 2297 58 0 0 2298 2298 2118 2124 6 0 6 2131 2131 2333 2224 -109 0 0 2226 2226 197 230

22:00 50.04 2270 2268 -2 0 0 2268 2268 2163 2110 -53 0 7 2117 2117 2366 2239 -127 0 0 2239 2239 197 233

23:00 50.00 2302 2417 114 0 0 2418 2418 2195 2230 35 0 6 2236 2236 2401 2296 -105 0 0 2297 2297 197 228

24:00 50.03 2345 2377 32 0 0 2377 2377 2263 2205 -59 0 6 2211 2211 2393 2230 -164 0 0 2230 2230 197 223

Avg. 50.01 2084 2048 -36 0 0 2049 2049 2032 1997 -35 0 7 2005 2005 2434 2315 -119 0 0 2316 2316 199 221

00 TO 06 HRS. 50.03 2199 2195 -4 0 0 2195 2195 2095 2061 -34 0 7 2068 2068 2319 2151 -168 0 0 2151 2151 198 215

06 TO 12 HRS. 50.02 1980 1933 -47 0 0 1934 1934 1965 1937 -28 0 7 1944 1944 2545 2442 -103 0 0 2443 2443 200 222

12 TO 18 HRS. 50.00 1970 1825 -145 0 0 1826 1826 1975 1890 -85 0 8 1898 1898 2504 2422 -82 0 0 2424 2424 200 215

06TO 18 HRS. 50.01 1975 1879 -96 0 0 1880 1880 1970 1913 -56 0 7 1921 1921 2525 2432 -92 0 0 2433 2433 200 219

18 TO 24 HRS. 50.01 2187 2240 53 0 0 2241 2241 2092 2101 8 0 7 2109 2109 2367 2246 -122 0 0 2247 2247 198 232

Discomwise Hourly Average Schedule Drawal , Actual Drawal & Over(+)/Under(-) DrawalMonth :- May 2016

FIGURES IN MW

Hrs. FREQ.

EZONE CZONE WZONE Railway


Annexure – 5 System Disturbance / System Incidence :

1. System Disturbance on 05.04.2016 at 220 KV S/s Bina: On dated 05.04.2016 at around

05:35 Hrs. M.P system was normal and frequency of National Grid was 50.01Hz. At 05:41 Hrs. 220 KV ‘B’-Phase CT of 220 KV Bina Interconnector – I burst at 220 KV S/s Bina causing 220 KV Bus fault. Consequently 220 KV Bus Bar Protection operated at 220 KV S/s Bina resulting in tripping of all connected 220 KV feeders and 220/132 KV X’mer at 220 KV S/s Bina which are as follows:-

220 KV Bina Interconnector – II. 220 KV Bina – Ganjbasoda Ckt. 220 KV Bina – Vidisha Ckt. 220/132 KV, 160 MVA (TELK) X’mer – I. 220/132 KV, 160 MVA (BHEL) X’mer – II. 220/132 KV, 3X40 MVA (BHEL) X’mer – III. Due to the above tripping there was no load loss in any area. There was no generation

loss and System was normalized in due course of time.

2. System Disturbance on 06.04.2016 at STPS: On dated 06.04.2016 at around 20:55 Hrs. M.P system was normal and frequency of National Grid was 49.86Hz. Prior to fault on 06.04.2016, STPS unit No # 9 tripped at 19:50 Hrs. due to Generator CB air pressure very low. Remaining all 400 KV and 220 KV lines were in charged condition and normally loaded and STPS Unit # 7, 8, 10 & 11 were On Bar. At around, 21:00 Hrs. while synchronizing Unit # 9 at STPS, relay sensed REF protection and trip command got initiated to circuit breaker. However, the C.B failed to trip and LBB protection got initiated. Consequently Bus Bar Protection of 400 KV Main Bus – I at STPS operated, resulting in tripping of following feeders and tansformers:- 400 KV Sarni – ISP Ckt. 400 KV STPS – Seoni (PGCIL) Ckt. 400 KV STPS – Astha Ckt – I. Bus Reactor – I. STPS Unit # 10. STPS Unit # 11. Stn Transformer – 11 Due to the above tripping there was no load loss in any area. There was generation loss of about 457 MW, 2576.8 MWH and System was normalized in due course of time.

3. System Disturbance on 07.04.2016 at 220 KV S/s Malanpur: On dated 07.04.2016 at around 22:25 Hrs. M.P system was normal and frequency of National Grid was 50.04Hz. Prior to fault 132 KV Motijheel – Banmore Ckt – II was open and 220 KV Malanpur – Gwalior (PGCIL) Ckt – I was charged through 220 KV Bus Coupler Breaker – II at 220 KV S/s Malanpur. At 22:30 Hrs. 220 KV ‘R’- Phase CT of 220 KV Malanpur – Gwalior (PGCIL) Ckt – I (which was charged through Bus Couplat Breaker – II) burst at 220 KV S/s Malanpur resulting in 220 KV Bus Fault and consequently 220 KV Bus Bar Protection Operated at 220 KV S/s Malanpur which resulted in tripping of following feeders and transformers:- Minutes Of 52nd OCC Meeting Of M.P 40

220 KV Malanpur – Gwalior (PGCIL) Ckt – I. 220 KV Malanpur – Gwalior (PGCIL) Ckt – II. 220 KV Malanpur – Auraiya Ckt. 220 KV Malanpur – Mehgaon Ckt. 220/132 KV, 160 MVA (BHEL) X’mer – I at 220 KV S/s Malanpur. 220/132 KV, 160 MVA (CGL) X’mer – II at 220 KV S/s Malanpur. 132 KV Banmore – Motijheel Ckt – I

Due to the above tripping interruption occurred at 220 KV S/s Malanpur, 132 KV S/s Ambha, 132 KV S/s Banmore, 132 KV S/s Morena, 132 KV S/s Morar, 132 KV S/s Badgaon, 132 KV Railway Traction Hetampur at 132 KV S/s Banmore – I & II and there was load loss of about 179MW, 74.98MWH. There was no generation loss and System was normalized in due course of time.

4. System Disturbance on 10.04.2016 at 220 KV S/s Maihar: On dated 10.04.2016 at around 20:00 Hrs. M.P system was normal and frequency of National Grid was 50.01 Hz. Prior to fault 132 Kv Satna – Maihar Ckt and 132 KV Amarpatan – Jhinna Ckt was open for load management and 220 KV Maihar – Satna (PGCIL) Ckt tripped at 18:35 Hrs. due to pole discrepancy at 220 KV S/s Maihar end. At around 20:02 Hrs. after attending the fault/rectification of breaker of 220 KV Maihar – Satna(PGCIL) Ckt at 220 KV S/s Maihar end the Ckt was test charged but the feeder did not hold and again tripped due to pole discrepancy, consequently following feeders also tripped due to jerk:-

220 KV Katni – Maihar Ckt. 132 KV Maihar – Kymore Ckt. Due to the above tripping interruption occurred at 220 KV S/s Maihar, 132 KV

Amarpatan, 132 KV Maihar cement, 132 KV Reliance cement & 132 KV KJS cement and there was load loss of about 119 MW, 23.8 MWH. There was no generation loss and System was normalized in due course of time.

5. System Disturbance on 15.04.2016 at 220 KV S/s Rewa & Sidhi : On dated 15.04.2016 at around 09:30 Hrs. M.P system was normal and frequency of National Grid was 49.88 Hz. At around 09:41Hrs. 220 KV Rewa – Birsinghpur (SGTPS) ckt tripped on transient fault from SGTPS end only. Thereafter complete load of 220 KV S/s Rewa shifted on 220 KV Sidhi – Rewa Ckt and 220/132 KV, 160 MVA X’mer at 220 KV S/s Sidhi, resulting in overloading and tripping of

220 KV Rewa – Sidhi Ckt. 220 /132 KV, 160 MVA X’mer at 220 KV S/s Sidhi. Due to the above tripping interruption occurred at 220 KV S/s Rewa, 220 KV S/s Sidhi,

132 KV Rampur Naiken, 132 KV S/s Beohari, 132 KV S/s Sidhi, 132 KV S/s Deosar, 132 KV S/s Mauganj, 132 KV S/s Katra, 132 KV S/s Mangawan, 132 KV S/s Sagar and there was load loss of about 233MW, 58.25 MWH. There was no generation loss and System was normalized in due course of time.

6. System Disturbance on 18.05.2016 at ISP HPS: On dated 18.05.2016 at around 02:15 Hrs. M.P system was normal and frequency of National Grid was 50.03Hz. Prior to fault Unit No # 1 & Unit No. # 8 of ISP HPS were on Bar. At around 02:19 Hrs. 400 KV ‘R’- Phase CVT of 400 KV Main Bus – B at ISP Burst creating bus fault at 400 KV Main Bus – B at ISP. 400 KV Bus Bar Protection operated resulting in tripping of following connected feeders and unit at ISP HPS:- Minutes Of 52nd OCC Meeting Of M.P 41

400 KV ISP – Nagda Ckt. 400 KV ISP – Sarni Ckt. 400 KV ISP – Indore Ckt – I. 400 KV ISP – Indore Ckt – II. ISP HPS Unit No. # 1. ISP HPS Unit No. # 8.

Due to the above tripping there was no load loss in any area. There was generation loss of about 215 MW or 361.16 MWH and System was normalized in due course of time.

7. System Disturbance on 18.05.2016 at 220 KV S/s Birsinghpur : On dated 18.05.2016 at

around 14:50 Hrs. M.P system was normal and frequency of National Grid was 49.94Hz. Prior to fault 220 KV Bar Protection, 220 KV Bus Coupler Breaker and 220 KV Bus Tie Breaker at 220 KV S/s Birsinghpur was out of service, hence 200 KV Main Bus – I and 220 KV Main Bus – II was made as Rigid Bus by closing the Main Bus – I isolator and Main Bus – II isolator of 220 KV Birsinghpur – Jabalpur Ckt – I at 220 KV S/s Birsinghpur. At around 14:56 Hrs. on Date 18.05.2016, it is suspected that a transient fault occurred on 220 KV Birsinghpur – Jabalpur Ckt – II close to or at 220 KV S/s Birsinghpur and Ckt tripped from 220 KV S/s Jabalpur only, as the protection cable of the Ckt was out due to theft (as informed by A.E S/s telephonically) at 220 KV S/s Birsinghpur, hence fault persisted and Bus fault occurred at 220 KV S/s Birsinghpur resulting in tripping of all connected feeders from Far end as follows:- 220 KV Jabalpur – Birsinghpur Ckt – I. 220 KV Jabalpur – Birsinghpur Ckt – II. 220 KV Birsinghpur Interconnectot – II, III & IV. 220 KV Railway Traction-I & II. Due to the above tripping interruption occurred at 220 KV S/s Birsinghpur and 132 KV S/s Umaria and there was load loss of about 37MW or 21.58MWH. There was no generation loss and System was normalized in due course of time.

8. System Disturbance on 18.05.2016 at 400 KV S/s Chhegaon : On dated 18.05.2016 at around 17:15 Hrs. M.P system was normal and frequency of National Grid was 49.94Hz. At around 17:20 Hrs.,’Y’-Phase CT of 220 KV Chhegaon – Nepanagar Ckt burst at 400 KV S/s Chhegaon resulting in 220 KV bus fault. Consequently bus bar protection of 220 KV Main Bus – I operated at 400 KV S/s Chhegaon and resulted in tripping of following feeders and transformers:- 220 KV Chhegaon – Omkareshwar Ckt. 220 KV Chhegaon – Nepanagra Ckt. 220 KV Chhegaon – Khandwa Ckt – I. 220 KV Chhegaon – Nimrani Ckt – I. 220 KV Chhegaon – SSTPS Ckt – I. 220/132 KV, 160 MVA X’mer – I, at 400 KV S/s Chhegaon.

220 Incomer of 400/220 KV, 315 MVA X’mer at 400 KV S/s Chhegaon. Due to above tripping there was no interruption in any are and there was no load loss. There was no generation loss and system was normalized in due course of time.


9. System Disturbance on 20.05.2016 at 220 KV S/s Mahalgaon: On dated 20.05.2016 at around 05:00 Hrs. M.P system was normal and frequency of National Grid was 50.03Hz. Prior to fault 132 KV Motijheel – Banmore Ckt – II, 132 KV Jora – Sabalgarh Ckt, 220 KV Bina – Mahalgaon Ckt and 220 KV Bina – Datia was open for load management. At 08:15 Hrs., ‘Y’-Phase CT of 220 KV Bina – Mahalgaon Ckt (which was ideally charged from 220 KV S/s Mahalgaon end) burst at 220 KV S/s Mahalgaon, resulting in 220 KV Bus Fault and 220 KV Bus Bar Protection operated at 220 KV S/s Mahalgaon. Consequently following feeders and X’mer tripped:- 220 KV Mahalgaon – Bina Ckt. 220 KV Mahagaon – Datiya Ckt. 220 KV Mahalgaon – Gwalior (PGCIL) – I. 220 KV Mahalgaon – Gwalior (PGCIL) – II. 220/132 KV, 160 MVA X’mer – I & II at 220 KV Mahalgaon. 220/132 KV, 120 MVA X’mer – III at 220 KV Mahalgaon Due to above tripping there was no interruption in any area and there was no load loss. There was no generation loss and System was normalized in due course of time.

10. System Disturbance on 23.05.2016 at Tons HPS : On dated 23.05.2016 at around 14:20 Hrs. M.P system was normal and frequency of National Grid was 50.06 Hz. Prior to fault Tons Unit # 1 was on bar and 220 KV Tons – Kotar Ckt tripped at 14:22 Hrs. as earth was broken at Loc. No. 49-56 and was declared faulty. At around 14:50Hrs. Lighting cable of tower lighting of switchyard fallen on 220 KV Main Bus – 2 due to heavy storm and rain. Consequently 220 KV Bus fault occurred at Tons HPS and following feeders and transformer tripped:-

221 KV Tons – Rewa Ckt – I & II. 220 KV Tons – Satna Ckt. Unit No. # 1 at Tons HPS.

Due to above tripping there was interruption at Tons HPS but there was no load loss. There was generation loss of about 105 MW and System was normalized in due course of time.

11. System Disturbance on 25.05.2016 at 220 KV S/s Maihar: On dated 25.05.2016 at around 12:20 Hrs. M.P system was normal and frequency of National Grid was 49.98 Hz. Prior to fault 220 KV Maihar – Satna (PGCIL) Ckt, 132 Kv Satna – Maihar Ckt, 132 KV Kymore – Satna Ckt and 132 KV Amarpatan – Jhinna Ckt was open for load management. At 12:23 Hrs., 220 KV Katni – Maihar Ckt tripped on transient fault due to adverse/bad weather. Consequently complete load of 220 KV S/s Maihar was fed through/shifted on 132 KV Maihar – Kymore Ckt. thereafter at 12:25 Hrs. 132 KV Maihar – Kymore Ckt also tripped due to disk puncher at tower Loc. No.17. Further due to heavy rain & storm 132 KV Katni – Kymore Ckt – I & II tripped at 12:32 Hrs. Due to the above tripping there was interruption at 220 KV S/s Maihar, 132 KV S/s Amarpatan & 132 KV S/s Kymore and there was load loss of about 56.8 MW, 13.41MWH. There was no generation loss and System was normalized in due course of time.

12. System Disturbance on 25.05.2016 at Tons HPS: On dated 25.05.2016 at around 11:50 Hrs. M.P system was normal and frequency of National Grid was 50.05 Hz. Prior to fault 220 KV Birsinghpur – Jabalpur Ckt – I & II, 220 KV SGTPS – Amarkantak Ckt – III, 220 KV Sidhi Minutes Of 52nd OCC Meeting Of M.P 43

– Amarkanta Ckt & 220 KV SGTPS – Rewa Ckt were faulty, 132 KV Amarpatan – Jhinna Ckt was open for load management and 132 KV Rewa – Rampur Bhagelan & 220 KV Main Bus – II was under shut down. After the above arrangement complete load of 220 KV S/s Rewa & 220 KV S/s Sidhi was being fed radially through 220 KV Tons – Rewa Ckt – I & 220 KV Tons – Rewas (tap Sirmour) Ckt – II. At 11:59 Hrs. on 25.05.2016, transient flasover occurred in B-Phase wave trap of 220 KV Kotar – Satna Ckt at 220 KV S/s Kotar due to heavy storm & rain, resulting in tripping of 220 KV Satna – Kotar Ckt & 220 KV Tons – Kotar Ckt from both ends respectively. Simultaneously in 220 KV Bus Bar Protection operated at Tons HPS resulting in tripping of all 220 KV connected feeders and transformers as below:- 220 KV Tons – Kotar Ckt. 220KV Tons – Satna Ckt. 220 KV Tons – Rewa Ckt – I. 220 KV Tons – Rewa Ckt – II (tap Sirmour). Due to the above tripping interruption occurred at Tons HPS, 220 KV S/s Rewa, 20 KV S/s Sidhi, 220 KV S/s Sirmour, 132 KV S/s Rewa, 132 KV S/s Sidhi, 132 KV S/s Sagra, 132 KV S/s Katra, 132 KV S/s Mangawan, 132 KV S/s Mauganj, 132 KV S/s Deosar, 132 KV Beohari, 132 KV S/s Rampur Naiken, Jhinna HPS, Silpara HPS & Devlond HPS and there was load loss of about 128MW & 85.33MWH. There was no generation loss and System was normalized in due course of time.


Annexure-11.1(b) LIST OF RTUS WHERE TELEMETRY OF RENEWABLE FEEDERS IS TO BE INTEGRATED Sr. No

Station Name

Feeders are to be connected

1

220 kV S/s Badod

132 kV ILFS feeder.

2

220Kv Shajapur

220KV Inox feeders 132KV Gamesha feeders

3

220 kV S/s Daloda

220 kV DJ energy I : Correct data is not showing (37 MW against 67 MW of field value) 220 kV DJ energy II : Telemetry data to be through. 33 kV Suzlon I & II are to be connected for telemetry. 33 kV Wind world I & II are to be connected for telemetry.

4

220 kV S/s Dewas

33 kV Jamgodarani I & II are to be connected for telemetry. 132 kV Gamesh Fatanpur I & II are to be connected for telemetry.

5

132 kV S/s Ghonsla

33 kV Kshema Power I & II are to be connected for telemetry.

6 220kVS/s Rajgarh(Dhar)

220 kV Clean Wind is to be connected for telemetry.

7 132 kV S/s Kukshi 132 kV Alfa solar, all readiness has been done except PLCC link to be through.


1 GEN 6 GT MW/MVAR 76/4 02 GEN 7 GT MW/MVAR 152/4 03 GEN 6 GT CB FAULTY OPEN4 GEN 7 GT CB FAULTY OPEN5 220 KV TRB CB FAULTY CLOSE

1 220 KV SGTPS 3 CB TRANSIT CLOSE

1 400/220 KV TR 1 & 2 (315MVA ) OLTC N/C

1 220 KV PANAGAR CB FAULTY CLOSE

1 220 KV SIRMORE CB FAULTY CLOSE2 GEN 3 CB TRANSIT CLOSE

1 132KV BC CB FAULTY CLOSE2 132/33 TR CB OPEN CLOSE

TELEMETRY DISCRIPIENCY

1 GEN 7 MVAR N/CISP H P S

SATPURA T P S

A T P S T P S

SINGHA JI S T P S

S G T P S

GANDHISAGAR H P S

RAJGHAT H P S RTU OUT DEOLOAN HPS RTU OUT DUE TO COMM LINK PROBLEM

TONS H P S


DATA OUT FROM LONG TIME1 SAGAR 220 KV S/S 2 MORWA 132 KV S/S3 SIDHI 220 KV S/S

LIST OF TELEMETRY DISCRIPIENCY AND NOT CONNECTED PARAMETER Sr.no. DESCRIPTION Status telemetry value at SLDC actual value at site

1 220 KV INTERCONNECTOR 1 MW/MVAR N/C 115/15

1 220 KV KOTOR CB FAULTY CLOSE

1 220/132 TR 2 CB FAULTY CLOSE2 220 KV SUKHA 1 & 2 CB FAULTY CLOSE3 220 KV JBP 1 ,2 CB FAULTY CLOSE4 133/32 KV TR 2 CB,MW/MVAR/OLTC N/A5 132 KV BARMAN 2 CB,MW/MVAR N/A6 220 KV PIPARIA CB FAULTY CLOSE

1 400/200/33 KV TERTIARY REACTOR 1 & MVAR N/A

2 220 KV PGCIL 2 CB FAULTY CLOSE

1 220 KV BUS TIE CB FAULTY CLOSE3 132 KV DIGORA MW/MVAR N/A4 220 /132 KV TR 2 MVAR N/A5 132/33 KV TR 2 MW /MVAR /CB/OLT N/A

2 220 KV REWA MW/MVAR N/C3 220 KV HINDALCO MW/MVAR N/C

1 132 KV JP NIGRI CB/MW/MVAR N/C

PROCESSES CONNECTION

REQUIRED

1 220 KV TONS PH MW /MVAR N/C 50 /5Annexure-II(A)

1 132 KV KOTMA CB N/A

2220/132 KV TR 2 (160 MVA) PRI & SEC CB N/A CLOSE

3 132 KV SHAHDOL CB ,MW,MVAR N/A4 132 KV KOTMA 2 CB ,MW,MVAR N/A

1 220 KV SATPURA T P S CB /MW/MVAR N/C

1 132 KV GANJBASODA CB FAULTY2 220/132 KV TR 3 PRI CB FAULTY

BIRSINGHPUR 220 KV S/S

SATNA220 KV S/S

NARSINGHPUR 220 KV S/S


BINA 400 KV S/S

SIDHI 220 KV S/S

KOTAR 220 KV S/S

DAMOH 220 KV S/S

REWA 220 KV S/S

TIKAMGRAH 220 KV S/S


ANUPPUR 220 KV S/S

PANDURNA 220 KV S/S

BINA 220 KV S/S


1 220 /132 KV TR 1 MW/MVAR 0 60/152 220 /132 TR 1 SEC CB FAULTY CLOSE3 220 KV PGCIL 1 MW/MVAR N/C 75/104 220 /132 KV TR 2 MW/MVAR 40/10 60/155 132 KV BUS V0LTAGE/FREQ N/C

3 132/33 kv TR 63 MVACB /MW/MVAR/OLTC

N/APROCESSES CONNECTION REQUIRED

1 132 KV BALAGHAT 1 CB FAULTY CLOSE2 132 KV PENCH 2 CB FAULTY CLOSE3 132/33 TR 1 & 2 CB FAULTY CLOSE4 132 KV I /C 1 & 2 CB FAULTY CLOSE5 132 KV MANDLA CB FAULTY CLOSE6 132 KV LAKHNADON CB FAULTY CLOSE7 132 KV BUS COUPLER CB FAULTY CLOSE

1 132 KV VFJ 1 CB FAULTY CLOSE

1 132 KV ANUPPUR 2 CB /MW/MVAR N/ACHICHLI 220 KV S/S

ALL CB DATA NOT AVIALABLE

CHINDWARA 220 KV S/S

JABALPUR220 KV S/S

SEONI 132 KV S/S

KOTMA 132 KV S/S


Telemetery Discripancies -

ParameterTelemetered /

ActualRemarks

1. Rajgarh 220 -1. 132Kv Raghogarh Cb, Mw, Mvar Nc Process connection required.2. 132Kv Maksudangarh Cb, Mw, Mvar Nc Process connection required.3. 220/132Kv Xmer-2 Cb Nc Process connection required.4. 220/132Kv Xmer-2 Cb, Mw, Mvar Nc Process connection required.5. 220Kv Main Bus-1&2 Volt Nc Process connection required.

2. Ashta 400 -1. 400Kv Bus Freq Na

3. Sabalgarh 220 -1. 132Kv Vijaypur Cb Faulty

4. Handia 220 -1. 220/132Kv Xmer-2 Mw Nc2. 220/132Kv Xmer-2, Pri Cb Faulty / Close3. 220/132Kv Xmer-2, Sec Cb Faulty / Close4. 132Kv Nasrullaganj Cb, Mw, Mvar Nc Process connection required.5. 132Kv Satwas Cb, Mw, Mvar Nc Process connection required.6. 132Kv Gopalpur Cb, Mw, Mvar Nc Process connection required.7. 132Kv Sultanpur Cb, Mw, Mvar Nc Process connection required.8. 220Kv Itarsi Cb Faulty / Close9. 220Kv Barwaha Cb Faulty / Close

5. Vidisha 220 -1. 220/132Kv Xmer-2, Sec Cb Nc Process connection required.2. 132Kv Sanchi Rly-1 Mw, Mvar Nc

6. Guna 220 -1. 132/33Kv Xmer-1 Cb Faulty / Close2. 132Kv Bus Coupler Cb Faulty

7. Gwalior 220 -1. 132Kv Bus Coupler Cb Faulty2. 132Kv Dabra Mw 13/28

8. Bhopal 400 -1. 400Kv 80Mvar Reactor Cb Nc

9. Sarni 220 -1. 220Kv Bus Transfer Cb Faulty2. 220Kv Sarni PH-1 Cb Faulty / Close3. 220Kv Betul Cb, Mw, Mvar Nc4. 220Kv Sarni PH-2 Cb, Mw, Mvar Nc5. 220 Kv Pandhurna Cb, Mw, Mvar Nc

10. Bairagarh 220 -1. 220Kv Main Bus-2 Volt Nc2. 132Kv Bhopal-2 Cb Faulty3. 220/132Kv Xmer-1, Sec Cb Faulty

Element

CPU database updated. Database in Alstom system to be updated.


4. 220/132Kv Xmer-2, Pri Cb Nc Process connection required.5. 220/132Kv Xmer-2, Sec Cb, Mw, Mvar Nc Process connection required.6. 132/33Kv Xmer-4 Cb, Mw, Mvar Nc Process connection required.

11. Ashta 132 -1. 132/33Kv Xmer-1 Cb Open / Close2. 132Kv Interconnector-2 Cb Faulty3. 132Kv Sehore Cb Faulty

12. Itarsi 220 -1. 132/33Kv Xmer-4

13. Piparia 220 -1. 220Kv Chichli Cb Faulty / Close2. 220/132Kv Xmer-2, Pri Cb Nc Process connection required.3. 220/132Kv Xmer-2, Sec Cb, Mw, Mvar Nc Process connection required.

14. Harda 132 -1. All Cb's except Handia-1 Cb Faulty / Close

15. Mandideep 220 -1. 132Kv P&G Cb Nc Process connection required.

16. Malanpur 220 -1. 220Kv Main Bus Freq Na2. 132Kv Banmore-2 Cb Faulty / Close3. 132Kv Main Bus Volt 112 / 1304. 132/33Kv Xmer-2 Mvar Na5. 132Kv Morar Mw, Mvar Na6. 220/132Kv Xmer-2, Sec Mw, Mvar Na

17. Pichhore 132 -1. 132Kv Chanderi Cb Open / Close2. 132Kv Datia Cb Faulty / Close3. 132Kv Karera Cb Open / Close4. 132/33Kv Xmer-3 Cb Faulty / Close

18. Satpura TPS -1. Gen-6 GT Cb Faulty

Nc - Not connected, Na - Not available


LIST OF TELEMETRY DISCRIPIENCY AND NOT CONNECTED PARAMETERSr.no. DESCRIPTION Status telemetry value at SLDC actual value at site

1 400KV BUS-2 VOLTAGE N/C2 400KV BUS-2 FREQUENCY N/C3 220/132 TRF-2 MW N/C4 220/132 TRF-2 MVAR N/C5 220/132 TRF-2 OLTC N/C5 220/132 TRF-2 CB N/C6 220KV BUS-2 VOLTAGE N/C7 220KV BUS-2 FREQUENCY N/C

1 220/132 KV TR OLTC N/A2 132/33 KV TR OLTC N/A3 132/33 TRF-1 40MVA CB FAULTY CLOSE4 132KV NIMRANI-1 CB FAULTY CLOSE

1 220/132 TR 2 4*40 MVA MW Direction wrong Need to be reverse from field2 220/132KV TRF1 OLTC N/C3 220/132KV TRF2 OLTC N/C

1 220 KV BUS COUPLER CB FAULTY CLOSE2 220/132 KV TR 3X40MVA CB FAULTY CLOSE3 220/132 KV TR 160 MVA (SEC) CB FAULTY CLOSE4 220KV BUSCOUPLER CB FAULTY CLOSE5 132/33 KV 12.5 MVA XMER CB,MW,MVAR N/C6 132KV BUS VOLTAGE N/C7 132KV BUS FREQUENCY N/C

1 400KV BUS COUPLER CB FAULTY CLOSE3 400 KV REACTOR CB FAULTY3 400/220KV XMER OLTC N/C3 220/132KV XMER-1 OLTC N/C3 220/132KV XMER-2 OLTC N/C3 132/33KV XMER MW,MVAR,OLTC N/C

1 132 KV I/C 2 MW N/C 102 132KV BUS FREQUENCY N/C2 220/132KV TRF-1 OLTC N/C2 220/132KV TRF-2 OLTC N/C

1 132 KV KURAWAR CB FAULTY CLOSE2 220KV BUS COUPLER CB FAULTY CLOSE3 132KV CAP BANK CB FAULTY CLOSE2 132KV BUS FREQUENCY N/C

SOE DATA NOT RECEIVED CONNECTIONS FOR ALL FEDEERS HAVE TO BE VERIFIED



DEWAS 220 KV S/SNOTE:- CPU FAULTY.

SHUJALPUR 220 KV S/S

JULWANIA 400 KV S/S

JULWANIA 220 KV S/S

PROCESSES CONNECTION REQUIRED

BARWAHA 220 KV S/S


NEEMUCH 220 KV S/S

CHEGAON 400 KV S/S

NEPANAGAR 220 KV S/S




1 220/132 KV TR (160 MVA) 2 PRIMARYCB N/A CLOSE2 132 KV IFLS MW,MVAR,CB N/A3 220/132 KV TR (160 MVA) 2 SEC CB N/A CLOSE4 220KV BUS 1 VOLTAGE 100 2235 220KV BUS 1 FREQUENCY 0 49.96 220KV BUS 2 VOLTAGE 100 2217 220KV BUS 2 FREQUENCY 0 49.98 132KV BUS VOLTAGE 59.9 349 132KV BUS FREQUENCY 45 49.97

1 132 KV BUS COUPLER CB FAULTY CLOSE2 132 KV GRASIM CB FAULTY CLOSE3 132 KV CAP BANK MVAR N/C4 132KV BUS FREQUENCY N/C4 132KVMAHIDPUR-2 MW,MVAR N/C

1 400/220 ICT-1 TIE CB FAULTY CLOSE2 220KV BUS-2 FREQUENCY N/C

1 132 KV SIDTUBE CB /MW/MVAR N/A2 132 KV INOX CKT (RE) CB /MW/MVAR N/A3 220KV ASTHA 1 CB FAULTY CLOSE4 220KV ASTHA 2 CB FAULTY CLOSE5 220KV BUS COUPLER CB FAULTY CLOSE6 220KV BUS 1 KV,HZ N/A7 132KV BUS 1 KV,HZ N/A8

1 220KV INDORE CB FAULTY CLOSE2 220KV BUSCOUPLER CB FAULTY CLOSE

1 220/132 TR 1 & 2 OLTC N/A2 132/33 TR OLTC N/A

1 220/132 KV TR 2 SEC CB FAULTY CLOSE2 220KV BUSTIE CB FAULTY CLOSE3 220KV BUS COUPLER CB FAULTY CLOSE4 132 KV BUS COUPLER CB FAULTY CLOSE5 132KV JHABUA CB FAULTY CLOSE6 220/132 TR 1 &2 OLTC N/A1 220KV BUS-1 FREQUENCY N/C2 220KV BUS-2 VOLTAGE N/C3 220KV BUS-2 FREQUENCY N/C6 220/132KV TRF-1 SECONDARY SIDE CB FAULTY CLOSE7 220/132KV TRF-1 SECONDARY SIDE CB FAULTY CLOSE

1 220 /132 KV TR 3 MW/MVAR N/A2 132KV KACHROD CB FAULTY CLOSE

1 220 KV MAHESHWAR 2 CB FAULTY OPEN2 220/132 TR1 OLTC N/C3 132/33 TR3 OLTC N/C

PITAMPUR 220 KV S/S

NAGDA 220 KV S/S

NAGDA 400 KV S/S



ALL BREAKERS OF 132 SIDE ARE FAULTY EXCEPT 220/132 KV X-MAR II (HV DIDE)SOE DATA NOT RECEIVED CONNECTIONS FOR ALL FEDEERS HAVE TO BE VERIFIED

INDORE EAST 220 KV S/S

NIMRANI 220 KV S/S

BADOD 220 KV S/S

NOTE:-CB OF ALL FEEDERS ARE NOT COMING

SHAJAPUR 220 KV S/S


SOE DATA NOT RECEIVED CONNECTIONS FOR ALL FEDEERS HAVE TO BE VERIFIEDRAJGRAH (DHAR) 220 KV S/S

RATLAM 220 KV S/S


4 220/132 TR3 MW,MVAR,OLTC N/C5 132KV CAP BANK MVAR N/C

BADNAGAR 220KV S/S1 220/132KV XMER-3 MW N/C2 220/132KV XMER-3 MVAR N/C3 220/132KV XMER-3 OLTC N/C4 132/33KV TRF CB FAULTY CLOSE

NOTE:-ALL SOE DATA NEED TO BE VERIFIED.

1 220/132 TR1 & TR2 OLTC N/C2 132KV BUS-1 FREQUENCY N/C3 132KV BUS-2 FREQUENCY N/C4 132KV BUS COUPLER CB FAULTY CLOSE

1 220KV BUS FREQUENCY 100 49.992 132KV BUS COUPLER CB FAULTY3 132KV FDR-1 CB FAULTY4 132KV FDR-1 MVAR N/C5 132KV FDR-1 MW N/C5 132KV BUS VOLTAGE N/C5 132KV BUS FREQUENCY N/C

NOTE:-CB OF ALL FEEDERS ARE FAULTY

DALODA 220KV S/S

1 220KV DJ ENERGY -2 MW NOT COMING

INDORE CHAMBAL 132 KV S/S

1 132KV INDNZ-1 MW 24 -242 132KV INDNZ-1 MVAR 7 -73 132KV INDNZ-2 MW 21 -214 132KV INDNZ-2 MVAR 7 -75 13233KV TRF2 MW N/C6 13233KV TRF2 MVAR N/C7 132KV BUS FREQUENCY N/C

GANDHISAGAR HPS1 132/33KV TRF1 CB OPEN CLOSE

INDORE 400KV SS

1 400/220KV ICT-2 CB OPEN CLOSE2 220KV PITAMPUR MW N/C3 220KV PITAMPUR MVAR N/C4 220KV BUS-2 FREQUENCY N/C

OMKARESHWER HPS

1 132KV MAKSI CB OPEN CLOSE2 220KV BUS 2 FREQUENCY N/C3 132KV BUS 2 FREQUENCY N/C4 132KV BUSTIE CB FAULTY CLOSE

BHANPURA 220KV S/S

SOE DATA NOT RECEIVED CONNECTIONS FOR ALL FEDEERS HAVE TO BE VERIFIEDINDORE NZ (JETPURA) 220KV S/S

INDORE SZ 220KV S/S

NOTE:-CB OF ALL FEEDERS ARE NOT COMING








(k.k.parbhakar) member secretary occ sldc, …sldcmpindia.com/uploads/meeting/minutes for 52nd...

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