landmark events availability based tariff availability based tariff availability based tariff...
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LANDMARK EVENTSLANDMARK EVENTS
AVAILABILITY BASED TARIFFAVAILABILITY BASED TARIFF ULDC SCHEMEULDC SCHEME TALCHER KOLAR LINKTALCHER KOLAR LINK FREE GOVERNOR MODEFREE GOVERNOR MODE NEW PROJECTSNEW PROJECTS
AVAILABILITY BASED AVAILABILITY BASED TARIFFTARIFF
A RATIONAL TARIFF A RATIONAL TARIFF STRUCTURESTRUCTURE
SCIENTIFIC SETTLEMENT SCIENTIFIC SETTLEMENT SYSTEMSYSTEM
……....COMPLEMENTS COMPLEMENTS GRID GRID SECURITY……RATHER THAN SECURITY……RATHER THAN
COMPROMISINGCOMPROMISING IT !!! IT !!!
ABT AT WORKABT AT WORK QUANTUM IMPROVEMENT IN SYSTEM QUANTUM IMPROVEMENT IN SYSTEM
PARAMETERSPARAMETERS GRID FREQUENCYGRID FREQUENCY VOLTAGE PROFILEVOLTAGE PROFILE
INNOVATIVE METHODS IN SYSTEM OPERATIONINNOVATIVE METHODS IN SYSTEM OPERATION PUMP OPERATION AT KADAMPARAIPUMP OPERATION AT KADAMPARAI RE-ARRANGEMENT OF ELECTRICAL LOADRE-ARRANGEMENT OF ELECTRICAL LOAD
SS OPTIMAL UTILISATION OF RESERVOIRSOPTIMAL UTILISATION OF RESERVOIRS
INTER REGIONAL TRADINGINTER REGIONAL TRADING WIN-WIN SITUATION FOR BOTH WIN-WIN SITUATION FOR BOTH
REGIONSREGIONS OPPORTUNISTIC UI TRANSACTIONSOPPORTUNISTIC UI TRANSACTIONS
FREQUENCY PROFILEFREQUENCY PROFILEFREQUENCY COMPARISION OF 2004, 2003 and 2002 ( 7TH WEEK)
47.50
48.00
48.50
49.00
49.50
50.00
50.50
51.00
Mon
:00:
00
Tue:
00:0
0
Wed
:00:
00
Thu:
00:0
0
Fri:0
0:00
Sat:0
0:00
Sun:
00:0
0
DAY OF THE WEEK
FREQ
UEN
CY
IN H
Z
2003 2004 200209 Feb to 15 Feb
COMPARISON OF BANGALORE VOLTAGE FOR 14TH JAN
320
330
340
350
360
370
380
390
400
410
420
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:0
0
11:0
0
12:0
0
13:0
0
14:0
0
15:0
0
16:0
0
17:0
0
18:0
0
19:0
0
20:0
0
21:0
0
22:0
0
23:0
0
TIME IN HRS ---->
VO
LTA
GE
IN K
V --
->
Jan-02 Jan-03
REALITY BITE:
FARMERS IN KARNATAKA ARE HAPPY WITH FEWER HOURS OF QUALITY POWER!!.
EFFICIENCY OF PUMPS AT TG HALLI WATER WORKS IMPROVED!
COMPARISION OF BANGALORE VOLTAGE-TYPICAL DAY
WATER SUPPLY TO WATER SUPPLY TO BANGALOREBANGALORE
LOW VOLTAGE PROBLEMS AROUND BANGALORE HAMPERED WATER SUPPLY EARLIER
WITH BETTER VOLTAGE NOW, PUMPING EFFICIENCY HAS IMPROVED
400 KV STATION AT MYSORE BEING COMMISSIONED ON WAR FOOTING TO FURTHER FORTIFY THIS PART OF THE GRID
KADAMPARAI GENERATION/PUMP Vs FREQUENCY FOR
-250-200-150-100-50
050
100150200
00:0
001
:00
02:0
003
:00
04:0
005
:00
06:0
007
:00
08:0
009
:00
10:0
011
:00
12:0
013
:00
14:0
015
:00
16:0
017
:00
18:0
019
:00
20:0
021
:00
22:0
023
:00
00:0
0
TIME ---->
IN M
W --
-->
49.00
49.50
50.00
50.50
FREQ
UEN
CY
IN H
Z --
-->
KADAMPARAI OPERATION: TYPICAL DAYAROUND 700MU PUMPED
SINCE JAN 2003
UTILISATION OF KADAMPARAI PUMP STORAGE UTILISATION OF KADAMPARAI PUMP STORAGE SCHEME:SCHEME:
ENERGY IN MUs
20002000 20012001 20022002 20032003 20042004
GENERATOGENERATOR MODER MODE
GENERATOR GENERATOR MODEMODE
GENERATOGENERATOR MODER MODE
GENERATOGENERATOR MODER MODE
PUMP PUMP MODEMODE
GENERATOGENERATOR MODER MODE
PUMPUMP P
MODMODEE
JANJAN 44 77 1818 3939 3838 4444 5858
FEBFEB 66 1515 1414 3939 4646 2121 2121
MARMAR 77 33 66 3232 5151 66 1818
APRAPR 99 00 44 3535 4040 2626 3535
MAYMAY 99 00 11 3737 4343 2828 3232
JUNJUN 66 11 66 2929 4545 5555 3535
JULJUL 2525 2828 77 4747 4949
AUGAUG 4242 2121 99 5454 5555
SEPSEP 2121 1111 99 3636 4848
OCTOCT 2020 2020 1919 2626 1515
NOVNOV 1919 1818 1717 2323 24 24
DECDEC 1111 2020 2121 4949 53 53
TOTATOTALL 179179 143143 130130 446446 507507
TILL 22ND MAY 2004
SOUTHERN REGION DEMAND (COMPARISION FOR TYPICAL DAY IN JAN 03 AND DEC 02)
14000
15000
16000
17000
18000
19000
20000
21000
1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 24:00
HOUR
MW
January-03
December-02
LOAD RE-ARRANGEMENT RESULTS IN SIGNIFICANT COST SAVINGS FOR THE CONSTITUENTS
COMPARISION OF DEMAND IN SOUTHERN REGION-TYPICAL DAY
OPTIMAL RESERVOIR OPTIMAL RESERVOIR UTILISATIONUTILISATION
LINGANAMAKKI IN KARNATAKALINGANAMAKKI IN KARNATAKA
ENERGY STORAGE IN MU (THIS YEAR) :- 1480MILLION UNITS
ENERGY STORAGE IN MU (LAST YEAR) :- 834MILLION UNITS
MORE THAN 400 MILLION UNITS OF ENERGY SAVED DUE TO IMPROVED OPERATIONAL EFFICIENCY AND OPTIMISATION
MINIMUM /MAXIMUM HYDRO GENERATION BY KPTCL ON:
36mu on 26-jun-04
2.73mu on 16-May-04
HYDRO GENERATION HYDRO GENERATION KARNATAKAKARNATAKA
HYDRO GENERATION COMPARISION OF KARNATAKA FOR 2002, 2003 & 2004
0
5
10
15
20
25
30
35
40
01-J
an
01-F
eb
01-M
ar
01-A
pr
01-M
ay
01-J
un
01-J
ul
01-A
ug
01-S
ep
01-O
ct
01-N
ov
01-D
ec
DAYS -------->
ENER
GY
IN M
Us
----->
2002 2003 2004 IN MUs
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC TOTAL2002 721 603 921 695 414 346 659 665 722 501 517 595 73582003 672 678 657 522 670 505 657 587 695 447 617 605 73112004 672 665 724 423 310 631 3425
diff of 02-03 -49 75 -264 -173 256 159 -2 -78 -27 -54 101 10 -46diff of 03-04 1 -13 67 -99 -359 126 -277
Andhra Pradesh
Karnataka
Kerala
Tamilnadu
UT of Pondy
Vijayawada
Warangal
HYDERABADGhanapur
Chinkampalli
CHENNAI
Pondy
Madurai
Kannur-B
KALAMASSERY
Vydyuthi Bhavanam
Erode
MW LinkFO LinkState owneed Link
Sub-LDC
SLDC
RCLDC
Hubli
Davangeree
Bangalore
Information Flow to Control CentresInformation Flow to Control Centres
Satellite
Ramagundam
Inter-Regional Energy Transfer
≈9700MU (HVDC)
Transformation Capacity ≈
44000 MVA
Transformers (220kV and above)
480 nos.
Installed Capacity≈31316 MW
Integrated Opn of Ten Power
Utilities
Dynamic Grid Conditions
Southern Region Grid Complexities in Monitoring & Control
Generators –Hydro, Thermal,Gas/IPP
412 nos.
Transmission Network 400/220kV
≈ 37500 Ckm
40,000 POINTS Active Power, Reactive Power,
Voltage, Frequency, Transformer Tap Position, Circuit Breaker Position,
Isolator Position etc.
PROJECT COST:Rs 6840 MILLION ----COMPLETED SIX MONTHS AHEAD
ULDC-THE ULDC-THE EYES AND EARSEYES AND EARS OF THE SYSTEM OF THE SYSTEM OPERATOROPERATOR
ALL CONSTITUENTS GET THE SAME DATA IN REAL ALL CONSTITUENTS GET THE SAME DATA IN REAL TIMETIME.. TRANSPARENCY.TRANSPARENCY. SYNERGY IN OPERATION.SYNERGY IN OPERATION. NO “PASSING THE BUCK” APPROACH.NO “PASSING THE BUCK” APPROACH.
QUANTUM LEAP IN VISIBILITY TO OPERATORQUANTUM LEAP IN VISIBILITY TO OPERATOR.. INCREASED CONFIDENCE.INCREASED CONFIDENCE. FOCUS ON SECURITY AND ECONOMY.FOCUS ON SECURITY AND ECONOMY. INCRESED SCOPE FOR TRANSACTIONS WITH OTHER INCRESED SCOPE FOR TRANSACTIONS WITH OTHER
REGIONSREGIONS
PREMPTIVE, DYNAMIC “EARLY WARNING” PREMPTIVE, DYNAMIC “EARLY WARNING” SYSTEMS.SYSTEMS.
GRID LESS VULNERABLE TO DISTURBANCES.GRID LESS VULNERABLE TO DISTURBANCES. ACCURATE AND EASY ANALYSIS OF GRID ACCURATE AND EASY ANALYSIS OF GRID
INCIDENTS INCIDENTS FASTER RESTORATION AFTER PERTURBATIONFASTER RESTORATION AFTER PERTURBATION COMPREHENSIVE EMS FUNCTIONS.COMPREHENSIVE EMS FUNCTIONS.
SCADA SYSTEMSCADA SYSTEM SCADA SYSTEM FULLY SCADA SYSTEM FULLY
FUNCTIONALFUNCTIONAL DATA COLLECTION/ ARCHIVINGDATA COLLECTION/ ARCHIVING DDC ( DISTURBANCE DATA DDC ( DISTURBANCE DATA
COLLECTION) BEING EXTENSIVELY COLLECTION) BEING EXTENSIVELY USEDUSED
TREND GRAPHS USED TREND GRAPHS USED EXTENSIVELY BY SYSTEM EXTENSIVELY BY SYSTEM OPERATORS AT RSCC AND SLDC’SOPERATORS AT RSCC AND SLDC’S
ALARMS AND EVENTS DATABASE ALARMS AND EVENTS DATABASE BEING CONFIGUREDBEING CONFIGURED
ULDC : EMS FUNCTIONSULDC : EMS FUNCTIONS
REAL TIME NETWORK ANALYSIS REAL TIME NETWORK ANALYSIS IN OPERATIONIN OPERATION STATE ESTIMATION TOOLSTATE ESTIMATION TOOL
REAL TIME CONTINGENCY REAL TIME CONTINGENCY ANALYSISANALYSIS CONTINGENCY CAN BE ANALYSED BY CONTINGENCY CAN BE ANALYSED BY
OPERATOROPERATOR SYSTEM SUGGESTS REMEDIAL AND SYSTEM SUGGESTS REMEDIAL AND
PREVENTATIVE ACTIONSPREVENTATIVE ACTIONS
TRAINING PROGRAMSTRAINING PROGRAMS IDENTIFY AND ADDRESS TRAINING NEEDSIDENTIFY AND ADDRESS TRAINING NEEDS INTER-NETWORKING TRAININGINTER-NETWORKING TRAINING
IDENTIFIED AS KEY AREAIDENTIFIED AS KEY AREA ADDRESSED BY AN EXHAUSTIVE TRAINING BY ADDRESSED BY AN EXHAUSTIVE TRAINING BY
REPUTED COMPANYREPUTED COMPANY PARTICIPANTS GAVE EXCELLENT FEEDBACKPARTICIPANTS GAVE EXCELLENT FEEDBACK
TRAINING ON AIX OPERATING SYSTEM AND TRAINING ON AIX OPERATING SYSTEM AND NETWORKING COMPLETED- NMS AND SQL ON NETWORKING COMPLETED- NMS AND SQL ON ANVILANVIL
RE-TRAINING STRATEGYRE-TRAINING STRATEGY TRAINING FOR XA21 OPERATORS WILL BE TRAINING FOR XA21 OPERATORS WILL BE
CONDUCTED EVERY ALTERNATE MONTH BY CONDUCTED EVERY ALTERNATE MONTH BY SRLDC – 3SRLDC – 3RDRD PROGRAMME CONDUCTED DURING PROGRAMME CONDUCTED DURING FEB’04FEB’04
TRAINING PROGRAMME FOR DEVELOPERS TRAINING PROGRAMME FOR DEVELOPERS PLANNED EVERY TWO MONTHS –WORKSHOP ON PLANNED EVERY TWO MONTHS –WORKSHOP ON RTNA COMPLETED IN MARCH 29-31RTNA COMPLETED IN MARCH 29-31
CUSTOMISED MODULES WOULD BE SETUP AS CUSTOMISED MODULES WOULD BE SETUP AS PER REQUIREMENT: LOAD FORECAST – 28-30 PER REQUIREMENT: LOAD FORECAST – 28-30 JULY 2004JULY 2004
DEVELOPMENT OF NATIONAL GRID
NER
ER
NR
WR
SR
EXISTING
500MW
MW1000
MW500
GAZUWAKA
CHANDRAPUR
VINDHYACHAL
SASARAM
UNDERCONST.
EXISTING
400 kV
220 kV
BONGAIGAONBIRPARA
MALDA
KORBA BUDHIPADAR
KOLHAPUR
BELGAUM
U.SILERU
BALIMELA
DEHRISAHUPURI
MALANPUR
AURAIYA
PHASE-I(By 2002)
HVDC STATION
KOLAR
(KARNATAKA)
TALCHER
ORISSA)
TALCHER KOLAR HVDC LINE
LENGTH:1400 KMS
TALCHER KOLAR LINKTALCHER KOLAR LINK ONE OF THE LONGEST HVDC LINES IN THE ONE OF THE LONGEST HVDC LINES IN THE
WORLDWORLD DESIGNED TO EVACUATE DESIGNED TO EVACUATE 2000 MW2000 MW COMMISSIONED IN ADVANCE TO UTILISE NON-COMMISSIONED IN ADVANCE TO UTILISE NON-
PEAK SURPLUS POWER OF EASTERN REGIONPEAK SURPLUS POWER OF EASTERN REGION COMMISSIONED 9 MONTHS AHEAD OF COMMISSIONED 9 MONTHS AHEAD OF
SCHEDULESCHEDULE COST INCURRED COST INCURRED Rs 3,100 CRORES Rs 3,100 CRORES AGAINST AGAINST
APPROVED COST OF APPROVED COST OF Rs 3,866 CRORESRs 3,866 CRORES:- SAVING OF :- SAVING OF NEARLY NEARLY 800 CRORE RUPEES800 CRORE RUPEES
THE PROJECT HAS USED THE PROJECT HAS USED APPROXIMATELY 90,000 TONNES OF APPROXIMATELY 90,000 TONNES OF STEEL AND 16,000 KM OF CABLES STEEL AND 16,000 KM OF CABLES
TALCHER KOLAR HVDC LINKTALCHER KOLAR HVDC LINKBENEFITS TO SOUTHERN REGIONBENEFITS TO SOUTHERN REGION
SUBSTANTIAL IMPROVEMENT IN THE SUBSTANTIAL IMPROVEMENT IN THE VOLTAGE PROFILE FOR THE REGION.VOLTAGE PROFILE FOR THE REGION.
TRUNK LINE LOADINGS EASED – TRUNK LINE LOADINGS EASED – INCREASED TRANSFER MARGIN.INCREASED TRANSFER MARGIN.
IMPORT FROM ER AROUND 1500 MWIMPORT FROM ER AROUND 1500 MW MORE DEMAND IS BEING MET.MORE DEMAND IS BEING MET. DEPLETED HYDRO RESERVES IS BEING DEPLETED HYDRO RESERVES IS BEING
CONSERVED.CONSERVED. AVERAGE COST OF POWER IS BROUGHT DOWNAVERAGE COST OF POWER IS BROUGHT DOWN SURPLUS IN ER EFFECTIVELY UTILISEDSURPLUS IN ER EFFECTIVELY UTILISED PERFORMANCE IMPROVEMENT OF POWER PERFORMANCE IMPROVEMENT OF POWER
STATIONS IN EASTERN REGIONSTATIONS IN EASTERN REGION INCREASED TRANSACTIONSINCREASED TRANSACTIONS
REVIVAL OF REVIVAL OF DORMANT DORMANT
INTERSTATE INTERSTATE LINESLINESANDAND
NEW PROJECTSNEW PROJECTS
YERRANDAHALLI-HOSUR :- YERRANDAHALLI-HOSUR :- A SUCCESS STORY A SUCCESS STORY
ORIGINALLY CONCIEVED AS 220 KV ORIGINALLY CONCIEVED AS 220 KV SINGARPET-PEENYA LINE – COMMISSIONED SINGARPET-PEENYA LINE – COMMISSIONED 2424THTH NOV 1965 NOV 1965
PEAK FLOW -1985-168 MW-66 MU FOR YEARPEAK FLOW -1985-168 MW-66 MU FOR YEAR LILO’D AT SOMANAHALLI, YERRANDAHALLI IN LILO’D AT SOMANAHALLI, YERRANDAHALLI IN
KARNATAKAKARNATAKA LILO’D AT HOSUR(OLD), HOSUR(NEW) IN LILO’D AT HOSUR(OLD), HOSUR(NEW) IN
TAMILNADUTAMILNADU DORMANT FOR OVER A DECADE (1992-93)DORMANT FOR OVER A DECADE (1992-93) CHARGED IN RADIAL MODE 7CHARGED IN RADIAL MODE 7thth SEPT 2002 SEPT 2002 SYNCHRONISED TO THE GRID ON 7SYNCHRONISED TO THE GRID ON 7thth JAN 04 JAN 04 ADVANTAGES ADVANTAGES
LOSS REDUCTIONLOSS REDUCTION VOLTAGE IMPROVEMENTVOLTAGE IMPROVEMENT
CITY RING MAIN CITY RING MAIN NETWORKNETWORK
BANGALORE CITY RING MAIN IN BANGALORE CITY RING MAIN IN PLACEPLACE
CHENNAI RING MAIN PLANNEDCHENNAI RING MAIN PLANNED HYDERABAD-SECUNDERABADHYDERABAD-SECUNDERABAD
TWO 400 KV STATIONS AT PRESENTTWO 400 KV STATIONS AT PRESENT THIRD TOUCH POINT AND RING MAIN THIRD TOUCH POINT AND RING MAIN
TO BE PLANNEDTO BE PLANNED TRIVANDRUMTRIVANDRUM
PRESENTLY A SINGLE TOUCH POINT --PRESENTLY A SINGLE TOUCH POINT --UNDER CONSTRUCTIONUNDER CONSTRUCTION
PROJECTS IN SOUTHERN PROJECTS IN SOUTHERN REGIONREGION
400 KV NELAMANGALA-MYSORE LINE 400 KV NELAMANGALA-MYSORE LINE WITH 400 KV SUBSTATION AT MYSOREWITH 400 KV SUBSTATION AT MYSORE
400 KV KAIGA-NARENDRA LINK400 KV KAIGA-NARENDRA LINK 400 KV SUB STATION AT NARENDRA400 KV SUB STATION AT NARENDRA 400 KV RING MAIN AROUND BANGALORE400 KV RING MAIN AROUND BANGALORE 400 KV 2400 KV 2ndnd GOOTY-BANGALORE LINK GOOTY-BANGALORE LINK 400 KV RAICHUR-GOOTY D/C QUAD LINE400 KV RAICHUR-GOOTY D/C QUAD LINE 400 KV STATION AT HASSAN :- LILO OF 400 KV STATION AT HASSAN :- LILO OF
EXISTING TALAGUPPA-NELAMANGALA EXISTING TALAGUPPA-NELAMANGALA LINE AT HASSAN OR 400 KV HASSAN-LINE AT HASSAN OR 400 KV HASSAN-GUTTUR LINEGUTTUR LINE
PROJECTS IN SOUTHERN PROJECTS IN SOUTHERN REGIONREGION
LILO OF KOLAR-MADRAS LINE AT LILO OF KOLAR-MADRAS LINE AT MELKOTTAIYURMELKOTTAIYUR
LILO OF CUDDAPAH-MADRAS LINE AT CHITTORLILO OF CUDDAPAH-MADRAS LINE AT CHITTOR LILO OF ONE CKT NELLORE-MADRAS LINE AT LILO OF ONE CKT NELLORE-MADRAS LINE AT
ALMATHIALMATHI 400 KV SS AT ALMATHI400 KV SS AT ALMATHI 400 KV SS AT MELKOTTAYUR400 KV SS AT MELKOTTAYUR 400 KV SS AT CHITOOR400 KV SS AT CHITOOR 400 KV D/C MADURAI-PUGALUR LINE400 KV D/C MADURAI-PUGALUR LINE 400 KV D/C NEYVELI-PUGALUR LINE400 KV D/C NEYVELI-PUGALUR LINE 400 KV SS AT PUGALUR400 KV SS AT PUGALUR 400 KV D/C UDUMALPET- ARASUR LINE400 KV D/C UDUMALPET- ARASUR LINE 400 KV SS AT ARASUR400 KV SS AT ARASUR
PROJECTS IN SOUTHERN PROJECTS IN SOUTHERN REGIONREGION
400 KV MADURAI-TRIVANDRUM LINE400 KV MADURAI-TRIVANDRUM LINE 400 KV RAMAGUNDAM – HYDERABAD-GOOTY-400 KV RAMAGUNDAM – HYDERABAD-GOOTY-
BANGALORE LINEBANGALORE LINE ADDITIONAL 500 MW HVDC POLE AT GAZUWAKAADDITIONAL 500 MW HVDC POLE AT GAZUWAKA SYSTEM AUGMENTATION PROJECTSSYSTEM AUGMENTATION PROJECTS
400 KV KHAMMAM-N’SAGAR: RECENTLY COMMISSIONED400 KV KHAMMAM-N’SAGAR: RECENTLY COMMISSIONED LILO OF N’SAGAR-GOOTY AT KURNOOLLILO OF N’SAGAR-GOOTY AT KURNOOL NEW 400 KV SS IN TAMIL NADUNEW 400 KV SS IN TAMIL NADU ADDITIONAL 400 KV SS NEAR MADRASADDITIONAL 400 KV SS NEAR MADRAS
400 KV BACKBONE CORRIDOR IN KERALA400 KV BACKBONE CORRIDOR IN KERALA ENHANCEMENT OF CAPACITY OF TALCHER POLES ENHANCEMENT OF CAPACITY OF TALCHER POLES
BY 500MW (FROM 1000 MW PER POLE TO 1250 BY 500MW (FROM 1000 MW PER POLE TO 1250 MW)MW)
KOODANKULAM EVACUATION SCHEME – 2000 MW KOODANKULAM EVACUATION SCHEME – 2000 MW CAPACITYCAPACITY
KOODANKULAM KOODANKULAM EVACUATIONEVACUATION
400 KV D/C QUAD LINE TO TIRUNELVELI400 KV D/C QUAD LINE TO TIRUNELVELI 22ndnd 400 KV D/C QUAD TO TIRUNELVELI ON SEPARATE 400 KV D/C QUAD TO TIRUNELVELI ON SEPARATE
ROUTEROUTE LILO OF 400 KV D/C MADURAI-TRIVANDRUM @ LILO OF 400 KV D/C MADURAI-TRIVANDRUM @
TIRUNELVELITIRUNELVELI 400 KV D/C TIRUNELVELI-UDUMALPET LINE400 KV D/C TIRUNELVELI-UDUMALPET LINE 400 KV D/C TIRUNELVELI-COCHIN-THRISSUR LINE400 KV D/C TIRUNELVELI-COCHIN-THRISSUR LINE 400 KV D/C TIRUNELVELI-EDAMON LINE 400 KV D/C TIRUNELVELI-EDAMON LINE 400 KV D/C TIRUNELVELI-COCHIN-THRISSUR LINE AND THE 400 400 KV D/C TIRUNELVELI-COCHIN-THRISSUR LINE AND THE 400
KV D/C TIRUNELVELI-EDAMON LINE WOULD BE ON THE SAME KV D/C TIRUNELVELI-EDAMON LINE WOULD BE ON THE SAME MULTI-CIRCUIT TOWER USING ROW OF EXISTING 220 KV MULTI-CIRCUIT TOWER USING ROW OF EXISTING 220 KV EDAMON-KAYATHAR LINE.EDAMON-KAYATHAR LINE.
400 KV D/C TIRUNELVELI-EDAMON LINE TO BE CHARGED AT 220 400 KV D/C TIRUNELVELI-EDAMON LINE TO BE CHARGED AT 220 KV INITIALLY.KV INITIALLY.
400 KV D/C TIRUNELVELI-EDAMON LINE WOULD LATER 400 KV D/C TIRUNELVELI-EDAMON LINE WOULD LATER BE EXTENDED TO TRIVANDRUMBE EXTENDED TO TRIVANDRUM
TIRUNELVELI
KOODANKULAMTRIVANDRUM
EDAMON
COCHIN
THRISSUR
MADURAI
UDUMALPET
ARASUR NLY-EXP
NEYVELI
BAHOOR
PUGALUR
TRICHY
SALEM
HOSUR
MYSORE
SP-BUDUR
MELKOTTAIYUR
ALMATHI
CHITOOR
KOLAR
S’HALLI
NLMNG
HOODY
KOODANKULAM TRANSMISSION SYSTEM AS APPROVED IN 17TH
STANDING COMMITTEE MEETING HELD AT BANGALORE
IN SEP03
JAYAMKONDAM
KARAIKUDI
TIRUNELVELI-EDAMON AND TIRUNELVELI-COCHIN ON MULTI-CKT TOWERS
ENJOY THE EXISTING
CORRIDOR OF 220 KV
EDAMON-KAYATHAR LINE FOR
PART OF THE DISTANCE.
TIRUNELVELI-EDAMON TO
BE OPERATED AT 220 KV INITIALLY
KOODANKULAM-
TIRUNELVELI LINK IS
THROUGH TWO 400 KV
D/C QUAD LINES ON TWO
SEPARATE CORRIDORS. TENTATIVE
COST 880 CR
HIGHLIGHTSHIGHLIGHTS 20,500MW (70% of I/C) ON FGMO.20,500MW (70% of I/C) ON FGMO.
FREQUENCY FLUCTUATIONS – SMOOTHER FREQUENCY FLUCTUATIONS – SMOOTHER NOWNOW
MERIT ORDER DESPATCH – PRICE SIGNAL MERIT ORDER DESPATCH – PRICE SIGNAL VISIBLEVISIBLE
NO UFR (< 48.5HZ) OPERATION SINCE NO UFR (< 48.5HZ) OPERATION SINCE JULY-03 INSPITE OF CONTINGENCIES. JULY-03 INSPITE OF CONTINGENCIES.
UFR STG 1 OPERATED TWICE IN 500 DAYSUFR STG 1 OPERATED TWICE IN 500 DAYS CERTIFICATION OF FGMO BY STATION IN-CERTIFICATION OF FGMO BY STATION IN-
CHARGE – CHARGE – THREE TIER MONITORINGTHREE TIER MONITORING STATION-INCHARGESTATION-INCHARGE
SLDCSLDC RLDCRLDC
CONSTITUENTS INTERACTING WITH CONSTITUENTS INTERACTING WITH MANU-FACTURERS.MANU-FACTURERS.
STATUS OF FGMO IN SRSTATUS OF FGMO IN SR (ABSTRACT)(ABSTRACT)
STATE
CAPACITY ON FGMO ( MW )
HYDRO> 50 MW
THERMAL/ GAS
> 200 MWTOTAL
ANDHRA PRADESH 3,180 3,755 6,935
KARNATAKA 2,509 1,260 3,769
KERALA 1,010 --- 1,010
TAMIL NADU 800 2,520 3,320
ISGS --- 2,940 2,940
TOTAL 7,499 10,475 17,974
DEMAND VS FREQ
GRAPHSFGM GRAPHS
KTS ALL UNITS TRIP- SCADA
SNAPS
BANGALORE 400 KV RING BANGALORE 400 KV RING MAINMAIN
400 KV RING MAIN
SOMANAHALLI
NELAMANGALA
KOLAR
HOODY
FROM GOOTY