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SHORT TERM OPEN ACCESS CASE STUDIES

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SHORT TERM OPEN ACCESS CASE STUDIES. STOA OF KSEB(KYCPP) - TNEB 0000 HRS – 2400 HRS 150MW AT KYCPP EXBUS POINT for 39 days. CUSTOMER: TNEB. TRADER: NVVNL. INJECTING UTILITY KYCPP, KSEB. DRAWEE UTILITY TNEB. KERALA. CAPACITY APPROVED 150 MW. - PowerPoint PPT Presentation

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Page 1: SHORT TERM OPEN ACCESS  CASE STUDIES

SHORT TERM OPEN ACCESS

CASE STUDIES

Page 2: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF KSEB(KYCPP) - TNEB 0000 HRS – 2400 HRS150MW AT KYCPP EXBUS POINT for 39 days

TAMILNADU

KE

RA

LA

INJECTING UTILITY KYCPP,KSEB

TRADER: NVVNL

KAYAMKULAM CCGT(NTPC)

DRAWEE UTILITY TNEB

CAPACITY APPROVED 150 MW

DAILY PERIOD 0000-2400 HRS

DATE OF COMMENCEMENT 21-01-05

DATE OF EXPIRY 28-02-05

CUSTOMER: TNEB

Page 3: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF KSEB(KYCPP) - TNEB 0000 HRS – 2400 HRS150MW AT KYCPP EXBUS POINT for 39 days

FROM 21-01-05 TO 28-02-05, THROUGHOUT THE DAY

TAMILNADU

KE

RA

LA

EXPORT AT KYCPP BUS 150 MW

KAYAMKULAM CCGT(NTPC)

AT KERALA PERIPHERY 148.9 MW

TN RECIEVES 144.3 MW

LOSSES IN KERALA 0.75%

LOSSES IN SR 3.12%

TOTAL LOSSES FOR

TRANSACTION 5.7 MW

Page 4: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF KSEB(KYCPP) - TNEB 0000 HRS – 2400 HRS150MW AT KYCPP EXBUS POINT for 39 days

FROM 21-01-05 TO 28-02-05, THROUGHOUT THE DAY

TAMILNADU

KE

RA

LA

APPLICATION PROCESSING FEE

Rs 5000 PER TRANSACTION

KAYAMKULAM CCGT(NTPC)MORE DETAILS

TRANSMISSION CHARGES PER MW PER DAY

1. Rs 700.91 FOR CTU-SR

2. Rs 672.07 FOR KERALA

TOTAL TRANSMISSION CHARGE

PER UNIT 6/. Ps

SCHEDULING CHARGES PER DAY

1. Rs 3000 FOR SRLDC

2. Rs 3000 FOR KSEB

NEW

Page 5: SHORT TERM OPEN ACCESS  CASE STUDIES

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0500 HRS and 2300 HRS – 2400 HRS ) 200 MW

AT INJECTION POINT for 24 days i.e 08.01.05 to 31.01.05

INJECTING UTILITY APTRANSCO

CUSTOMER: NVVNL

DRAWEE UTILITY MPSEB

CAPACITY APPROVED 200 MW

DAILY PERIOD 0000-0500& 2300-2400 HRS

DATE OF COMMENCEMENT 08-01-05

DATE OF EXPIRY 31-01-05

AP

WR GRID

MP

HVDC BACK TO BACK AT

BHADRWATHI IN WR

INTERVENING REGIONAL LINK

1. SR-WR

TRADER: NVVNL

Page 6: SHORT TERM OPEN ACCESS  CASE STUDIES

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0500 HRS and 2300 HRS – 2400 HRS ) 200 MW AT INJECTION POINT for 24 days i.e 08.01.05 to 31.01.05

EXPORT AT AP 200 MW

AT SR PERIPHERY 193.8 MW

MP RECIEVES 186.1 MW

LOSSES IN SR 3.12%

LOSSES IN WR 4%

TOTAL LOSSES FOR

TRANSACTION 13.9 MW

AP

WR GRID

MP

HVDC BACK TO BACK AT

BHADRWATHI IN WR

CT

U

Page 7: SHORT TERM OPEN ACCESS  CASE STUDIES

APTRANSCO - MPSEB THROUGH NVVNL (0000 HRS – 0500 HRS and 2300 HRS – 2400 HRS ) 200 MW AT INJECTION POINT for 24 days i.e 08.01.05 to 31.01.05

APPLICATION PROCESSING FEE

Rs 5000 PER TRANSACTION

MORE DETAILS

TRANSMISSION CHARGES PER MW PER DAY

1. Rs 700.91 FOR CTU-SR

2. Rs 881.49 FOR SR-WR LINK

3. Rs 339.98 FOR CTU-WRTOTAL TRANSMISSION CHARGE

PER UNIT 33Ps/.

SCHEDULING CHARGES PER DAY

1. Rs 3000 FOR SRLDC

2. Rs 3000 FOR WRLDC

AP

WR GRID

MP

HVDC BACK TO BACK AT

BHADRWATHI IN WR

NEW

Page 8: SHORT TERM OPEN ACCESS  CASE STUDIES

WBSEB - AJMER WHEEL THROUGH SR (0000 HRS – 1700 HRS AND 2300-2400 HRS) 20 MW

FROM 05.01.05 to 31.01.05

INJECTING UTILITY WBSEB

CUSTOMER: NVVNL

DRAWEE UTILITY AJMER (DISCOM)

INTERVENING REGION SR & WR

CAPACITY APPROVED 20 MW

DAILY PERIOD 0000-1700 & 2300-2400 hrs

DATE OF COMMENCEMENT 05-01-05DATE OF EXPIRY 31-01-05

INTERVENING REGIONAL LINK

ER-SR

SR-WR

WR-NR

WB

SR

HVDC BACK TO BACK AT GAZUWAKA IN SR

ER

NR

WR

RAJASTHAN

AJMER

HVDC BACK TO BACK AT BHADRWATHI IN WR

HVDC BACK TO BACK AT VINDHYACHAL IN WR

TRADER: NVVNL

INTERVENING STATE TRANSMISSION UTILITY RRVPN

Page 9: SHORT TERM OPEN ACCESS  CASE STUDIES

WBSEB - AJMER WHEEL THROUGH SR (0000 HRS – 1700 HRS AND 2300-2400 HRS) 20 MW FROM

05.01.05 to 31.01.05 EXPORT AT WB 20 MW

AT ER-SR PERIPHERY 19.4 MW

AJMER RECIEVES 17.1 MW

LOSSES IN ER 3%

LOSSES IN SR 3.12%

TOTAL LOSSES FOR TRANSACTION

2.9 MW

WB

SR

HVDC BACK TO BACK AT GAZUWAKA IN SR

ER

NR

WR

RAJASTHAN

AJMER

HVDC BACK TO BACK AT BHADRWATHI IN WR

AT SR-WR PERIPHERY 18.8 MW

AT WR-NR PERIPHERY 18.1 MW

AT NR-RAJ.PERIPHERY 17.6 MW

LOSSES IN WR 4%

LOSSES IN NR 3%

LOSSES IN RAJASTHAN 3%

HVDC BACK TO BACK AT VINDHYACHAL IN WR

Page 10: SHORT TERM OPEN ACCESS  CASE STUDIES

WBSEB - AJMER WHEEL THROUGH SR (0000 HRS – 1700 HRS AND 2300-2400 HRS) 20 MW AT

INJECTION POINT FROM 05.01.05 to 31.01.05APPLICATION PROCESSING FEE

Rs 5000 PER TRANSACTION

TRANSMISSION CHARGES PER MW PER DAY

1. Rs 313.93 FOR CTU-ER

2. Rs 1462.44 FOR ER-SR LINK

3. Rs 700.91 FOR CTU-SR

4. Rs 881.49 FOR SR-WR LINK

5. Rs 339.98 FOR CTU-WR

6. Rs 233.92 FOR WR-NR LINK

7. Rs 649.86 FOR CTU-NR

8. Rs 686.3 FOR RAJASTHANTOTAL TRANSMISSION CHARGE

PER UNIT 78Ps/.

SCHEDULING CHARGES PER DAY

1. Rs 3000 FOR ERLDC

2. Rs 3000 FOR SRLDC

3. Rs 3000 FOR WRLDC

4. Rs 3000 FOR NRLDC

5. Rs 3000 FOR RAJASTHAN

WB

SR

HVDC BACK TO BACK AT GAZUWAKA IN SR

ER

NR

WR

RAJASTHAN

AJMER

HVDC BACK TO BACK AT BHADRWATHI IN WR

HVDC BACK TO BACK AT VINDHYACHAL IN WR

MORE DETAILS

NEW

Page 11: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF APTRANSCO-KPTCL, 100 MW FROM 0000 HRS – 0400 & 2200-2400 HRS

INJECTING UTILITY APTRANSCO

TRADER: PTC

DRAWEE UTILITY KPTCL

INTERVENING REGION SR

CAPACITY APPROVED 100 MW

DAILY PERIOD 0000 HRS – 0400 & 2200-2400 HRS

DATE OF COMMENCEMENT 20-02-05

DATE OF EXPIRY 28-02-05

AP

KAR

CUSTOMER: PTC

Page 12: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF APTRANSCO-KPTCL, 100 MW FROM 0000 HRS – 0400 & 2200-2400 HRS

EXPORT AT APTRANSCO 100 MW

AT KPTCL PERIPHERY 96.96 MW

LOSSES IN SR 3.04%

TOTAL LOSSES FOR TRANSACTION

3.04 MW

AP

KAR

Page 13: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF APTRANSCO-KPTCL, 100 MW FROM 0000 HRS – 0400 & 2200-2400 HRS

APPLICATION PROCESSING FEE

Rs 5000 PER TRANSACTION

TRANSMISSION CHARGES PER MW PER DAY

1. Rs 700.91 FOR CTU-SR

TOTAL TRANSMISSION CHARGE

PER UNIT 12.5/. Ps

SCHEDULING CHARGES PER DAY

1. Rs 3000 FOR SRLDC AP

KAR

MORE DETAILS

NEW

Page 14: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF WBSEB - KPTCL (0000 – 1700 & 2300 – 2400 HRS) 46 MW AT INJECTION POINT FROM 22.02.05 to 28.02.05

KAR

WB

SR

CTU

HVDC BACK TO BACK AT GAZUWAKA IN SR

ER

INJECTING UTILITY WBSEB

CUSTOMER: PTC

DRAWEE UTILITY KPTCL

CAPACITY APPROVED 46 MW

DAILY PERIOD 0000-1700 & 2300-2400 HRS

DATE OF COMMENCEMENT 22-02-05

DATE OF EXPIRY 28-02-05

INTERVENING REGIONAL LINK ER-SR

TRADER: PTC

Page 15: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF WBSEB - KPTCL (0000 – 1700 & 2300 – 2400 HRS) 46 MW AT INJECTION POINT FROM 22.02.05 to 28.02.05

KAR

WB

SR

CTU

HVDC BACK TO BACK AT GAZUWAKA IN SR

ER

EXPORT AT WB 46 MW

AT ER-SR PERIPHERY 44.62 MW

LOSSES IN ER 3%

LOSSES IN SR 3.12%

TOTAL LOSSES FOR TRANSACTION 2.77 MW

KPTCL RECEIVES 43.23 MW

Page 16: SHORT TERM OPEN ACCESS  CASE STUDIES

STOA OF WBSEB - KPTCL (0000 – 1700 & 2300 – 2400 HRS) 46 MW AT INJECTION POINT FROM 22.02.05 to 28.02.05

KAR

WB

SR

CTU

HVDC BACK TO BACK AT GAZUWAKA IN SR

ER

APPLICATION PROCESSING FEE

Rs 5000 PER TRANSACTION

TRANSMISSION CHARGES PER MW PER DAY

1. Rs 313.93 FOR CTU-ER

2. Rs 1462.44 FOR ER-SR LINK

3. Rs 700.91 FOR CTU-SR

SCHEDULING CHARGES PER DAY

1. Rs 3000 FOR ERLDC

2. Rs 3000 FOR SRLDC

TOTAL TRANSMISSION CHARGE PER UNIT

14.8/. PsMORE

DETAILS

NEW

Page 17: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (200 MW)

BACK

S.NO Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/DayDays

CTU - SR 700.91 24 3364368

CTU - WR 339.98 24 1631904

SR - WR LINK 881.49 24 4231152

SUB TOTAL ( 1 ) 9227424

2 Scheduling and System Operation ChargesRLDC - SRLDC 3000 24 72000RLDC - WRLDC 3000 24 72000

SUB TOTAL ( 2 ) 144000

3 Handling and Service Charges

2 % of ( 1+2) 187428

4 Application Processing Fee 5000

5 Total Payment ( 1+2+3+4 ) 9563852

Page 18: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF KYCPP – TNEB OF NVVNL (150 MW)

S.NO Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/DayDays

CTU - SR 700.91 39 4100324

STU - KSEB 672.0725 39 3931624

SUB TOTAL ( 1 ) 8031948

2 Scheduling and System Operation ChargesSLDC - KSEB 3000 39 117000RLDC - SRLDC 3000 39 117000

SUB TOTAL ( 2 ) 234000

3 Handling and Service Charges

2 % of ( 1+2) 165319

4 Application Processing Fee 5000

5 Total Payment ( 1+2+3+4 ) 8436267BACK

Page 19: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) (20 MW)

S.NO Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/Day Days

CTU - ER 313.93 27 169522

CTU - SR 700.91 27 378491

CTU - WR 339.98 27 183589

CTU - NR 649.86 27 350924

STU - RAJASTHAN 686.3 27 370602

ER - SR LINK 1462.44 27 789718

SR - WR LINK 881.49 27 476005

WR - NR LINK 233.32 27 125993

SUB TOTAL ( 1 ) 2844844

2 Scheduling and System Operation ChargesRLDC - ERLDC 3000 27 81000RLDC - SRLDC 3000 27 81000RLDC - WRLDC 3000 27 81000RLDC - NRLDC 3000 27 81000SLDC - RAJASTHAN 3000 27 81000

SUB TOTAL ( 2 ) 405000

3 Handling and Service Charges

2 % of ( 1+2) 64997

4 Application Processing Fee 5000

5 Total Payment ( 1+2+3+4 ) 3319841

Total Energy in MU 9.7

Rate (Paisa/Unit) 34.15BACK

Page 20: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF KYCPP – TNEB OF NVVNL (150 MW)

S.NO Floor Rate Period Amount (Rs.) Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/Day Days Rs//MW/Day Days

CTU - SR 700.91 39 4100324 700.91 39 4100324

STU - KSEB 672.0725 39 3931624 672.0725 39 3931624

SUB TOTAL ( 1 ) 8031948 8031948

2 Scheduling and System Operation Operating Charge ChargesSLDC - KSEB 3000 39 117000 1000 39 39000RLDC - SRLDC 3000 39 117000 3000 39 117000

SUB TOTAL ( 2 ) 234000 156000

3 Handling and Service Charges

2 % of ( 1+2) 165319 0

4 Application Processing Fee 5000 5000

5 Total Payment ( 1+2+3+4 ) 8436267 8192948

Total Energy in MU 140.4 140.4

Rate (Paisa/Unit) 6.01 5.84

As per OLD REGULATIONS As per NEW REGULATIONS

BACK

Page 21: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (200 MW)

S.NO Floor Rate Period Amount (Rs.) Floor Rate Period Block Amount (Rs.)1 Transmission Charges Rs//MW/Day Days Rs//MW/Day Days in a day

6 hrs. blkCTU - SR 700.91 24 3364368 700.91 24 2 1682184

CTU - WR 339.98 24 1631904 339.98 24 2 815952

SR - WR LINK 881.49 24 4231152 1762.98 24 2 4231152

SUB TOTAL ( 1 ) 9227424 6729288

2 Scheduling and System Operation Operating Charge ChargesRLDC - SRLDC 3000 24 72000 3000 24 72000RLDC - WRLDC 3000 24 72000 3000 24 72000

SUB TOTAL ( 2 ) 144000 144000

3 Handling and Service Charges

2 % of ( 1+2) 187428 0

4 Application Processing Fee 5000 5000

5 Total Payment ( 1+2+3+4 ) 9563852 6878288

Total Energy in MU 28.8 28.8

Rate (Paisa/Unit) 33.21 23.88

As per OLD REGULATIONS As per NEW REGULATIONS

BACK

Page 22: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) (20 MW)

As per NEW REGULATIONSS.NO Floor Rate Period Amount (Rs.) Floor Rate Period Amount (Rs.)

1 Transmission Charges Rs//MW/Day Days Rs//MW/Day Days

CTU - ER 313.93 27 169522 313.93 27 169522

CTU - SR 700.91 27 378491 700.91 27 378491

CTU - WR 339.98 27 183589 339.98 27 183589

CTU - NR 649.86 27 350924 649.86 27 350924

STU - RAJASTHAN 686.3 27 370602 686.3 27 370602

ER - SR LINK 1462.44 27 789718 2924.88 27 1579435

SR - WR LINK 881.49 27 476005 1762.98 27 952009

WR - NR LINK 233.32 27 125993 466.64 27 251986

SUB TOTAL ( 1 ) 2844844 4236559

2 Scheduling and System Operation Operating Charge ChargesRLDC - ERLDC 3000 27 81000 3000 27 81000RLDC - SRLDC 3000 27 81000 3000 27 81000RLDC - WRLDC 3000 27 81000 3000 27 81000RLDC - NRLDC 3000 27 81000 3000 27 81000SLDC - RAJASTHAN 3000 27 81000 1000 27 27000

SUB TOTAL ( 2 ) 405000 351000

3 Handling and Service Charges

2 % of ( 1+2) 64997 0

4 Application Processing Fee 5000 5000

5 Total Payment ( 1+2+3+4 ) 3319841 4592559

Total Energy in MU 9.7 9.7

Rate (Paisa/Unit) 34.15 47.25

As per OLD REGULATIONS

BACK

Page 23: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB - KPTCL (0000 – 1700 & 2300 – 2400 HRS) 46 MW

S.NO Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/Day Days

CTU - ER 313.93 7 101085

CTU - SR 700.91 7 225693

ER - SR LINK 1462.44 7 470906

SUB TOTAL ( 1 ) 797684

2 Scheduling and System Operation ChargesRLDC - ERLDC 3000 7 21000RLDC - SRLDC 3000 7 21000

SUB TOTAL ( 2 ) 42000

3 Handling and Service Charges

2 % of ( 1+2) 16794

4 Application Processing Fee 5000

5 Total Payment ( 1+2+3+4 ) 861478

Total Energy in MU 5.8

Rate (Paisa/Unit) 14.86BACK

Page 24: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB - KPTCL (0000 – 1700 & 2300 – 2400 HRS) 46 MW

S.NO Floor Rate Period Amount (Rs.) Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/Day Days Rs//MW/Day Days

CTU - ER 313.93 7 101085 313.93 7 101085

CTU - SR 700.91 7 225693 700.91 7 225693

ER - SR LINK 1462.44 7 470906 2924.88 7 941811

SUB TOTAL ( 1 ) 797684 1268590

2 Scheduling and System Operation Operating Charge ChargesRLDC - ERLDC 3000 7 21000 3000 7 21000RLDC - SRLDC 3000 7 21000 3000 7 21000

SUB TOTAL ( 2 ) 42000 42000

3 Handling and Service Charges

2 % of ( 1+2) 16794 0

4 Application Processing Fee 5000 5000

5 Total Payment ( 1+2+3+4 ) 861478 1315590

Total Energy in MU 5.8 5.8

Rate (Paisa/Unit) 14.86 22.70

As per OLD REGULATIONS As per NEW REGULATIONS

BACK

Page 25: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO-KPTCL, 100 MW FROM 0000 HRS – 0400 & 2200-2400 HRS

S.NO Floor Rate Period Amount (Rs.) Floor Rate Period Block Amount (Rs.)1 Transmission Charges Rs//MW/Day Days Rs//MW/Day Days in a day

6 hrs. blkCTU - SR 700.91 9 630819 700.91 9 2 315410

SUB TOTAL ( 1 ) 630819 315410

2 Scheduling and System Operation Operating Charge ChargesRLDC - SRLDC 3000 9 27000 3000 9 27000

SUB TOTAL ( 2 ) 27000 27000

3 Handling and Service Charges

2 % of ( 1+2) 13156 0

4 Application Processing Fee 5000 5000

5 Total Payment ( 1+2+3+4 ) 675975 347410

Total Energy in MU 5.4 5.4

Rate (Paisa/Unit) 12.52 6.43BACK

Page 26: SHORT TERM OPEN ACCESS  CASE STUDIES

CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO-KPTCL, 100 MW FROM 0000 HRS – 0400 & 2200-2400 HRS

S.NO Floor Rate Period Amount (Rs.)1 Transmission Charges Rs//MW/Day Days

CTU - SR 700.91 9 630819

SUB TOTAL ( 1 ) 630819

2 Scheduling and System Operation ChargesRLDC - SRLDC 3000 9 27000

SUB TOTAL ( 2 ) 27000

3 Handling and Service Charges

2 % of ( 1+2) 13156

4 Application Processing Fee 5000

5 Total Payment ( 1+2+3+4 ) 675975

Total Energy in MU 5.4

Rate (Paisa/Unit) 12.52BACK