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This document presents a series of short-term open access case studies detailing power transactions involving various utilities such as TNEB, KyCCPP, and NVVNL. It covers approved capacities, transaction periods, and open access agreements, specifically focusing on transactions from KyCCPP to TNEB (150 MW), APTRANSCO to MPSEB (200 MW), and WBSEB to Ajmer (20 MW). The report also summarizes the installed capacities across different regional grids, providing insight into the power supply dynamics within Southern India.
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KAYAMKULAM POWER TO TNEB • Name of customer : TNEB • Name of injecting Utility : KyCCPP • Name of Drawee Utility : TNEB • Name of Trader : NVVNL • Intervening State Transmission Utility: KSEB • Open Access capacity approved • 150 MW from 21.01.05 to 28.02.05 • b) Daily period of the transaction: • 150 MW from 00.00 to 24.00 Hrs MAP
STOA OF KSEB(KYCPP) - TNEB 0000 HRS – 2400 HRS 150MW AT KYCPP EXBUS POINT for 39 days SR KSEB TNEB KYCPP
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF KYCPP – TNEB OF NVVNL (150 MW)
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF KYCPP – TNEB OF NVVNL (150 MW)
STOA OF KSEB(KYCPP) - TNEB 0000 HRS – 2400 HRS 150MW AT KYCPP EXBUS POINT for 39 days SR Total STOA Charges : 6Ps/Unit KSEB TNEB 148.9 MW 144.3 MW 150 MW KYCPP
APTRANSCO TO MPSEB THROUGH NVVNL • Name of customer : NVVNL • Name of injecting Utility : APTRANSCO • Name of Drawee Utility : MPSEB • a) Intervening Region : NIL • Intervening inter-regional link, if any SR – WR • c) Intervening State Transmission Utility: NIL • Open Access capacity approved • 200 MW from 08.01.05 to 31.01.05 • b) Daily period of the transaction: • 200 MW from 00.00 to 05.00 Hrs • And 23.00 to 24.00 Hrs MAP
APTRANSCO APTRANSCO - MPSSEB 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 WR MPSEB BHADRAVATHI HVDC SR
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (200 MW)
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF APTRANSCO – MPSEB OF NVVNL (200 MW)
MPSEB 186.1 MW APTRANSCO APTRANSCO - MPSSEB 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 Total STOA Charges : 33Ps/Unit 193.8 MW WR 193.8 MW BHADRAVATHI HVDC 200MW SR
WBSEB TO AJMER (RAJASTHAN) THROUGH NVVNL • Name of customer : NVVNL • Name of injecting Utility : WBSEB • Name of Drawee Utility : AJMER(RAJ) • Intervening Region : SR, WR • Intervening inter-regional link : ER – SR, • SR – WR,WR-NR • Intervening State Transmission Utility: RAJASTHAN • Open Access capacity approved • 20 MW from 05.01.05 to 31.01.05 • b) Daily period of the transaction: • 20 MW from 00.00 to 17.00 Hrs • And 23.00 to 24.00 Hrs MAP
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) ( 20 MW) RAJASTHAN WBSEB AJMER NR ER 20 MW WR SR
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) ( 20 MW)
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) (20 MW)
CALCULATION FOR THE SHORT TERM CUSTOMER FOR THE TRANSACTION OF WBSEB – AJMER(RAJASTHAN) ( 20 MW) RAJASTHAN WBSEB AJMER 17.1 MW NR ER 20 MW 17.6 MW 18.1 MW 19.4 MW 18.1 MW 19.4 MW WR 18.8 MW 18.8 MW Total STOA Charges : 78Ps/Unit SR
SUMMARY ESC TO EXIT
REGIONAL GRIDS INSTALLED CAPACITY NORTHERN :- 31,230 MW EASTERN :- 17,697 MW SOUTHERN :- 31,931 MW WESTERN :- 32,354 MW NORTH-EASTERN :- 2,357 MW TOTAL 115,569 MW NORTHERN REGION NORTH-EASTERN REGION EASTERN REGION WESTERNREGION SOUTHERN REGION
REGIONAL GRIDS INSTALLED CAPACITY NORTHERN :- 31,230 MW EASTERN :- 17,697 MW SOUTHERN :- 31,931 MW WESTERN :- 32,354 MW NORTH-EASTERN :- 2,357 MW TOTAL 115,569 MW NORTHERN REGION NORTH-EASTERN REGION EASTERN REGION WESTERNREGION SOUTHERN REGION
REGIONAL GRIDS INSTALLED CAPACITY NORTHERN :- 31,230 MW EASTERN :- 17,697 MW SOUTHERN :- 31,931 MW WESTERN :- 32,354 MW NORTH-EASTERN :- 2,357 MW TOTAL 115,569 MW NORTHERN REGION NORTH-EASTERN REGION EASTERN REGION WESTERNREGION SOUTHERN REGION