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Regional Energy Account

Regional Energy Account. Anil Thomas Asst. Executive. Engineer Southern Regional Power Committee Central Electricity Authority. Contents. Plant Availability Factor of ISGS. Percentage of Allocated Capacity Share. Share of Beneficiaries in ISGS. Misdeclaration of Declared Capacity.

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Regional Energy Account

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  1. Regional Energy Account Anil Thomas Asst. Executive. Engineer Southern Regional Power Committee Central Electricity Authority

  2. Contents • Plant Availability Factor of ISGS. • Percentage of Allocated Capacity Share. • Share of Beneficiaries in ISGS. • Misdeclaration of Declared Capacity. • Ratio of Fees of SRLDC to be Shared. • Ratio in which Transmission Charges to be Shared. • Energy Scheduled to the Beneficiaries from ISGS. • Details of Scheduled Energy Wheeled to Other Region. • Details of Short Term Open Access. • Details of Short Term Open Access Through Power Exchange. • Details of Wheeling Charges.

  3. 1. Plant Availability Factor of ISGS. • PAF-: The Average of the Daily Declared Capacities for all the Days during that period expressed as a percentage of the Installed Capacity in MW reduced by the Normative Auxiliary Consumption. • PAFM/PAFY=10000* DC/(N*IC*(100-AUX) )%

  4. Determination of Tariff of ISGS

  5. 2. Percentage of Allocated Capacity Share. • Allocated Capacity Share – Gadgill Formula. • Un Allocated Share (15%)

  6. 3. Share of Beneficiaries in ISGS. • Weighted Average of Percentage Allocation Capacity Decides the Ratio in Which Fixed Capacity Charges is to be share by Beneficiaries.

  7. 3 (b). Misdeclaration of Declared Capacity.

  8. 4. Ratio of Fees of ULDC to be Shared. • Ratio in Which SRLDC fees are shared is based on Weighted Average of Total Entitlement of a Beneficiaries with Different ISGS and LTOA

  9. 5. Ratio in which Transmission Charges to be Shared. • Postage Stamp Method- Based on Entitlement. • Point of Connection Method- Based on Hybrid Method ( from 1.7.2011)

  10. 6. Energy Scheduled to the Beneficiaries from ISGS • Running Charges of a Station Recovered through Scheduled Energy. • Concept of Un-Requisition Energy (URS Power). • Concept of Unscheduled Interchange.

  11. 7. Wheeling Of Power • From Goa SR-Goa WR • From ER-WR Via SR. • Jeypore - Gajuwaka (ER) • Bhadravati - Chandrapur (WR)

  12. 8. Short Term Open Access. • Short Term Open Access. • Short Term Open Access through Power Exchange • PXI & IEX.

  13. 9. Wheeling Charges for State Transmission Network. • ISGS Embedded in State Transmission network KAPS & MAPS. • State Transmission network Connecting Different States.

  14. UN SCHEDULE INTERCHANGE OF ENERGY • Declared Capacity • Requisition • Schedule • Drawl • Losses • Frequency • Least count of 0.02 Hz Freq= 49+Code/50 • UI • De incentive UI • Capped UI (4.08 ps/kwh) • Capping Under APM (4.08 ps/kwh) • Additional UI (49.5-49.2)(49.2-49)

  15. Reactive Energy Account • No Generators Involved. • Penalty for injecting Reactive Energy at 103% of Voltage Level and Incentive for Drawing . • Penalty for drawing Reactive Energy at 97% of Voltage level and Incentive for Injecting • Reactive charges Rs 10/MVARH . • Payment for Interstate Lines.

  16. Thanks

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