Tariff Petition 2008-09 to 2010-11 - WBSEDCL

TARIFF PETITION- 2008-09,2009-10 & 2010-112.5. Energy Balance :2.5.1. The projections for FY09, FY10 and FY11 have been carried out based on theestimated consumption, loss in distribution system of WBSEDCL and loss intransmission system of WBSETCL at the normative level as stated in earlier paragraph.2.5.2. The estimate for own consumptions at the offices and sub-stations for FY 09,FY10and FY11 has been estimated as 36 MU, 36 MU and 38 MU respectively.2.5.3. Power purchased from all the State and Central Sector Generating Stations byWBSEDCL are to be transmitted through Transmission System of WBSETCL (STS).Power Generated at the Hydel Power Stations of WBSEDCL and Purulia PumpedStorage Projects (PPSP) are also transmitted through Transmission System ofWBSETCL. So for availability of these Power at WBSEDCL system the transmission lossfor the system of WBSETCL shall have to be considered. For this purpose normativetransmission loss for the respective years has been considered. However, powerpurchases at 132 KV, 33 and 11 KV at different points from DVC, DPL, DPSC at radialmode, power purchases from Non-conventional and renewable energy sources and cogenerationto meet the local demand are directly injected to Distribution system ofWBSEDCL. Sent out energy from Diesel Generating station at Rudranagar of WBSEDCLare also injected into Distribution system of WBSEDCL.West Bengal State Electricity Distribution Company Ltd. 23