Service Description: TLF Determination and Transmission Loss Factor Agent
This is the Service Description for TLF Determination, and details the functional and non-functional services provided by the Transmission Loss Factor Agent (TLFA). The TLFA is required to derive Adjusted Seasonal Zonal Transmission Loss Factors (ATLFZS) and BM Unit specific Transmission Loss Factors (TLFij), for application in each BSC Year, calculated by 30 November in the previous BSC Year from historical data.