Section 5(3) in Rajasthan Electricity Regulatory Commission (Transmission Licensee's Standards of Performance) Regulations, 2004
(3)Weighted Average Availability of Distribution Licencee = (SASl x Cl + SAS2 x C2 + ... +, SASn x Cn) / (Cl + C2 + ... +Cn).Where SASn is the system availability of nth sub-station and Cn is the sum of the capacity of EHV transformers of nth sub-station.
