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[Cites 0, Cited by 0] [Section 8] [Entire Act]

State of Rajasthan - Subsection

Section 8(5) in Rajasthan Electricity Regulatory Commission (Transmission Licensee's Standards of Performance) Regulations, 2004

(5)System Average Interruption Duration Index (SA1DI). - This index gives weighted average interruptions in a year with reference to the total connected load on the system. All interrupted loads for duration exceeding 5(five) minutes at a time in the year are to be counted in computing the index Interruptions due to acts of nature, orders of civil/military authorities, scheduled outage (including three shift operation of agriculture pump sets), load shedding to meet capacity shortage, failure of PGCIL and EEMB's transmission system or failure of generating units (leading to grid failure or system islanding) are to be excluded in the computation of this index. SAIDI gives the measure of average interruption time per EHV/GSS on annual basis for voltage class.SAIDI = ∑D/N :Where∑D = Sum of duration all interruptions of exceeding 5 minutes at a time in the year for the voltage class.N = Number of EHV sub-stations in service at the beginning of year having that class of voltage supply.
Implementation Stage SAIFI SAIDI
Preliminary Stage-Level-1 No limit No limit
Transition Stage-Level-2 24 per year 10 hrs/year
Final Stage-Level-3 18 per year 8 hrs/year