SoP 011 - A : System Average Interrruption Frequency Index (SAIFI) for AG. Dominant Category
Sr.
No
Month Ni - Number of Customers for each sustained interruptions (in numbers) NT - Total No of customers served
(in Numbers)
CI= Ni SAIFI = ∑ Ni/Nt
(Monthly SAIFI)
1 2 3 4 5 6=5/4
1 Apr-19 1034154.00 1084508.00 9594609.00 8.85
2 May-19 1053102.00 1098353.00 10494825.00 9.56
3 Jun-19 1098950.00 1109618.00 20179709.00 18.19
  1st Qtr 3186206.00 1109618.00 40269143.00 36.29
4 Jul-19 0.00 0.00 0.00 #DIV/0!
5 Aug-19 0.00 0.00 0.00 #DIV/0!
6 Sep-19 0.00 0.00 0.00 #DIV/0!
  2nd Qtr 0.00 0.00 0.00 #DIV/0!
7 Oct-19 0.00 0.00 0.00 #DIV/0!
8 Nov-19 0.00 0.00 0.00 #DIV/0!
9 Dec-19 0.00 0.00 0.00 #DIV/0!
  3rd Qtr 0.00 0.00 0.00 #DIV/0!
10 Jan-20 0.00 0.00 0.00 #DIV/0!
11 Feb-20 0.00 0.00 0.00 #DIV/0!
12 Mar-20 0.00 0.00 0.00 #DIV/0!
  4th Qtr 0.00 0.00 0.00 #DIV/0!
  Yearly Data 3186206.00 1109618.00 40269143.00 36.29
SoP 011 - B : System Average Interrruption Duration Index (SAIDI) for AG. Dominant Category
Sr.
No
Month Ri =
Restoration Time for each sustained interruption event
(in hours)
Ni - Number of interrupted Customers for each sustained interruption event
(in numbers)
Ri* Ni -
Total customer interrution Duration
NT - Total No of customers served
(in Numbers)
Customer Intt. Duration CMI = ΣRi*Ni SAIDI = ΣRi*Ni/Nt (Monthly SAIDI)
1 2 3 4 5 = 3 * 4 6 7 8=7/6
1 Apr-19 1:57 1034154.00 2025596:53 1084508.00 771385.09 17:04
2 May-19 1:56 1053102.00 2044056:45 1098353.00 880835.44 19:14
3 Jun-19 2:39 1098950.00 2917232:07 1109618.00 2212071.18 47:50
  1st Qtr 6:33 3186206.00 20883187:45 1109618.00 3864291.71 83:34
4 Jul-19 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
5 Aug-19 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
6 Sep-19 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
  2nd Qtr 0:00 0.00 0:00 0.00 0.00 #DIV/0!
7 Oct-19 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
8 Nov-19 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
9 Dec-19 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
  3rd Qtr 0:00 0.00 0:00 0.00 0.00 #DIV/0!
10 Jan-20 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
11 Feb-20 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
12 Mar-20 0:00 0.00 #DIV/0! 0.00 0.00 #DIV/0!
  4th Qtr 0:00 0.00 0:00 0.00 0.00 #DIV/0!
  Yearly Data 6:33 3186206.00 20883187:45 1109618.00 3864291.71 83:34
SoP 011 - C : Momentary Average Interruption Frequency Index (MAIFI) for AG. Dominant Category
Sr.
No
Month IMi =
Number of Momentary interruptions for the month
(in numbers)
Nmi =
Total no of customers for each momentary interruptions
(in numbers)
Imi =Nmi
Number of customer Momentary interruptions
(in numbers)
Nt -
Total no of customers served
(in numbers)
Customer Intt. ΣImi*Nmi MAIFI=ΣImi*Nmi/Nt
1 2 3 4 5 = 3 * 4 6 7 8=7/6
1 Apr-19 30735.00 1008442.00 30994464870.00 1084508.00 10091047.00 9.30
2 May-19 31221.00 1022253.00 31915760913.00 1098353.00 10367453.00 9.44
3 Jun-19 53350.00 1079853.00 57610157550.00 1109618.00 18498047.00 16.67
  1st Qtr 115306.00 3110548.00 358664847688.00 1109618.00 38956547.00 35.11
4 Jul-19 0.00 0.00 0.00 0.00 0.00 #DIV/0!
5 Aug-19 0.00 0.00 0.00 0.00 0.00 #DIV/0!
6 Sep-19 0.00 0.00 0.00 0.00 0.00 #DIV/0!
  2nd Qtr 0.00 0.00 0.00 0.00 0.00 #DIV/0!
7 Oct-19 0.00 0.00 0.00 0.00 0.00 #DIV/0!
8 Nov-19 0.00 0.00 0.00 0.00 0.00 #DIV/0!
9 Dec-19 0.00 0.00 0.00 0.00 0.00 #DIV/0!
  3rd Qtr 0.00 0.00 0.00 0.00 0.00 #DIV/0!
10 Jan-20 0.00 0.00 0.00 0.00 0.00 #DIV/0!
11 Feb-20 0.00 0.00 0.00 0.00 0.00 #DIV/0!
12 Mar-20 0.00 0.00 0.00 0.00 0.00 #DIV/0!
  4th Qtr 0.00 0.00 0.00 0.00 0.00 #DIV/0!
  Yearly Data 115306.00 3110548.00 358664847688.00 1109618.00 38956547.00 35.11