| SoP 011 - A : System Average Interrruption Frequency Index (SAIFI) for OTHER ALL 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-18 | 56920.00 | 85702.00 | 268685.00 | 3.14 | ||||||
| 2 | May-18 | 48667.00 | 73202.00 | 188981.00 | 2.58 | ||||||
| 3 | Jun-18 | 54269.00 | 72693.00 | 264705.00 | 3.64 | ||||||
| 1st Qtr | 159856.00 | 72693.00 | 722371.00 | 9.94 | |||||||
| 4 | Jul-18 | 59706.00 | 74657.00 | 406775.00 | 5.45 | ||||||
| 5 | Aug-18 | 46467.00 | 74028.00 | 261268.00 | 3.53 | ||||||
| 6 | Sep-18 | 51306.00 | 70542.00 | 256295.00 | 3.63 | ||||||
| 2nd Qtr | 157479.00 | 70542.00 | 924338.00 | 13.10 | |||||||
| 7 | Oct-18 | 50368.00 | 67499.00 | 211365.00 | 3.13 | ||||||
| 8 | Nov-18 | 46021.00 | 70237.00 | 157484.00 | 2.24 | ||||||
| 9 | Dec-18 | 49073.00 | 69654.00 | 184408.00 | 2.65 | ||||||
| 3rd Qtr | 145462.00 | 69654.00 | 553257.00 | 7.94 | |||||||
| 1 | Jan-19 | 52403.00 | 68097.00 | 224594.00 | 3.30 | ||||||
| 2 | Feb-19 | 42782.00 | 68497.00 | 167606.00 | 2.45 | ||||||
| 3 | Mar-19 | 39628.00 | 68549.00 | 150023.00 | 2.19 | ||||||
| 4th Qtr | 134813.00 | 68549.00 | 542223.00 | 7.91 | |||||||
| Yearly Data | 597610.00 | 68549.00 | 2742189.00 | 40.00 | |||||||
| SoP 011 - B : System Average Interrruption Duration Index (SAIDI) for OTHER ALL 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-18 | 1:50 | 56920.00 | 105034:12 | 85702.00 | 21197.67 | 5:56 | ||||
| 2 | May-18 | 1:32 | 48667.00 | 74910:00 | 73202.00 | 10893.59 | 3:34 | ||||
| 3 | Jun-18 | 1:37 | 54269.00 | 88618:33 | 72693.00 | 18264.32 | 6:01 | ||||
| 1st Qtr | 5:01 | 159856.00 | 802074:32 | 72693.00 | 50355.58 | 16:37 | |||||
| 4 | Jul-18 | 0:59 | 59706.00 | 92282:18 | 74657.00 | 20391.31 | 6:33 | ||||
| 5 | Aug-18 | 1:24 | 46467.00 | 77009:16 | 74028.00 | 13602.50 | 4:24 | ||||
| 6 | Sep-18 | 1:19 | 51306.00 | 78906:31 | 70542.00 | 12450.04 | 4:14 | ||||
| 2nd Qtr | 3:42 | 157479.00 | 584786:53 | 70542.00 | 46443.85 | 15:48 | |||||
| 7 | Oct-18 | 1:25 | 50368.00 | 56340:16 | 67499.00 | 10426.88 | 3:42 | ||||
| 8 | Nov-18 | 1:02 | 46021.00 | 59857:01 | 70237.00 | 20944.95 | 7:09 | ||||
| 9 | Dec-18 | 1:26 | 49073.00 | 68501:38 | 69654.00 | 9777.53 | 3:22 | ||||
| 3rd Qtr | 3:54 | 145462.00 | 567524:27 | 69654.00 | 41149.37 | 14:10 | |||||
| 1 | Jan-19 | 1:20 | 52403.00 | 77598:49 | 68097.00 | 13748.44 | 4:50 | ||||
| 2 | Feb-19 | 1:34 | 42782.00 | 70160:58 | 68497.00 | 12955.36 | 4:32 | ||||
| 3 | Mar-19 | 0:57 | 39628.00 | 50398:18 | 68549.00 | 6224.75 | 2:10 | ||||
| 4th Qtr | 3:53 | 134813.00 | 523633:02 | 68549.00 | 32928.55 | 11:31 | |||||
| Yearly Data | 16:31 | 597610.00 | 9870475:30 | 68549.00 | 170877.35 | 59:49 | |||||
| SoP 011 - C : Momentary Average Interruption Frequency Index (MAIFI) for OTHER ALL 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-18 | 2261.00 | 45927.00 | 103840947.00 | 85702.00 | 300275.00 | 3.50 | ||||
| 2 | May-18 | 1218.00 | 37073.00 | 45154914.00 | 73202.00 | 128939.00 | 1.76 | ||||
| 3 | Jun-18 | 1851.00 | 35620.00 | 65932620.00 | 72693.00 | 199393.00 | 2.74 | ||||
| 1st Qtr | 5330.00 | 118620.00 | 632244600.00 | 72693.00 | 628607.00 | 8.65 | |||||
| 4 | Jul-18 | 2475.00 | 44653.00 | 110516175.00 | 74657.00 | 273689.00 | 3.67 | ||||
| 5 | Aug-18 | 2111.00 | 35479.00 | 74896169.00 | 74028.00 | 205205.00 | 2.77 | ||||
| 6 | Sep-18 | 1563.00 | 36332.00 | 56786916.00 | 70542.00 | 203391.00 | 2.88 | ||||
| 2nd Qtr | 6149.00 | 116464.00 | 716137136.00 | 70542.00 | 682285.00 | 9.67 | |||||
| 7 | Oct-18 | 1647.00 | 44574.00 | 73413378.00 | 67499.00 | 205176.00 | 3.04 | ||||
| 8 | Nov-18 | 1611.00 | 41336.00 | 66592296.00 | 70237.00 | 211719.00 | 3.01 | ||||
| 9 | Dec-18 | 1260.00 | 40560.00 | 51105600.00 | 69654.00 | 163349.00 | 2.35 | ||||
| 3rd Qtr | 4518.00 | 126470.00 | 571391460.00 | 69654.00 | 580244.00 | 8.33 | |||||
| 1 | Jan-19 | 1169.00 | 40693.00 | 47570117.00 | 68097.00 | 143979.00 | 2.11 | ||||
| 2 | Feb-19 | 917.00 | 36615.00 | 33575955.00 | 68497.00 | 115666.00 | 1.69 | ||||
| 3 | Mar-19 | 1130.00 | 34810.00 | 39335300.00 | 68549.00 | 133769.00 | 1.95 | ||||
| 4th Qtr | 3216.00 | 112118.00 | 360571488.00 | 68549.00 | 393414.00 | 5.74 | |||||
| Yearly Data | 19213.00 | 473672.00 | 9100660136.00 | 68549.00 | 2284550.00 | 33.33 | |||||