| 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-17 | 84455.00 | 138117.00 | 323524.00 | 2.34 | ||||||
| 2 | May-17 | 68265.00 | 137577.00 | 248939.00 | 1.81 | ||||||
| 3 | Jun-17 | 88222.00 | 137571.00 | 423346.00 | 3.08 | ||||||
| 1st Qtr | 240942.00 | 137571.00 | 995809.00 | 7.24 | |||||||
| 4 | Jul-17 | 77411.00 | 137593.00 | 596278.00 | 4.33 | ||||||
| 5 | Aug-17 | 76443.00 | 137594.00 | 369599.00 | 2.69 | ||||||
| 6 | Sep-17 | 79153.00 | 137599.00 | 408158.00 | 2.97 | ||||||
| 2nd Qtr | 233007.00 | 137599.00 | 1374035.00 | 9.99 | |||||||
| 7 | Oct-17 | 75782.00 | 137599.00 | 327471.00 | 2.38 | ||||||
| 8 | Nov-17 | 76102.00 | 137856.00 | 291976.00 | 2.12 | ||||||
| 9 | Dec-17 | 73458.00 | 137874.00 | 230085.00 | 1.67 | ||||||
| 3rd Qtr | 225342.00 | 137874.00 | 849532.00 | 6.16 | |||||||
| 1 | Jan-18 | 67851.00 | 137874.00 | 224651.00 | 1.63 | ||||||
| 2 | Feb-18 | 70386.00 | 137879.00 | 203860.00 | 1.48 | ||||||
| 3 | Mar-18 | 66333.00 | 137880.00 | 236284.00 | 1.71 | ||||||
| 4th Qtr | 204570.00 | 137880.00 | 664795.00 | 4.82 | |||||||
| Yearly Data | 903861.00 | 137880.00 | 3884171.00 | 28.17 | |||||||
| 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-17 | 1:32 | 84455.00 | 130621:38 | 138117.00 | 18767.39 | 3:15 | ||||
| 2 | May-17 | 1:41 | 68265.00 | 115461:59 | 137577.00 | 15342.75 | 2:40 | ||||
| 3 | Jun-17 | 1:29 | 88222.00 | 131328:56 | 137571.00 | 19013.18 | 3:19 | ||||
| 1st Qtr | 4:43 | 240942.00 | 1138846:03 | 137571.00 | 53123.31 | 9:16 | |||||
| 4 | Jul-17 | 1:43 | 77411.00 | 133876:29 | 137593.00 | 31217.71 | 5:26 | ||||
| 5 | Aug-17 | 1:27 | 76443.00 | 111403:28 | 137594.00 | 17120.30 | 2:59 | ||||
| 6 | Sep-17 | 1:32 | 79153.00 | 122521:37 | 137599.00 | 21648.97 | 3:46 | ||||
| 2nd Qtr | 4:44 | 233007.00 | 1103212:10 | 137599.00 | 69986.98 | 12:12 | |||||
| 7 | Oct-17 | 1:16 | 75782.00 | 96789:35 | 137599.00 | 14707.64 | 2:33 | ||||
| 8 | Nov-17 | 1:27 | 76102.00 | 110465:06 | 137856.00 | 13921.86 | 2:25 | ||||
| 9 | Dec-17 | 1:24 | 73458.00 | 102988:06 | 137874.00 | 9947.31 | 1:43 | ||||
| 3rd Qtr | 4:07 | 225342.00 | 930831:43 | 137874.00 | 38576.81 | 6:42 | |||||
| 1 | Jan-18 | 1:44 | 67851.00 | 117875:47 | 137874.00 | 13129.53 | 2:17 | ||||
| 2 | Feb-18 | 2:02 | 70386.00 | 144193:55 | 137879.00 | 15071.60 | 2:37 | ||||
| 3 | Mar-18 | 1:20 | 66333.00 | 88836:19 | 137880.00 | 10198.94 | 1:46 | ||||
| 4th Qtr | 5:07 | 204570.00 | 1048449:35 | 137880.00 | 38400.07 | 6:41 | |||||
| Yearly Data | 18:43 | 903861.00 | 16917750:15 | 137880.00 | 200087.16 | 34:49 | |||||
| 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-17 | 1525.00 | 71083.00 | 108401575.00 | 138117.00 | 425582.00 | 3.08 | ||||
| 2 | May-17 | 1199.00 | 57341.00 | 68751859.00 | 137577.00 | 248453.00 | 1.81 | ||||
| 3 | Jun-17 | 1637.00 | 65724.00 | 107590188.00 | 137571.00 | 338682.00 | 2.46 | ||||
| 1st Qtr | 4361.00 | 194148.00 | 846679428.00 | 137571.00 | 1012717.00 | 7.36 | |||||
| 4 | Jul-17 | 2500.00 | 88735.00 | 221837500.00 | 137593.00 | 499844.00 | 3.63 | ||||
| 5 | Aug-17 | 1781.00 | 78607.00 | 139999067.00 | 137594.00 | 414354.00 | 3.01 | ||||
| 6 | Sep-17 | 1581.00 | 67774.00 | 107150694.00 | 137599.00 | 373138.00 | 2.71 | ||||
| 2nd Qtr | 5862.00 | 235116.00 | 1378249992.00 | 137599.00 | 1287336.00 | 9.36 | |||||
| 7 | Oct-17 | 1638.00 | 76804.00 | 125804952.00 | 137599.00 | 407574.00 | 2.96 | ||||
| 8 | Nov-17 | 1650.00 | 70563.00 | 116428950.00 | 137856.00 | 392837.00 | 2.85 | ||||
| 9 | Dec-17 | 1336.00 | 64790.00 | 86559440.00 | 137874.00 | 348715.00 | 2.53 | ||||
| 3rd Qtr | 4624.00 | 212157.00 | 981013968.00 | 137874.00 | 1149126.00 | 8.33 | |||||
| 1 | Jan-18 | 1262.00 | 62233.00 | 78538046.00 | 137874.00 | 300533.00 | 2.18 | ||||
| 2 | Feb-18 | 1234.00 | 59397.00 | 73295898.00 | 137879.00 | 303974.00 | 2.20 | ||||
| 3 | Mar-18 | 1557.00 | 56664.00 | 88225848.00 | 137880.00 | 294736.00 | 2.14 | ||||
| 4th Qtr | 4053.00 | 178294.00 | 722625582.00 | 137880.00 | 899243.00 | 6.52 | |||||
| Yearly Data | 18900.00 | 819715.00 | 15492613500.00 | 137880.00 | 4348422.00 | 31.54 | |||||