| SoP 011 - A : System Average Interrruption Frequency Index (SAIFI) for URBAN 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-22 | 1783809.00 | 2349763.00 | 6937356.00 | 2.95 | ||
| 2 | May-22 | 1981923.00 | 2350395.00 | 8894776.00 | 3.78 | ||
| 3 | Jun-22 | 2010574.00 | 2351111.00 | 12571253.00 | 5.35 | ||
| 1st Qtr | 5776306.00 | 2351111.00 | 28403385.00 | 12.08 | |||
| 4 | Jul-22 | 1979244.00 | 2354732.00 | 13598344.00 | 5.77 | ||
| 5 | Aug-22 | 1809141.00 | 2361386.00 | 10391681.00 | 4.40 | ||
| 6 | Sep-22 | 1952170.00 | 2368227.00 | 11671167.00 | 4.93 | ||
| 2nd Qtr | 5740555.00 | 2368227.00 | 35661192.00 | 15.06 | |||
| 7 | Oct-22 | 1708213.00 | 2368741.00 | 7238220.00 | 3.06 | ||
| 8 | Nov-22 | 1720077.00 | 2368876.00 | 6876989.00 | 2.90 | ||
| 9 | Dec-22 | 1828267.00 | 2375420.00 | 6988355.00 | 2.94 | ||
| 3rd Qtr | 5256557.00 | 2375420.00 | 21103564.00 | 8.88 | |||
| 1 | Jan-23 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 2 | Feb-23 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 3 | Mar-23 | 0.00 | 0.00 | 0.00 | #DIV/0! | ||
| 4th Qtr | 0.00 | 0.00 | 0.00 | #DIV/0! | |||
| Yearly Data | 16773418.00 | 2375420.00 | 85168141.00 | 35.85 | |||
| SoP 011 - B : System Average Interrruption Duration Index (SAIDI) for URBAN 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-22 | 1:11 | 1783809.00 | 2130291:50 | 2349763.00 | 323034.07 | 3:17 |
| 2 | May-22 | 1:54 | 1981923.00 | 3765735:07 | 2350395.00 | 625662.48 | 6:23 |
| 3 | Jun-22 | 1:14 | 2010574.00 | 2488312:26 | 2351111.00 | 587501.79 | 5:59 |
| 1st Qtr | 4:19 | 5776306.00 | 25022331:53 | 2351111.00 | 1536198.34 | 15:40 | |
| 4 | Jul-22 | 0:59 | 1979244.00 | 1964597:11 | 2354732.00 | 542458.94 | 5:31 |
| 5 | Aug-22 | 0:54 | 1809141.00 | 1655938:00 | 2361386.00 | 381896.33 | 3:52 |
| 6 | Sep-22 | 1:01 | 1952170.00 | 2004947:25 | 2368227.00 | 501899.46 | 5:05 |
| 2nd Qtr | 2:56 | 5740555.00 | 16848255:16 | 2368227.00 | 1426254.72 | 14:27 | |
| 7 | Oct-22 | 1:24 | 1708213.00 | 2412492:36 | 2368741.00 | 398151.73 | 4:02 |
| 8 | Nov-22 | 1:03 | 1720077.00 | 1831590:45 | 2368876.00 | 294974.68 | 2:59 |
| 9 | Dec-22 | 1:19 | 1828267.00 | 2417709:43 | 2375420.00 | 403522.30 | 4:04 |
| 3rd Qtr | 3:47 | 5256557.00 | 19972425:35 | 2375420.00 | 1096648.71 | 11:04 | |
| 1 | Jan-23 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! |
| 2 | Feb-23 | 0:00 | 0.00 | #DIV/0! | 0.00 | 0.00 | #DIV/0! |
| 3 | Mar-23 | 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 | 11:03 | 16773418.00 | ################### | 2375420.00 | 4059101.78 | 41:00 | |
| SoP 011 - C : Momentary Average Interruption Frequency Index (MAIFI) for URBAN 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-22 | 2553.00 | 1850394.00 | 4724055882.00 | 2349763.00 | 8268857.00 | 3.52 |
| 2 | May-22 | 2636.00 | 1843634.00 | 4859819224.00 | 2350395.00 | 7893484.00 | 3.36 |
| 3 | Jun-22 | 3456.00 | 1927093.00 | 6660033408.00 | 2351111.00 | 10797556.00 | 4.59 |
| 1st Qtr | 8645.00 | 5621121.00 | 48594591045.00 | 2351111.00 | 26959897.00 | 11.47 | |
| 4 | Jul-22 | 3858.00 | 1929669.00 | 7444663002.00 | 2354732.00 | 11866509.00 | 5.04 |
| 5 | Aug-22 | 3169.00 | 1841963.00 | 5837180747.00 | 2361386.00 | 9282963.00 | 3.93 |
| 6 | Sep-22 | 3426.00 | 1967550.00 | 6740826300.00 | 2368227.00 | 10574260.00 | 4.47 |
| 2nd Qtr | 10453.00 | 5739182.00 | 59991669446.00 | 2368227.00 | 31723732.00 | 13.40 | |
| 7 | Oct-22 | 2946.00 | 1762936.00 | 5193609456.00 | 2368741.00 | 8841551.00 | 3.73 |
| 8 | Nov-22 | 3148.00 | 1882793.00 | 5927032364.00 | 2368876.00 | 9345370.00 | 3.95 |
| 9 | Dec-22 | 3048.00 | 1884113.00 | 5742776424.00 | 2375420.00 | 9534821.00 | 4.01 |
| 3rd Qtr | 9142.00 | 5529842.00 | 50553815564.00 | 2375420.00 | 27721742.00 | 11.67 | |
| 1 | Jan-23 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! |
| 2 | Feb-23 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | #DIV/0! |
| 3 | Mar-23 | 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 | 28240.00 | 16890145.00 | 476977694800.00 | 2375420.00 | 86405371.00 | 36.37 | |