| SoP 011 - A : System Average Interrruption Frequency Index (SAIFI) for PGVCL as a whole | |||||||||||
| 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 | 4864714.00 | 5703562.00 | 33772742.00 | 5.92 | ||||||
| 2 | May-22 | 5090284.00 | 5703973.00 | 41880556.00 | 7.34 | ||||||
| 3 | Jun-22 | 5253167.00 | 5706664.00 | 59685340.00 | 10.46 | ||||||
| 1st Qtr | 15208165.00 | 5706664.00 | 135338638.00 | 23.72 | |||||||
| 4 | Jul-22 | 5216461.00 | 5711446.00 | 67132316.00 | 11.75 | ||||||
| 5 | Aug-22 | 4994154.00 | 5721147.00 | 53110019.00 | 9.28 | ||||||
| 6 | Sep-22 | 5122401.00 | 5729357.00 | 55662930.00 | 9.72 | ||||||
| 2nd Qtr | 15333016.00 | 5729357.00 | 175905265.00 | 30.70 | |||||||
| 7 | Oct-22 | 4792670.00 | 5733256.00 | 38247912.00 | 6.67 | ||||||
| 8 | Nov-22 | 4740159.00 | 5735228.00 | 34479578.00 | 6.01 | ||||||
| 9 | Dec-22 | 4859776.00 | 5762665.00 | 31745795.00 | 5.51 | ||||||
| 3rd Qtr | 14392605.00 | 5762665.00 | 104473285.00 | 18.13 | |||||||
| 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! | 72.14 | ||||||
| Yearly Data | 44933786.00 | 5762665.00 | 415717188.00 | 72.14 | |||||||
| SoP 011 - B : System Average Interrruption Duration Index (SAIDI) for PGVCL as a whole | |||||||||||
| 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 | 1:52 | 4864714.00 | 9123061:39 | 5703562.00 | 2114696.59 | 8:53 | ||||
| 2 | May-22 | 2:35 | 5090284.00 | 13208894:49 | 5703973.00 | 3624197.82 | 15:14 | ||||
| 3 | Jun-22 | 2:33 | 5253167.00 | 13480463:51 | 5706664.00 | 4525412.91 | 19:01 | ||||
| 1st Qtr | 7:02 | 15208165.00 | ################### | 5706664.00 | 10264307.32 | 43:10 | |||||
| 4 | Jul-22 | 2:42 | 5216461.00 | 14161227:41 | 5711446.00 | 4957598.81 | 20:49 | ||||
| 5 | Aug-22 | 2:16 | 4994154.00 | 11336402:46 | 5721147.00 | 3441088.54 | 14:26 | ||||
| 6 | Sep-22 | 2:27 | 5122401.00 | 12583683:22 | 5729357.00 | 3976666.77 | 16:39 | ||||
| 2nd Qtr | 7:26 | 15333016.00 | ################### | 5729357.00 | 12375354.12 | 51:50 | |||||
| 7 | Oct-22 | 1:47 | 4792670.00 | 8613769:50 | 5733256.00 | 2441763.76 | 10:13 | ||||
| 8 | Nov-22 | 1:37 | 4740159.00 | 7673534:31 | 5735228.00 | 1921895.59 | 8:02 | ||||
| 9 | Dec-22 | 1:51 | 4859776.00 | 9030927:08 | 5762665.00 | 2050435.14 | 8:32 | ||||
| 3rd Qtr | 5:16 | 14392605.00 | ################### | 5762665.00 | 6414094.49 | 26:42 | |||||
| 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! | 121:00 | ||||
| Yearly Data | 19:45 | 44933786.00 | ################### | 5762665.00 | 29053755.92 | 121:00 | |||||
| SoP 011 - C : Momentary Average Interruption Frequency Index (MAIFI) for PGVCL as a whole | |||||||||||
| 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 | 60440.00 | 4895724.00 | 295897558560.00 | 5703562.00 | 40128459.00 | 7.04 | ||||
| 2 | May-22 | 69711.00 | 4902116.00 | 341731408476.00 | 5703973.00 | 44569507.00 | 7.81 | ||||
| 3 | Jun-22 | 86762.00 | 5057608.00 | 438808185296.00 | 5706664.00 | 56359681.00 | 9.88 | ||||
| 1st Qtr | 216913.00 | 14855448.00 | 3222339792024.00 | 5706664.00 | 141057647.00 | 24.72 | |||||
| 4 | Jul-22 | 93386.00 | 5077884.00 | 474203275224.00 | 5711446.00 | 60974732.00 | 10.68 | ||||
| 5 | Aug-22 | 82443.00 | 4920614.00 | 405670180002.00 | 5721147.00 | 52398608.00 | 9.16 | ||||
| 6 | Sep-22 | 79398.00 | 5074062.00 | 402870374676.00 | 5729357.00 | 52572586.00 | 9.18 | ||||
| 2nd Qtr | 255227.00 | 15072560.00 | 3846924271120.00 | 5729357.00 | 165945926.00 | 28.96 | |||||
| 7 | Oct-22 | 74591.00 | 4774946.00 | 356167997086.00 | 5733256.00 | 46135551.00 | 8.05 | ||||
| 8 | Nov-22 | 74991.00 | 4983642.00 | 373728297222.00 | 5735228.00 | 46639506.00 | 8.13 | ||||
| 9 | Dec-22 | 59980.00 | 4924802.00 | 295389623960.00 | 5762665.00 | 39718515.00 | 6.89 | ||||
| 3rd Qtr | 209562.00 | 14683390.00 | 3077080575180.00 | 5762665.00 | 132493572.00 | 22.99 | |||||
| 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! | 76.27 | ||||
| Yearly Data | 681702.00 | 44611398.00 | 30411679239396.00 | 5762665.00 | 439497145.00 | 76.27 | |||||