SAIFI/SAIDI

 

CONSUMER SERVICE AND SYSTEM PERFORMANCE ANNUAL REPORT
Overall Standards - Average Power Supply Interruption.
(Without Load Shedding)
(07/2018- 06/2019)
Consumer Supply Voltage
Total number of Consumers served by the distribution Company in a given year
Total annual number of consumers Power Supply Interruptions **
SAIFI
( OS1 )
(4) = (3) / (2)
Aggregate sum of all consumers Power Supply Interruption Duration in Minutes ***
SAIDI
( OS2 )
(6) = (5) / (2)
1
2 3 4 5 6
220 KV
 0 0 0 0 0
132 KV 26 15 0.58 146 5.62
66 KV
 1 1 1.00 23 23
33 KV
 0 0 0 0 0
11 KV
 350 11324 32.35 208423 595.49
400 / 230 V
 2938166 149,979 0.05 3537472 1.20
TOTAL IESCO GENERAL CONSUMERS
 2,938,516 161,303 0.05 3745895 1.27

CONSUMER SERVICE AND SYSTEM PERFORMANCE ANNUAL REPORT
Overall Standards - Average Power Supply Interruption.
(Without Load Shedding)
(07/2017- 06/2018)
Consumer Supply Voltage
Total number of Consumers served by the distribution Company in a given year
Total annual number of consumers Power Supply Interruptions **
SAIFI
( OS1 )
(4) = (3) / (2)
Aggregate sum of all consumers Power Supply Interruption Duration in Minutes ***
SAIDI
( OS2 )
(6) = (5) / (2)
1
2 3 4 5 6
220 KV
 0 0 0 0 0
132 KV 25 6 0.24 188 7.52
66 KV
 2 4 2.00 32 16
33 KV
 0 0 0 0 0
11 KV
 346 5364 15.50 121387 350.83
400 / 230 V
 2819208 98474 0.03 1937812 0.69
TOTAL IESCO GENERAL CONSUMERS
 2,819,554 103,838 0.04 2059199 0.73

* Calculation of SAIFI (OS1) and SAIDI (OS2) shall not include any power supply interruption caused due to failure or outage (planned or unplaned) on the Generation and / or Transmission System (Owneed by NTDC) or another ensee's System.
** Total number of consumerspower supply interruptions shall be computed by summating the total number of consumers affected by each and ever power supply intrruption for all the power supply intrruption in a given year.
*** Aggregate sum of all consumers power supply intrruption durations in minutes shall be computed by summation for each and every power supply interruption the product of total number of consumers affected by a power supply interruption and the duration of such power supply interruption in minutes.