New Zealand Gazette – 2002 – No. 117

Page 3153

✨ Reliability Performance Measures

23 AUGUST
NEW ZEALAND GAZETTE
3153

Reliability Performance Measures (Schedule 1, Part 5)

Para	SAIDI	Class	Average SAIDI Targets 2003/07	SAIDI Targets 2003	Actual SAIDI 2002	Actual SAIDI 2001	Actual SAIDI 2000	Actual SAIDI 1999
8	SAIDI for total number of interruptions (= a/b) where - a = sum of interruption duration factors for all interruptions b = Total consumers				169.78	1,043.04	235.34	404.01
9, 10	SAIDI Targets (=a/b) Planned Interruptions Unplanned Interruptions where- Planned Interruptions (pi) a" = sum of interruption duration factors for all interruptions Unplanned Interruptions (ui) a" = sum of interruption duration factors for all interruptions b = Projected total consumers	Class B Class C Class B Class C	40 124	49 165
			1,033,049 3,213,353	1,261,946 4,249,410
			25,956	25,754
11	SAIDI for total number of interruptions within each interruption class (= a/b) SAIDI for total of interruptions where - a = sum of interruption duration factors for all interruptions within the particular interruption class b = Total consumers	Class A Class B Class C Class D Class A Class B Class C Class D			0.00 75.89 111.98 1.91	1.27 24.12 642.95 374.71	1.68 47.95 183.43 2.28	0.00 164.46 239.55 0.00
					169.78	1,043.04	235.34	404.01
					0 1,939,160 2,861,194 48,870	32,862 626,231 16,690,867 9,727,476	39,732 1,136,102 4,346,118 54,126	3,263,380 4,753,391 19,843
					25,552	25,960	23,694

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Domain🏗️ Infrastructure & Public Works
KeywordsElectricity, Reliability, Interruptions, Faults, Performance Measures, Statistics

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