New Zealand Gazette – 2002 – No. 121

Page 3244

✨ Electricity Reliability Statistics

THE POWER COMPANY LIMITED LINE BUSINESS

RELIABILITY PERFORMANCE MEASURES

PURSUANT TO REGULATION 22 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1999 AS AMENDED BY THE ELECTRICITY (INFORMATION DISCLOSURE) AMENDMENT REGULATIONS 2000

RELIABILITY STATISTICS FOR YEARS ENDING 31 MARCH 1999, 2000, 2001 AND 2002

Class	A	B	C	D	E	F	G	TOTAL
1998/99	0	466	486	0	0	0	0	953
1999/00	0	424	488	1	0	1	2	916
2000/01	0	177	389	0	0	2	0	568
2001/02	0	194	375	0	0	1	0	570
Predicted 2002/2003		180	371					551
5-Year Average Target	177	365						542

SAIDI

Class	A	B	C	D	E	F	G	TOTAL
1998/99	0	60.9	276.5	17.3	0	0	0	354.7
1999/00	0	73.9	339.6	51.3	0	1.1	0	466.4
2000/01	0	16.0	130.0	0	0	0.5	0	146.5
2001/02	0	20.0	117.8	0	0	1.3	0	139.0
Predicted 2002/2003	17.2	116.0						133.2
5-Year Average Target	16.9	114.1						131.0

SAIFI

Class	A	B	C	D	E	F	G	TOTAL
1998/99	0	0.55	5.49	0.34	0	0	0	6.38
1999/00	0	0.56	5.89	0.28	0	0.04	0.01	6.78
2000/01	0	0.13	2.76	0	0	0.01	0	2.90
2001/02	0	0.14	2.73	0	0	0.01	0	2.88
Predicted 2002/2003	0.13	2.64						2.77
5-Year Average Target	0.13	2.59						2.72

CAIDI

Class	A	B	C	D	E	F	G	TOTAL
1998/99	0	110.6	50.4	51.0	0	0	0	55.6
1999/00	0	131.9	57.7	180.9	0	30.0	44.4	68.8
2000/01	0	120.5	47.1	0	0	80.0	0	50.5
2001/02	0	146.8	43.1	0	0	161.0	0	48.3
Predicted 2002/2003		132.0	44.0					48.1
5-Year Average Target	132.0	44.0						48.1

Faults by Voltage

	66kV	33kV	11kV	Total
1998/99	3.17	3.13	7.49	7.02
1999/00	2.33	6.20	7.84	7.44
2000/01	1.52	2.60	6.52	5.99
2001/02	2.31	1.15	6.27	5.68

OH per 100km

	66kV	33kV	11kV	Total
1998/99	3.17	3.13	7.47	7.00
1999/00	2.33	6.18	7.85	7.45
2000/01	1.52	2.59	6.54	6.00
2001/02	2.31	1.14	6.24	5.65
Predicted 2002/2003	1.70	1.90	6.20	5.60
5-Year Average Target	1.70	1.90	6.10	5.52

UG per 100km

	11kV	Total
1998/99	4.40	4.26
1999/00	8.50	8.25
2000/01	8.13	7.82
2001/02	1.93	1.86

Class C Interruptions Not Restored in

3 hours: 2.7%
24 hours: 0%

VUW Te Waharoa — NZ Gazette 2002, No 121

Gazette.govt.nz — NZ Gazette 2002, No 121

The General Assembly Library (on the right) was completed in 1899 and survived the 1907 fire. Now the oldest remaining original Parliament building, still used as the Parliamentary Library.

✨ LLM interpretation of page content

🏭 Electricity Information Disclosure for The Power Company Limited (continued from previous page)

Domain🏭 Trade, Customs & Industry
KeywordsElectricity, Reliability, Performance Measures, Statistics, SAIDI, SAIFI, CAIDI, Faults, Voltage, Overhead Lines, Underground Cables

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