New Zealand Gazette – 1998 – No. 108

Page 2674

✨ Electricity Reliability Performance Measures

NEW ZEALAND GAZETTE

No. 108

Regulation 16:

31.03.98	31.03.97	31.03.96	31.03.95

6. Reliability Performance Measures

(a) Class

Class A: 0 | 0 | 0 | 0
Class B: 133 | 153 | 144 | 161
Class C: 188 | 136 | 199 | 149
Class D: 0 | 0 | 1 | 3
Class E: 0 | 0 | 0 | 0
Class F: 0 | 0 | 0 | 0
Class G: 0 | 0 | 0 | 0
TOTAL: 321 | 289 | 344 | 313

(b) Total Number of Faults per 100 Circuit Kilometres of Lines

10.54 | 7.73 | 11.62 | 9.21

(c) Total Number of Faults per 100 circuit Kilometres of Underground Cable

33kV: 0.00 | 0.00 | 42.02 | 0.00
11kV: 8.29 | 8.71 | 9.13 | 20.77
6.6kV: 0.00 | 0.00 | 0.00 | 0.00
TOTAL: 7.92 | 8.45 | 10.28 | 19.69

(d) Total Number of Faults per 100 Kilometres of Overhead Lines

33kV: 3.38 | 3.38 | 3.87 | 2.66
11kV: 13.01 | 8.68 | 14.20 | 10.07
6.6kV: 16.78 | 27.30 | 17.09 | 27.34
TOTAL: 10.70 | 7.70 | 11.67 | 8.51

(e) The SAIDI for Total of Interruptions

211.50 | 216.44 | 431.73 | 285.67

(f) The SAIDI for Total of Interruptions within each Interruption Class

Class A: 0.00 | 0.00 | 0.00 | 0.00
Class B: 73.12 | 113.23 | 76.72 | 81.36
Class C: 138.34 | 103.22 | 339.16 | 183.18
Class D: 0.00 | 0.00 | 15.85 | 21.13
Class E: 0.00 | 0.00 | 0.00 | 0.00
Class F: 0.00 | 0.00 | 0.00 | 0.00
Class G: 0.00 | 0.00 | 0.00 | 0.00

(g) The SAIFI for Total of Interruptions

3.90 | 4.23 | 5.85 | 6.73

(h) The SAIFI for Total of Interruptions within each Interruption Class

Class A: 0.00 | 0.00 | 0.00 | 0.00
Class B: 0.68 | 1.06 | 1.01 | 1.26
Class C: 3.25 | 3.17 | 4.50 | 4.64
Class D: 0.00 | 0.00 | 0.34 | 0.82
Class E: 0.00 | 0.00 | 0.00 | 0.00
Class F: 0.00 | 0.00 | 0.00 | 0.00
Class G: 0.00 | 0.00 | 0.00 | 0.00

(i) The CAIDI for Total of Interruptions

53.9 | 51.17 | 73.85 | 42.47

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VUW Te Waharoa — NZ Gazette 1998, No 108

NZLII — NZ Gazette 1998, No 108

Parliament House (depicted) was completed in 1918 and remains the primary seat of Parliament.

✨ LLM interpretation of page content

🏭 Central Electric Limited Financial Performance (continued from previous page)

Domain🏭 Trade, Customs & Industry
KeywordsFinancial Performance, Central Electric Limited, Optimised Deprival Valuation, Reticulation Assets, Electricity (Information Disclosure) Regulations 1994

🏭 Reliability Performance Measures for Electricity Supply

Domain🏭 Trade, Customs & Industry
KeywordsReliability, Performance Measures, Electricity, Faults, Interruptions, SAIDI, SAIFI, CAIDI

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