New Zealand Gazette – 1997 – No. 90

Page 2156

✨ Electricity Reliability Statistics



NEW ZEALAND GAZETTE

No. 90

ALPINE ENERGY LIMITED

RELIABILITY PERFORMANCE MEASURES

FOR THE YEAR ENDED 31 MARCH 1997

Pursuant to Regulation 16 and Part IV of the First Schedule of the Electricity (Information Disclosure) Regulations 1994:

1997 1996 1995
1. Number of Interruptions
Class A 3 3 4
Class B 32 12 22
Class C 50 79 106
Class D 2 7 1
Class E 0 0 0
Class F 0 0 0
Class G 0 0 0
Total 87 101 133

  1. Total number of faults per 100 circuit kilometres prescribed voltage electric lines ... 1.40 ... 2.23 ... 3.08

  2. Total number of faults per 100 circuit kilometres of underground prescribed voltage electric lines

Voltage Level 1997 1996 1995
33kV 0 0 0
22kV 0 0 0
11kV 1.08 0.82 0.83
Total 1.08 0.82 0.83
  1. Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric lines
Voltage Level 1997 1996 1995
33kV 1.31 2.3
22kV 0 2.3
11kV 1.53 2.8 3.34
Total 1.43 2.4 3.34


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🏭 Alpine Energy Limited Reliability Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Reliability Performance, Statistics, Electricity, Alpine Energy Limited, Interruptions, Faults, Circuit Kilometres, Voltage Levels