New Zealand Gazette – 1998 – No. 122

Page 2945

✨ Energy Reliability Statistics



21 AUGUST NEW ZEALAND GAZETTE

ALPINE ENERGY LIMITED

RELIABILITY PERFORMANCE MEASURES

FOR THE YEAR ENDED 31 MARCH 1998

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

  1. Number of Interruptions
1998 1997 1996 1995
Class A 3 3 3 4
Class B 28 32 12 22
Class C 51 50 79 106
Class D 7 2 7 1
Class E 0 0 0 0
Class F 0 0 0 0
Class G 0 0 0 0
Total 89 87 101 133

  1. Total number of faults per 100 circuit kilometres prescribed voltage electric lines
    1.65 | 1.40 | 2.23 | 3.08

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

1998 1997 1996 1995
33kV 0 0 0 0
22kV 0 0 0 0
11kV 3.03 1.08 0.82 0.83
Total 2.94 1.08 0.82 0.83
  1. Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric lines
1998 1997 1996 1995
33kV 1.99 1.31 2.3 0
22kV 1.99 0 2.3 0
11kV 1.55 1.53 2.8 3.34
Total 1.58 1.43 2.4 3.34

  1. The SAIDI for total of interruptions
    150 | 86 | 182 | 140

  2. The SAIDI for total of interruptions within each interruption class -

1998 1997 1996 1995
Class A 19 28 37 54
Class B 23 24 14 19
Class C 40 23 58 66
Class D 68 11 73 1
Class E 0 0 0 0
Class F 0 0 0 0
Class G 0 0 0 0


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✨ LLM interpretation of page content

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

🏭 Trade, Customs & Industry
Reliability, Interruptions, Faults, SAIDI, Electricity, Alpine Energy Limited