New Zealand Gazette – 2002 – No. 108

Page 2923

✨ Electricity Performance Metrics



19 AUGUST

NEW ZEALAND GAZETTE

2923

2002 | 2001 | 2000 | 1999

4 Fault Restoration Times (Class C) interruptions not restored within:

  • 3 Hours: 32.68% | 20.21% | 4.88% | 7.80%
  • 24 Hours: 0.65% | 0% | 0% | 1.30%

5 Number of faults per 100 km of prescribed voltage line

(a) Total number of faults

2002 2001 2000 1999
66 kV 3.8 6.5 6.3
33 kV 1.6 1.2 3.2 3.9
22 kV 14.1 13.9 4.0 4.3
11 kV 6.3 8.7 6.3 8.0
Total 5.9 7.5 5.1 7.2

(b) Target for (next year)

Target
66 kV 4.0
33 kV 4.0
22 kV 7.0
11 kV 7.0
Total 5.4

(c) Average Target (5 years)

Target
66 kV 4.0
33 kV 4.0
22 kV 7.0
11 kV 7.0
Total 5.4

6 The total number of faults per 100km of prescribed voltage underground line

2002 2001 2000 1999
66 kV 0 0 0
33 kV 0 0 0 0
22 kV 0 0 0 0
11 kV 0 5.2 3.0 1.6
Total 0 1.6 1.0 1.5

7 The total number of faults per 100km of prescribed voltage overhead line

2002 2001 2000 1999
66 kV 3.8 6.7 6.7 3.9
33 kV 1.6 1.3 3.2
22 kV 14.2 14.0 4.0 4.3
11 kV 6.6 8.9 6.4 8.2
Total 6.6 8.1 5.4 7.4

8 SAIDI for the total number of interruptions

2002 2001 2000 1999
228.56 130.88 146.72 197.38

9 SAIDI targets (next year)

  • Class B - Planned by Line Owner: 136
  • Class C - Unplanned by Line Owner: 68


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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2002, No 108


Gazette.govt.nz — PDF NZ Gazette 2002, No 108




✨ LLM interpretation of page content

🏗️ Electricity Ashburton Limited Performance Measures (continued from previous page)

🏗️ Infrastructure & Public Works
Electricity, Performance Measures, Fault Restoration, Fault Rates, SAIDI, Voltage Lines