✨ Electricity network performance statistics




3210

NEW ZEALAND GAZETTE

No. 119

WESTPOWER LIMITED - LINES BUSINESS

2002 2000 1999 1998
5 (a) The total number of faults per 100 circuit kilometres of prescribed voltage electric line
66kV 0 0 2 4
33kV 5 7 4 4
11kV 3 7 5 4
Total 3 7 4 4
(b) Target for 2001 / 2002 year
66kV 0
33kV 4
11kV 5
Total 4
(c) Average Target for 2001 / 2002 to 2004 / 2005 years
66kV 0
33kV 4
11kV 5
Total 4
6 The total number of faults per 100 circuit kilometres of underground prescribed voltage electric line
33kV 0 0 0 0
11kV 6 0 28 4
Total 6 0 28 4
7 The total number faults per 100 circuit kilometres of overhead prescribed voltage electric line
66kV 2 0 0 0
33kV 5 7 4 4
11kV 3 7 5 4
Total 3 7 4 4
8 The SAIDI for the total number of interruption 140.27 235.18 156.46 227.81
9 SAIDI targets for 2000 / 2001
Class B - Planned - by Line Owners 50
Class C - Unplanned - by Line Owners 80
10 Average SAIDI target for 2000 / 2001 to 2004 / 2005 years
Class B - Planned - by Line Owners 40
Class C - Unplanned - by Line Owners 70
11 The SAIDI for the total number of interruptions within each interruption class
Class A - Planned - by Transpower 13.41 0.68 0.64 0
Class B - Planned - by Line Owners 41.35 63.99 66.27 128.63
Class C - Unplanned - by Line Owners 85.51 155.88 86.94 96.01
Class D - Unplanned - by Transpower 0 14.63 0 3.17
Class E - Unplanned - by ECNZ 0 0 2.62 0
Class F - Unplanned - by other generation 0 0 0 0
Class G - Any other loss of supply 0 0 0 0
140.27 235.18 156.47 227.81


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2002, No 119


Gazette.govt.nz PDF NZ Gazette 2002, No 119





✨ LLM interpretation of page content

🏭 Westpower Limited Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
31 March 2002
Statistics, Electricity network, System length, Transformer capacity, Maximum demand, Electricity supply, Consumers, Reliability performance, Interruptions