β¨ 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 —
NZ Gazette 2002, No 119
Gazette.govt.nz —
NZ Gazette 2002, No 119
β¨ LLM interpretation of page content
π
Westpower Limited Performance Measures
(continued from previous page)
π Trade, Customs & Industry31 March 2002
Statistics, Electricity network, System length, Transformer capacity, Maximum demand, Electricity supply, Consumers, Reliability performance, Interruptions