β¨ Electricity Reliability Statistics
2898 NEW ZEALAND GAZETTE No. 121
5(a) Total number of faults per 100 circuit-km of prescribed voltage electric line:
| Line or Cable Voltage | 1999 | 1998 | 1997 | 1996 |
|---|---|---|---|---|
| 66kV | 1.7 | * | * | * |
| 33kV | 3.1 | * | * | * |
| 11kV | 8.7 | * | * | * |
| All | 8.2 | 9.7 | 11.2 | 9.7 |
(b) Total number of faults targeted for the following financial year per 100 circuit-km of prescribed voltage electric line:
| Line or Cable Voltage | 2000 |
|---|---|
| 66kV | 2.0 |
| 33kV | 4.0 |
| 11kV | 13.0 |
| All | 12.2 |
(c) Average total number of faults targeted for the following financial year and the subsequent four financial years per 100 circuit-km of prescribed voltage electric line:
| Line or Cable Voltage | 2000 - 2004 |
|---|---|
| 66kV | 2.0 |
| 33kV | 4.0 |
| 11kV | 12.0 |
| All | 11.3 |
6 Total number of faults per 100 circuit-km of underground prescribed voltage electric line:
| Cable Voltage | 1999 | 1998 | 1997 | 1996 |
|---|---|---|---|---|
| 66kV | - | - | - | - |
| 33kV | - | - | - | - |
| 11kV | 2.0 | 2.3 | 2.4 | 1.6 |
| All | 1.9 | 2.2 | 2.3 | 1.5 |
7 Total number of faults per 100 circuit-km of overhead prescribed voltage electric line:
| Line Voltage | 1999 | 1998 | 1997 | 1996 |
|---|---|---|---|---|
| 66kV | 3.5 | - | - | - |
| 33kV | 3.3 | 2.9 | 1.0 | 3.6 |
| 11kV | 12.6 | 14.7 | 18.1 | 14.2 |
| All | 11.7 | 13.5 | 16.2 | 13.0 |
- Disclosure not required
Next Page →
PDF embedding disabled (Crown copyright)
View this page online at:
VUW Te Waharoa —
NZ Gazette 1999, No 121
NZLII —
NZ Gazette 1999, No 121
β¨ LLM interpretation of page content
π
Disclosure of Reliability Performance Measures by Line Owners
(continued from previous page)
π Trade, Customs & IndustryElectricity, Reliability Performance, Faults, Voltage Lines, Statistics, Targets