β¨ Electricity Reliability Performance
302
NEW ZEALAND GAZETTE, No. 13
18 JANUARY 2005
2 Interruption Targets for the Following Financial Year
| 2005 | |
|---|---|
| Class B - Principal Line Owner Planned | Powerco |
| 822 | |
| Class C - Principal Line Owner Unplanned | 1797 |
3 Average Interruption Targets for the Following Financial Year and Subsequent 4 Financial Years
| 2005 | 2005-2009 | |
|---|---|---|
| Powerco | Powerco | |
| Class B - Principal Line Owner Planned | 822 | 822 |
| Class C - Principal Line Owner Unplanned | 1797 | 1692 |
4 Proportion of the Total Number of Faults Not Restored Within:
| 2004 | 2003 | 2002 | 2001 | |
|---|---|---|---|---|
| Period | Powerco | Powerco | Powerco | Powerco |
| Class C - Principal Line Owner Unplanned | 3 hours | 25.8% | 21.3% | 8.22% |
| 24 hours | 2.5% | 0.7% | 0.82% |
5(a) Total Number Of Faults Per 100km Of Prescribed Voltage Line
| Nominal Voltage | 2004 | 2003 | 2002 | 2001 |
|---|---|---|---|---|
| Powerco | Powerco | Powerco | Powerco | |
| Number of Faults/100km | Number of Faults/100km | Number of Faults/100km | Number of Faults/100km | |
| 110kV | - | - | - | - |
| 66kV | 3.33 | 9.31 | 3.98 | 3.40 |
| 33kV | 10.18 | 8.42 | 7.31 | - |
| 22kV | 19.61 | 12.14 | 13.00 | 13.24 |
| 11kV | 14.34 | 11.69 | 8.91 | 11.23 |
| 6.6kV | 6.33 | 4.74 | 6.07 | 5.34 |
| 3.3kV | - | - | - | - |
| Total | 13.72 | 11.00 | 8.40 | 10.29 |
5(b) Total Number Of Faults Per 100km Of Prescribed Voltage Line
(Targeted for the Following Financial Year)
| Nominal Voltage | 2005 | 2004 | 2003 | 2002 |
|---|---|---|---|---|
| Powerco | Powerco | Powerco | Powerco | |
| Number of Faults/100km | Number of Faults/100km | Number of Faults/100km | Number of Faults/100km | |
| 110kV | N/A | 4.35 | 5.89 | - |
| 66kV | 5.50 | - | - | 6.10 |
| 33kV | 6.93 | 6.49 | 9.50 | 9.50 |
| 22kV | 10.98 | 9.39 | 10.34 | 9.40 |
| 11kV | 11.28 | 9.21 | 10.42 | 9.70 |
| 6.6kV | 10.86 | - | - | - |
| 3.3kV | N/A | - | - | - |
| Total (Weighted Average) | 10.85 | 8.96 | 9.20 | 9.10 |
5(c) Total Number Of Faults Per 100km Of Prescribed Voltage Line
(Targeted for the Following Financial Year and Subsequent 4 Financial Years)
| Nominal Voltage | 2005 | 2006-2009 |
|---|---|---|
| Powerco | Powerco | |
| Number of Faults/100km | Number of Faults/100km | |
| 110kV | N/A | N/A |
| 66kV | 5.50 | 5.18 |
| 33kV | 6.93 | 6.53 |
| 22kV | 10.98 | 10.34 |
| 11kV | 11.28 | 10.82 |
| 6.6kV | 10.86 | 10.23 |
| 3.3kV | N/A | N/A |
| Total (Weighted Average) | 10.85 | 10.22 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2005, No 13
Gazette.govt.nz —
NZ Gazette 2005, No 13
β¨ LLM interpretation of page content
π
Disclosure of Reliability Performance Measures Pursuant to Electricity Information Disclosure Requirements 2004
(continued from previous page)
π Trade, Customs & IndustryReliability Performance, Interruptions, Transpower, Distributor, ECNZ