β¨ Reliability Performance Measures
Schedule 1 Part 5 Reliability Performance Measures to be Disclosed by Line Owners Other Than Transpower
1,2,3
| Total Interruptions | Actual 2003 | Actual 2004 | Actual 2005 | Actual 2006 | Actual 2007 | Target 2008 | Target 2008 to 2012 |
|---|---|---|---|---|---|---|---|
| Class A - Planned - by WEL | 30.00 | 22.00 | 14.00 | 18.00 | 30.00 | 25.00 | 30 |
| Class B - Planned - by WEL | - | - | - | 256.00 | 283.00 | - | 259 |
| Class C - Unplanned - by WEL | 30.00 | 224.00 | 233.00 | - | - | 4.00 | - |
| Class D - Unplanned - by TransPower | 287.00 | - | - | - | - | - | - |
| Class E - Unplanned - by other generation | - | - | 4.00 | - | - | 4.00 | - |
| Class F - Unplanned - by Another Line Owner | - | - | - | - | - | - | - |
| Class G - Planned - by Another Line Owner | - | - | - | - | - | - | - |
| Class H - Any other loss of supply | - | 250 | 251 | 274 | 314 | - | - |
| Total | 347 | 496 | 502 | 548 | 627 | 33 | 289 |
| Actual 2003 | Actual 2004 | Actual 2005 | Actual 2006 | Actual 2007 | Target 2008 | |
|---|---|---|---|---|---|---|
| Class C interruptions not restored within 3 hours | - | 25.0 | 25.3% | 22.3% | 36.4% | 17.6% |
| Class C interruptions not restored within 24 hours | - | 0.00% | 0.00% | 0.00% | 1.77% | 0.00% |
| Faults per 100 km (Total) | | | | | | |
| 33 kV | - | 2.14 | 3.25 | 5.83 | 4.85 | 1.84 |
| 11 kV | - | 8.50 | 8.79 | 9.55 | 10.41 | 9.52 |
| TOTAL | 9.50 | 7.87 | 8.25 | 9.13 | 9.81 | 8.67 |
| Faults per 100 km (Overhead) | | | | | | |
| 33 kV | 17.6% | 7.87 | 10.38 | 11.03 | 8.02 | 4.81 |
| 11 kV | 0.00% | 3.12 | 9.96 | 12.15 | 12.88 | 10.88 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2008, No 29
Gazette.govt.nz —
NZ Gazette 2008, No 29
β¨ LLM interpretation of page content
π
Statement of Performance Measures for WEL Networks Limited
(continued from previous page)
π Trade, Customs & IndustryEnergy delivery, Efficiency measures, Load factor, Loss ratio, Capacity utilization, Circuit km, Transformer capacity, Maximum demand, Electricity supply, Customers