β¨ Electricity Reliability Performance Measures
VECTOR Limited
Electricity Lines Business
Reliability Performance Measures to be Disclosed by Lines Owners (Other Than Transpower) - continued
For the year ended 31 March 2003
SCHEDULE 1 β PART 5 - CONTINUED
- Faults per 100 circuit kilometres of prescribed voltage electric lines
| 2003 | 2002 | 2001 | 2000 | |
|---|---|---|---|---|
| (a) The total number of faults | 12.57 | 9.36 | 10.68 | 10.51 |
| 2004 | |
|---|---|
| (b) The targeted number of faults | 11.46 |
| 2004-2008 | |
|---|---|
| (c) The average number of faults | 9.15 |
(d) Breakdown of (a) to (c) according to line voltage:
| 6.6kV | 11kV | 22kV | 33kV | 110kV | Total | |
|---|---|---|---|---|---|---|
| (a) 2003 | 6.12 | 13.85 | 5.54 | 4.01 | 2.41 | 12.57 |
| (b) 2004 | 3.06 | 11.78 | 4.75 | 9.70 | 3.92 | 11.46 |
| (c) 2004-2008 | 1.23 | 9.48 | 3.80 | 7.80 | 3.09 | 9.15 |
- Number of faults per 100 kilometres of prescribed voltage underground cables
| 6.6kV | 11kV | 22kV | 33kV | 110kV | Total | |
|---|---|---|---|---|---|---|
| 2003 | 0.00 | 6.51 | 5.67 | 0.56 | 1.44 | 5.69 |
| 2002 | 0.00 | 7.90 | 2.43 | 4.68 | 6.17 | 7.06 |
| 2001 | 1.65 | 6.64 | 7.13 | 5.03 | 3.00 | 6.26 |
| 2000 | 1.00 | 7.84 | 5.27 | 2.52 | 1.46 | 6.45 |
- Number of faults per 100 kilometres of prescribed voltage overhead lines
| 6.6kV | 11kV | 22kV | 33kV | 110kV | Total | |
|---|---|---|---|---|---|---|
| 2003 | 15.15 | 20.28 | 0.00 | 7.94 | 7.23 | 19.12 |
| 2002 | 3.76 | 14.15 | 0.00 | 8.77 | 23.73 | 14.09 |
| 2001 | 3.54 | 20.22 | 0.00 | 13.16 | 23.73 | 19.56 |
| 2000 | 5.01 | 20.53 | 0.00 | 7.25 | 0.25 | 19.13 |
The 2003 performance statistics have been calculated using a time-weighted average in accordance with the Electricity (Information Disclosure) Regulations 2000, Regulation 33. VECTOR was combined with UnitedNetworks in October 2002. One month (October 2002) includes the Eastern region of UnitedNetworks Limited as well as the Northern and Wellington regions. The final 5 months are for VECTOR, plus the Northern and Wellington regions of UnitedNetworks Limited.
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2003, No 133
Gazette.govt.nz —
NZ Gazette 2003, No 133
β¨ LLM interpretation of page content
π
Vector Limited Reliability Performance Measures
(continued from previous page)
π Trade, Customs & Industry31 March 2003
Electricity, Reliability, Faults, Performance Measures, Vector Limited