β¨ Electricity Reliability Performance Measures
26 FEBRUARY 2008 NEW ZEALAND GAZETTE, No. 39 921
VECTOR LIMITED
ELECTRICITY LINES BUSINESS
RELIABILITY PERFORMANCE MEASURES TO BE DISCLOSED BY DISCLOSING ENTITIES
(OTHER THAN TRANSPOWER) (CONTINUED)
FOR THE YEAR ENDED 31 MARCH 2007
SCHEDULE 1 β PART 5 (continued)
5. Faults per 100 circuit kilometres of prescribed voltage electric line
| 2007 | 2006 | 2005 | 2004 | |
|---|---|---|---|---|
| (a) The total number of faults | 16.19 | 15.22 | 12.56 | 14.91 |
| 2008 | |
|---|---|
| (b) The total number of targeted faults | 14.72 |
| 2008-2012 | |
|---|---|
| (c) The average total number of faults | 14.72 |
(d) Breakdown of (a) to (c) according to line voltage
| 6.6kV | 11kV | 22kV | 33kV | 110kV | Total | |
|---|---|---|---|---|---|---|
| (a) 2007 | 11.73 | 17.00 | 10.97 | 10.71 | 5.52 | 16.19 |
| (b) 2008 | 16.13 | 15.55 | 8.23 | 8.74 | 4.41 | 14.72 |
| (c) 2008-2012 | - | 15.55 | 8.23 | 8.74 | 4.41 | 14.72 |
6. Number of faults per 100 circuit kilometres of underground prescribed voltage electric line
| 6.6kV | 11kV | 22kV | 33kV | 110kV | Total | |
|---|---|---|---|---|---|---|
| 2007 | 6.88 | 8.53 | 8.64 | 5.43 | 4.62 | 8.16 |
| 2006 | 7.23 | 7.18 | 1.45 | 5.20 | - | 6.73 |
| 2005 | - | 4.04 | 4.07 | 1.06 | - | 3.66 |
| 2004 | - | 6.46 | 4.09 | 5.59 | 7.72 | 6.28 |
7. Number of faults per 100 circuit kilometres of overhead prescribed voltage electric line
| 6.6kV | 11kV | 22kV | 33kV | 110kV | Total | |
|---|---|---|---|---|---|---|
| 2007 | 20.33 | 24.95 | 57.41 | 16.51 | 7.77 | 24.14 |
| 2006 | 15.43 | 24.10 | 13.44 | 19.48 | 3.89 | 23.53 |
| 2005 | - | 21.37 | - | 20.10 | 19.43 | 21.12 |
| 2004 | - | 23.18 | - | 23.54 | 11.66 | 23.01 |
LexisNexis
5(c) 5(d) Vector plans to phase out 6.6kV by 2012
Next Page →
Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2008, No 39
Gazette.govt.nz —
NZ Gazette 2008, No 39
β¨ LLM interpretation of page content
π
Electricity Reliability Performance Measures for Vector Limited
(continued from previous page)
π Trade, Customs & IndustryElectricity, Reliability, Faults, Performance measures, Vector Limited