✨ Electricity Performance Measures
4564 NEW ZEALAND GAZETTE, No. 156 29 NOVEMBER 2006
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 5 (a) and (d) The total number of faults per 100 circuit kilometres of prescribed voltage electric line | ||||
| 66 kV | 5.5 | 1.8 | 1.8 | N/A |
| 33 kV | 7.1 | 5.4 | 3.4 | 4.4 |
| 11 kV | 14.0 | 12.4 | 12.6 | 12.2 |
| 6.6 kV | 5.8 | 7.0 | 6.0 | 6.9 |
| Total | 11.1 | 10.0 | 9.5 | 9.6 |
5 (b) and (d) Target number of faults per 100 circuit kilometres for next financial year
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 66 kV | 3.0 | 3.0 | 2.0 | N/A |
| 33 kV | 6.0 | 5.0 | 3.0 | 2.5 |
| 11 kV | 12.5 | 12.5 | 12.5 | 12.0 |
| 6.6 kV | 7.0 | 7.0 | 6.0 | 6.0 |
| Total | 10.6 | 10.0 | 9.4 | 8.9 |
5 (c) and (d) Average target number of faults per 100 circuit kilometres for next 5 years
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 66 kV | 3.0 | 3.0 | 2.0 | N/A |
| 33 kV | 6.0 | 5.0 | 3.0 | 2.5 |
| 11 kV | 12.5 | 12.5 | 12.5 | 12.0 |
| 6.6 kV | 7.0 | 7.0 | 6.0 | 6.0 |
| Total | 10.6 | 10.0 | 9.4 | 8.9 |
6 The total number of faults per 100 circuit kilometres of underground prescribed voltage electric line
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 33 kV | 0.0 | 3.4 | 3.4 | 1.1 |
| 11 kV | 2.9 | 4.4 | 5.0 | 5.2 |
| 6.6 kV | 0.4 | 5.6 | 2.5 | 1.7 |
| Total | 1.8 | 4.7 | 3.9 | 3.2 |
7 The total number of faults per 100 circuit kilometres of overhead prescribed voltage electric line
| 2006 | 2005 | 2004 | 2003 | |
|---|---|---|---|---|
| 66 kV | 5.5 | 1.8 | 1.8 | N/A |
| 33 kV | 8.7 | 5.9 | 3.4 | 5.0 |
| 11 kV | 16.5 | 14.0 | 13.9 | 13.4 |
| 6.6 kV | 8.1 | 7.6 | 7.5 | 8.9 |
| Total | 13.5 | 11.2 | 10.8 | 11.0 |
8 The SAIDI for the total number of interruptions (minutes)
| 2006 | |
|---|---|
| 96.5 |
9 SAIDI target for next financial year (minutes)
| Class | 2006 | 2005 | 2004 | 2003 |
|---|---|---|---|---|
| Class B – planned by line owners | 15.0 | 15.0 | 15.0 | 15.0 |
| Class C – unplanned by line owners | 75.0 | 75.0 | 75.0 | 75.0 |
10 Average SAIDI targets for next 5 years (minutes)
| Class | 2006 | 2005 | 2004 | 2003 |
|---|---|---|---|---|
| Class B – planned by line owners | 15.0 | 15.0 | 15.0 | 15.0 |
| Class C – unplanned by line owners | 75.0 | 75.0 | 75.0 | 75.0 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2006, No 156
Gazette.govt.nz —
NZ Gazette 2006, No 156
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