β¨ Electricity Interruption Statistics
2848
NEW ZEALAND GAZETTE
No. 113
Reliability Performance Measures
Total number of interruptions together with a breakdown of the total according to interruptions
TOTAL NUMBER OF INTERRUPTIONS (together with a breakdown of that total according to Interruptions Class)
INTERRUPTION CLASS
| 2000 | 1999 | 1998 | 1997 | |
|---|---|---|---|---|
| Class A β Planned interruption by Transpower | 1 | 1 | 0 | 0 |
| Class B - being a planned interruption by the principal line owner (other than Transpower) | 87 | 184 | 153 | 248 |
| Class C - being an unplanned interruption originating within the works of the principal line owner, where those works are used for carrying out line business activities | 236 | 291 | 289 | 246 |
| Class D - being an unplanned interruption originating within the works of Transpower, where those works are used for carrying out line business activities | 2 | 4 | 0 | 0 |
| Class E - being an unplanned interruption originating within works used, by the principal line owner, for the generation of electricity | 0 | 0 | 0 | 0 |
| Class F - being an unplanned interruption originating within works used, by persons other than the principal line owner, for the generation of electricity | 0 | 0 | 0 | 0 |
| Class G - being an unplanned interruption caused by another line owner | 0 | 0 | 0 | 0 |
| Class H - being a planned interruption caused by another line owner | 0 | 0 | 0 | 0 |
| Class I - being an interruption not referred to in any of paragraphs (a) to (h) | 0 | 0 | 0 | 0 |
| Total number of Interruptions | 326 | 480 | 442 | 494 |
INTERRUPTION TARGETS
| 2001 | 5 Year Average | |
|---|---|---|
| Class B - being a planned interruption by the principal owner (other than Transpower) | 83 | 63 |
| Class C - being an unplanned interruption originating within the works of the principal line owner where those works are used for carrying out line business activities | 206 | 168 |
| Restoration Times | 2000 | |
| The proportion (expressed as a percentage) of the total number of Class C interruptions not restored within: | ||
| 3 hours | 16.95% | |
| 24 hours | 0% |
| 2000 | 1999 | 1998 | 1997 | |
|---|---|---|---|---|
| Total number of faults per 100 circuit kilometres of prescribed voltage electric line | 6.4 | 7.9 | 7.9 | 6.9 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 113
Gazette.govt.nz —
NZ Gazette 2000, No 113
β¨ LLM interpretation of page content
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Electricity Distribution Statistics
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ποΈ Infrastructure & Public WorksStatistics, Electricity, Distribution, Interruptions, Reliability, Performance Measures