✨ Electricity Supply Performance Measures




REQUIREMENT 21 - RELIABILITY PERFORMANCE MEASURES

targets
2009-12 2008 2007 2006 2005 2004

1.- 3. Total Interruptions and Interruption Targets by Class

Class A - Transpower Planned
(a)

Class B - MLL Planned
(b) | 274 | 274 | 274 | 267 | 259 | 277 |

Class C - MLL Unplanned
| 359 | 359 | 359 | 294 | 233 | 219 |

Class D - Transpower Unplanned
| - | 5 | - | - | 6 | 11 |

Class E - MLL Generation Unplanned

Class F - Other Generation Unplanned

Class G - Other Unplanned

Class H - Other Planned
| - | 8 | - | - | - | - |

Class I - Other than above
| - | - | 646 | 561 | 498 | 507 |

Total
| | 646 | 561 | 498 | 507 |

4. Percentage of Class C Interruptions not Restored within -

(a) Three hours
| - | 34.5% | 25.2% | 27.9% | 29.7% |

(b) 24 hours
| - | 2.8% | 0.7% | 3.0% | 3.2% |

Faults (Class C) per 100 Kilometres

5. Total number of faults per 100 Kilometres

faults/100 km
33 kV 4.4 4.5
11kV 15.7 15.6
6.6kV - 9.0
Total - 9.0

6. Faults (Class C) per 100 Kilometres Underground

faults/100 km
33 kV - -
11kV - -
Total - 9.0

7. Faults (Class C) per 100 Kilometres Overhead

faults/100 km
33 kV 4.6 5.2
11kV 15.9 13.4
6.6kV - -
Total - 14.2


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2008, No 27


Gazette.govt.nz PDF NZ Gazette 2008, No 27





✨ LLM interpretation of page content

🏭 Marlborough Lines Limited Reliability Performance Measures (continued from previous page)

🏭 Trade, Customs & Industry
Electricity Supply, Reliability Performance, Interruptions, Faults, Statistics