✨ Reliability Performance Measures




REGULATION 22 RELIABILITY PERFORMANCE MEASURES

targets 2004-07 2003 2002 2001 2000 1999

1.- 3. Number of interruptions and interruption Targets by class

Class A - Transpower Planned
(a)

Class B - ML Ltd Planned
(b) | 145 | 157 | 159 | 145 | 117 | 156 |

Class C - ML Ltd Unplanned | 223 | 208 | 283 | 302 | 125 | 133 |

Class D - Transpower Unplanned |

Class E - ECNZ Unplanned | - | - | 1 | - | - | 1 |

Class F - Other Generation |

Class G - Other |

Total | - | - | 443 | 447 | 242 | 290 |

4. Percentage of Class C interruptions not restored within -

(a) Three hours | 29.3% | 29.5% | 22.4% | 23.3% |
(b) 24 hours | 2.8% | 1.6% | 2.4% | 1.5% |

Faults (Class C) per 100 kilometres

5. Total number of faults per 100 km

faults/100 km
33 kV 2.6
11kV 9.8
6.6kV -
Total 8.8

6. Faults (Class C) per 100 kilometres underground

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

7. Faults (Class C) per 100 km overhead

faults/100 km
33 kV 3.9
11kV 13.6
6.6kV -
Total 12.2


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2002, No 127


Gazette.govt.nz PDF NZ Gazette 2002, No 127





✨ LLM interpretation of page content

πŸ—οΈ Regulation 22 Reliability Performance Measures

πŸ—οΈ Infrastructure & Public Works
Performance measures, interruptions, faults, reliability, Transpower, ML Ltd, ECNZ