New Zealand Gazette – 2000 – No. 109

Page 2738

✨ Electricity Reliability Performance Measures



NEW ZEALAND GAZETTE

No. 109

REGULATION 22

RELIABILITY PERFORMANCE MEASURES

for the Year Ending 31 March 2000

2000 1999 1998 1997

  1. Total Interruptions
    a) Planned Interruptions (Class B) | 342 | 492 | 401 | 372 |
    b) Unplanned Interruptions (Class C) | 152 | 243 | 278 | 303 |
    Total | 494 | 735 | 680 | 675 |

  2. Next Year Target
    a) Planned Interruptions (Class B) | 400 |
    b) Unplanned Interruptions (Class C) | 200 |

  3. Next 5 Year Average Target
    a) Planned Interruptions (Class B) | 400 |
    b) Unplanned Interruptions (Class C) | 200 |

  4. Unplanned Interruptions not restored within:
    a) 3 Hours (%) | 20 | 27 | 30 | 30 |
    b) 24 Hours (%) | NIL | 0 | 0 | 0 |

  5. Faults/100km
    a) Total No. of faults | 5.98 | 10.07 | 11.58 | 12.74 |
    b) Next year targets | 8 | 9.3 | - | - |
    c) Next 5 year average target | 7 | 9.1 | - | - |
    d) 33kV Line Voltage
    i) Total no. of faults | 1.9 | 4.3 | 6.91 | 6.91 |
    Next year target | 3.5 | 3.5 | - | - |
    Next 5 year target | 3.0 | 3.0 | - | - |
    ii) 11kV Line Voltage
    a) Total no. of faults | 6.45 | 10.77 | 12.11 | 13.36 |
    b) Next year target | 8 | 10 | - | - |
    c) Next 5 year target | 8 | 9.9 | - | - |

  6. Faults/100km of Underground Line
    a) Total | 14.56 | 12.14 | 16.81 | 18.56 |
    b) 33kV | 0 | 0 | 36.84 | 10.53 |
    c) 11kV | 15.27 | 12.88 | 15.63 | 19.05 |

  7. Faults/100km of Overhead Line
    a) Total | 4.55 | 9.73 | 10.72 | 11.74 |
    b) 33kV | 2.03 | 4.39 | 4.41 | 6.61 |
    c) 11kV | 4.87 | 10.39 | 11.50 | 12.38 |

  8. TOTAL SAIDI | 103.99 | 162.4 | 167.18 | 164.4 |

  9. SAIDI Targets Next Year
    a) Planned Interruptions (Class B) | 60 |
    b) Unplanned Interruptions (Class C) | 80 |

  10. SAIDI Targets Next 5 years
    a) Planned Interruptions (Class B) | 50 |
    b) Unplanned Interruptions (Class C) | 70 |

  11. SAIDI
    a) Planned Interruptions (Class B) | 56.6 | 80.47 | 67.96 | 49.36 |
    b) Unplanned Interruptions (Class C) | 47.3 | 81.96 | 95.81 | 115.05 |

  12. TOTAL SAIFI | 1.48 | 2.38 | 3.11 | 3.13 |

  13. SAIFI Target Next Year
    a) Planned Interruptions (Class B) | 0.5 |
    b) Unplanned Interruptions (Class C) | 2 |

  14. SAIFI Target next 5 years
    a) Planned Interruptions (Class B) | 0.42 |
    b) Unplanned Interruptions (Class C) | 1.8 |



Next Page →



Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2000, No 109


Gazette.govt.nz — PDF NZ Gazette 2000, No 109




✨ LLM interpretation of page content

🏭 Annual Valuation Reconciliation Report for Hawke's Bay Network Limited (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Valuation, Financial report, System fixed assets, Depreciation, Revaluation, Hawke's Bay