✨ Electricity Performance Measures




18 AUGUST NEW ZEALAND GAZETTE 2327

Disclosure of Reliability of Performance Measures
Pursuant to Regulation 16 Electricity (Information Disclosure) Regulations 1994

  1. Interruptions (excluding interruptions caused by operation of 11kV transformer
    fuses and affecting only up to 3 customers)

    Class Number
    Total all interruptions 594
    A. TransPower - Planned Shutdowns 0
    B. Electricity Distributor - Planned Shutdowns 290
    C. Electricity Distributor - Unplanned Cuts 300
    D. TransPower - Unplanned Cuts 4
    E. ECNZ Generator - Unplanned Cuts 0
    F. Other Distributor or Generator - Unplanned Cuts 0
    G. Other Distributor or Generator - Planned Shutdowns 0
  2. Total faults per 100 kilometres: 12.1

  3. Underground faults per 100km

    Total all voltages:
    33kV 33.3
    22kV 0
    11kV 33.3

  4. Overhead faults per 100km

    Total all voltages:
    33kV 10.0
    22kV 8.3
    11kV 12.3

  5. System performance indices

    Class (As in 1. above) SAIDI (System Average Interruption Duration Index) SAIFI (System Average Interruption Frequency Index) CAIDI (Customer Average Interruption Duration Index)
    A. 0 0 -
    B. 398.7 1.52 262.33
    C. 468.8 7.59 61.77
    D. 18.8 0.47 40.04
    E. 0 0 -
    F. 0 0 -
    G. 0 0 -
    Total 886.4 9.59 92.43


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✨ LLM interpretation of page content

🏭 Disclosure of Reliability of Performance Measures

🏭 Trade, Customs & Industry
Electricity, Performance Measures, Interruptions, Faults, System Performance