New Zealand Gazette – 2001 – No. 85

Page 2219

✨ Reliability Performance Measures



10 AUGUST
NEW ZEALAND GAZETTE
2219

REGULATION 22
RELIABILITY PERFORMANCE MEASURES
YEAR ENDED 31 MARCH 2001

  1. Total Interruptions
    a) Planned Interruptions (Class B) 553 494 735 680
    b) Unplanned Interruptions (Class C) 193 152 243 278

  2. Next Year Target
    a) Planned Interruptions (Class B) 360 400 450
    b) Unplanned Interruptions (Class C) 170 200 225

  3. Next 5 Year Average Target
    a) Planned Interruptions (Class B) 340 400 430
    b) Unplanned Interruptions (Class C) 150 200 220

  4. Unplanned Interruptions not restored
    within:
    a) 3 Hours (%) 30 20 27 30
    b) 24 Hours (%) 7 NIL 0 0

  5. Faults/100km
    a) Total No. of faults 7.5 5.98 10.07 11.58
    b) Next year targets 6.6 8 9.3
    c) Next 5 year average target 6 7 9.1
    i) 33kV Line Voltage
    a) Total no. of faults 6.96 1.9 4.3 6.91
    b) Next year target 6.2 3.5 3.5
    c) Next 5 year target 6 3.0 3.0
    ii) 11kV Line Voltage
    a) Total no. of faults 7.48 6.45 10.77 12.11
    b) Next year target 6.7 8 10
    c) Next 5 year target 6.2 8 9.9

  6. Faults/100km of Underground Line
    a) Total 10.6 14.56 12.14 16.81
    b) 33kV 0 0 0 36.84
    c) 11kV 10.87 15.27 12.88 15.63

  7. Faults/100km of Overhead Line
    a) Total 7.1 4.55 9.73 10.72
    b) 33kV 7.7 2.03 4.39 4.41
    c) 11kV 6.9 4.87 10.39 11.50

  8. TOTAL SAIDI 385.03 103.99 162.4 167.18

  9. SAIDI Classification for 31 March 2001
    a) Planned Interruptions (Class B) 58.43 56.6 80.47 67.96
    b) Unplanned Interruptions (Class C) 81.60 47.3 81.96 95.81
    c) Unplanned Interruptions -
    Transpower (Class D) 245.00 - -

  10. SAIDI Targets Next Year
    a) Planned Interruptions (Class B) 58 60 75
    b) Unplanned Interruptions (Class C) 68 80 75

  11. SAIDI Targets Next 5 years
    a) Planned Interruptions (Class B) 55 50 70
    b) Unplanned Interruptions (Class C) 51 70 70

  12. TOTAL SAIFI 4.75 1.48 2.38 3.11

  13. SAIFI Classification for 31 March 2001
    a) Planned Interruptions (Class B) 0.41 0.41 0.51 0.45
    b) Unplanned Interruptions (Class C) 2.34 1.06 1.87 2.26
    c) Unplanned Interruptions --
    Transpower (Class D) 2.00 - -



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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2001, No 85


Gazette.govt.nz — PDF NZ Gazette 2001, No 85




✨ LLM interpretation of page content

🏗️ Hawke's Bay Network Limited Financial Statements Disclosure (continued from previous page)

🏗️ Infrastructure & Public Works
Financial Statements, Electricity, Information Disclosure, Hawke's Bay Network Limited, Revenue, Expenditure, Energy Delivery Efficiency, System Length, Circuit Length, Transformer Capacity, Maximum Demand, Electricity Supplied