✨ Electricity Reliability Performance




302

NEW ZEALAND GAZETTE, No. 13

18 JANUARY 2005

2 Interruption Targets for the Following Financial Year

2005
Class B - Principal Line Owner Planned Powerco
822
Class C - Principal Line Owner Unplanned 1797

3 Average Interruption Targets for the Following Financial Year and Subsequent 4 Financial Years

2005 2005-2009
Powerco Powerco
Class B - Principal Line Owner Planned 822 822
Class C - Principal Line Owner Unplanned 1797 1692

4 Proportion of the Total Number of Faults Not Restored Within:

2004 2003 2002 2001
Period Powerco Powerco Powerco Powerco
Class C - Principal Line Owner Unplanned 3 hours 25.8% 21.3% 8.22%
24 hours 2.5% 0.7% 0.82%

5(a) Total Number Of Faults Per 100km Of Prescribed Voltage Line

Nominal Voltage 2004 2003 2002 2001
Powerco Powerco Powerco Powerco
Number of Faults/100km Number of Faults/100km Number of Faults/100km Number of Faults/100km
110kV - - - -
66kV 3.33 9.31 3.98 3.40
33kV 10.18 8.42 7.31 -
22kV 19.61 12.14 13.00 13.24
11kV 14.34 11.69 8.91 11.23
6.6kV 6.33 4.74 6.07 5.34
3.3kV - - - -
Total 13.72 11.00 8.40 10.29

5(b) Total Number Of Faults Per 100km Of Prescribed Voltage Line

(Targeted for the Following Financial Year)

Nominal Voltage 2005 2004 2003 2002
Powerco Powerco Powerco Powerco
Number of Faults/100km Number of Faults/100km Number of Faults/100km Number of Faults/100km
110kV N/A 4.35 5.89 -
66kV 5.50 - - 6.10
33kV 6.93 6.49 9.50 9.50
22kV 10.98 9.39 10.34 9.40
11kV 11.28 9.21 10.42 9.70
6.6kV 10.86 - - -
3.3kV N/A - - -
Total (Weighted Average) 10.85 8.96 9.20 9.10

5(c) Total Number Of Faults Per 100km Of Prescribed Voltage Line

(Targeted for the Following Financial Year and Subsequent 4 Financial Years)

Nominal Voltage 2005 2006-2009
Powerco Powerco
Number of Faults/100km Number of Faults/100km
110kV N/A N/A
66kV 5.50 5.18
33kV 6.93 6.53
22kV 10.98 10.34
11kV 11.28 10.82
6.6kV 10.86 10.23
3.3kV N/A N/A
Total (Weighted Average) 10.85 10.22


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2005, No 13


Gazette.govt.nz PDF NZ Gazette 2005, No 13





✨ LLM interpretation of page content

🏭 Disclosure of Reliability Performance Measures Pursuant to Electricity Information Disclosure Requirements 2004 (continued from previous page)

🏭 Trade, Customs & Industry
Reliability Performance, Interruptions, Transpower, Distributor, ECNZ