Electricity Fault and SAIDI Statistics




4028

NEW ZEALAND GAZETTE, No. 163

14 DECEMBER 2004

Fault Targets per 100 Circuit Kilometre

Number of faults targeted (next year)

2005 2004 2003
33kV 2.6 2.6 2.37
11kV 9.5 9.5 9.13
Total 8.49 8.49 8.12

Average Faults Targets (next and subsequent 4 years)

2005/09 2004/08 2003/07
33kV 2.6 2.6 1.91
11kV 9.5 9.5 8.40
Total 8.49 8.49 7.43

Number of Faults per 100 Circuit Kilometre

2004 2003 2002 2001
Overhead
33kV 7.19 1.96 2.4 4.2
11kV 11.70 7.97 6.2 10.3
Total Overhead 11.01 7.05 5.6 9.3
2004 2003 2002 2001
Underground
33kV - - - -
11kV 3.78 11.40 4.8 3.6
Total Underground 3.40 10.18 4.4 3.3
Total 9.7 7.3 5.4 8.4

SAIDI

Class A – Planned by Transpower 2004 2003 2002 2001
Class B – Planned by Electra - - - -
Class C – Unplanned by Electra 9.98 5.86 17.6 22.3
Class D – Unplanned by Transpower 107.86 49.73 48.2 82.1
Class E – Unplanned by embedded generation - - - -
Class F – Unplanned by generation on other network - - - -
Class G – Unplanned by other line owner - - - -
Class H – Planned by other line owner - - - -
Class I – Any other loss of supply - - - -
Total 133.47 61.30 66.3 141.8

SAIDI targets (next year)

2005 2004 2003
Class B – Planned 20 20 20
Class C – Unplanned 80 80 75
Total 100 100 95


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2004, No 163


Gazette.govt.nz PDF NZ Gazette 2004, No 163





✨ LLM interpretation of page content

🏭 Financial and efficiency performance measures for the Line Business (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Financial performance, Efficiency measures, Line Business, Commerce Act 1986

🏭 Fault Targets per 100 Circuit Kilometre

🏭 Trade, Customs & Industry
Electricity, Fault targets, Circuit kilometre, Performance measures

🏭 Average Faults Targets (next and subsequent 4 years)

🏭 Trade, Customs & Industry
Electricity, Fault targets, Performance measures, Circuit kilometre

🏭 Number of Faults per 100 Circuit Kilometre

🏭 Trade, Customs & Industry
Electricity, Fault statistics, Circuit kilometre, Performance measures

🏭 SAIDI Statistics

🏭 Trade, Customs & Industry
Electricity, SAIDI, System Average Interruption Duration Index, Performance measures

🏭 SAIDI Targets (next year)

🏭 Trade, Customs & Industry
Electricity, SAIDI, System Average Interruption Duration Index, Performance measures