✨ Electricity System Statistics




3814
NEW ZEALAND GAZETTE
No. 146

Reliability Performance Measures (Schedule 1, Part 5)

Interruptions Average Interruption Targets Interruption Targets Actual Interruptions
Class 2001/05 2001 2000 1999 1998 1997
Planned Interruptions Class A 1 0
Class B 156 376 485 481
Unplanned Interruptions Class C 179 140 131 190
Class D 2 0
Total 338 516 616 671

4 Proportion of Total Class C Interruptions not restored: (= a/b*100/1)
where -
a = No. of interruptions not restored within
b = Total number of Class C interruptions
Proportion expressed as a percentage

Within 3 Hours Within 24 Hours
47 0
179 179
26.26% 0.00%

Reliability Performance Measures (Schedule 1, Part 5)

5

Faults Average Faults Targets Faults Targets Actual number of faults
2001/05 2001 2000 1999 1998 1997
Faults per 100 circuit kilometres of prescribed voltage electric line Nominal Voltage
50kV 4 5 6 7
11kV 6 6 6 8
Total 10 11 12 15

6

Faults Actual number of faults
2000 1999 1998 1997
Faults per 100 circuit kilometres of underground prescribed voltage electric line Nominal Voltage
11kV 4 9 5
Total 4 9 5

7

Faults Actual number of faults
2000 1999 1998 1997
Faults per 100 circuit kilometres of overhead prescribed voltage electric line Nominal Voltage
50kV 4 5 6
11kV 6 6 6
Total 10 11 12


Next Page →



Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2000, No 146


Gazette.govt.nz PDF NZ Gazette 2000, No 146





✨ LLM interpretation of page content

🏭 Electricity System Statistics (continued from previous page)

🏭 Trade, Customs & Industry
Energy, Electricity, Statistics, Interruptions, Faults, Performance Measures