✨ Electricity Reliability Statistics




NEW ZEALAND GAZETTE

No. 69

Reliability Performance Measure Targets

Total number of interruptions in class

Class 2000/01 2001/02 2002/0 2003/04 2004/05
A - - - - -
B 80 77 75 72 70
C 90 97 95 92 80
D - - - - -
E - - - - -
F - - - - -
G - - - - -
H - - - - -
Total 170 174 170 164 150

Proportion of the total Class C interruptions not restored within:

a) 3 hours - 0%

b) 24 hours - 0%

Number of Faults

2000/01 2001/02 2002/0 2003/04 2004/05
Overhead
33kV 5 5 4 4 3
11kV 86 82 78 75 70
Total Overhead 91 87 82 79 73
Underground
33kV - - - - -
11kV 12 12 10 10 9
Total Underground 12 12 10 10 9
Total 103 99 92 89 82

Number of Faults per 100 Circuit Kilometres

2000/01 2001/02 2002/0 2003/04 2004/05
Overhead
33kV 3.2 3.2 2.6 2.6 1.9
11kV 10.6 10.0 9.6 9.2 8.6
Total Overhead 9.4 9.0 8.5 8.1 7.5
Underground
33kV - - - - -
11kV 8.0 8.0 6.7 6.7 6.0
Total Underground 7.4 7.4 6.1 6.1 5.5
Total 9.09 8.7 8.1 7.9 7.2

SAIDI

2000/01 2001/02 2002/0 2003/04 2004/05
B 22.5 22 20 18 17
C 77.5 76 75 74 73
Total SAIDI 100 98 95 92 90


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2000, No 69


Gazette.govt.nz PDF NZ Gazette 2000, No 69





✨ LLM interpretation of page content

🌾 Number of Faults per 100 Circuit Kilometre (continued from previous page)

🌾 Primary Industries & Resources
Electricity, Faults, Circuit Kilometre, Overhead, Underground, 33kV, 11kV

🌾 Reliability Performance Measure Targets

🌾 Primary Industries & Resources
Electricity, Reliability, Interruptions, SAIDI, Performance Measures

🌾 Total number of interruptions in class

🌾 Primary Industries & Resources
Electricity, Interruptions, Class B, Class C

🌾 Proportion of the total Class C interruptions not restored within

🌾 Primary Industries & Resources
Electricity, Interruptions, Restoration Time, Class C

🌾 Number of Faults

🌾 Primary Industries & Resources
Electricity, Faults, Overhead, Underground, 33kV, 11kV

🌾 Number of Faults per 100 Circuit Kilometres

🌾 Primary Industries & Resources
Electricity, Faults, Circuit Kilometres, Overhead, Underground, 33kV, 11kV

🌾 SAIDI

🌾 Primary Industries & Resources
Electricity, SAIDI, Reliability, Class B, Class C