✨ Electricity Reliability Statistics




NEW ZEALAND GAZETTE

No. 107

Detailed shutdown analysis:

1995/96 UNPLANNED [CLASS C] 1995/96 PLANNED [CLASS B] 1994/95 UNPLANNED [CLASS C] 1994/95 PLANNED [CLASS B]
1) Total Interruptions 222 308 287 400
33kV Overhead 11 0 12 0
33kV Underground 0 0 0 0
11kV Overhead 161 272 234 343
11kV Underground 50 36 41 57
1995/96 1994/95
2) Total Faults per 100km of line 6.13 8.13
3) Faults per 100km of Underground Line
33kV 0 0
11kV 16.50 13.50
4) Faults per 100km of Overhead Line
33kV 4.85 5.29
11kV 9.17 13.32

SYSTEM AVERAGE INTERRUPTION DURATION INDEX [SAIDI]

1995/96 1994/95
5) Total Interruptions 111.8 min/per year 172 min/per year
6) Class A 0 0
Class B 39.60 49.60
Class C 72.20 122.40
Class D 0 0
Class E 0 0
Class F 0 0
Class G 0 0

SYSTEM AVERAGE INTERRUPTION FREQUENCY INDEX [SAIFI]

1995/96 1994/95
7) Total Interruptions 1.97 per year 3.08 per year
8) Class A 0 0
Class B 0.35 0.53
Class C 1.62 2.55
Class D 0 0
Class E 0 0
Class F 0 0
Class G 0 0


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✨ LLM interpretation of page content

🌾 Electricity Information Disclosure Regulations 1994 - Reliability Performance Measure (continued from previous page)

🌾 Primary Industries & Resources
Electricity, Reliability, Interruption Disclosure, Planned Shutdown, Unplanned Shutdown, Statistics