✨ Electricity Reliability Statistics




3178 NEW ZEALAND GAZETTE No. 136

Year ended 31 March

1997 1996 1995

Regulation 16

  1. (1) Reliability performance measures
Class
A 0 0 0
B 457 360 423
C 313 284 336
D 2 1 1
E 0 0 0
F 0 0 0
G 0 0 0

Total | 772 | 645 | 760 |

(2) Total number of faults per 100 circuit kilometres of prescribed voltage electric lines

| | 10.7 | 10.0 | 11.0 |

(3) Total number of faults per 100 circuit kilometres of underground prescribed voltage electric lines

| - 33kV | 0 | 0 | 0 |
| - 11kV | 5.2 | 9.6 | 5.6 |
| - Total | 4.5 | 9.0 | 5.3 |

(4) Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric lines

| - 33kV | 7.3 | 7.7 | 3.5 |
| - 11kV | 11.7 | 10.0 | 12.6 |
| - Total | 11.3 | 10.0 | 11.7 |

(5) The SAIDI for total of interruptions

| | 177.0| 227.0| 230.0|

(6) The SAIDI for total of interruptions within each interruption class -

Class
A 0 0 0
B 77.9 109.0 103.0
C 95.5 117.0 120.0
D 3.6 2.0 7.0
E 0 0 0
F 0 0 0
G 0 0 0


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🌾 Electricity Reliability Performance Measures (continued from previous page)

🌾 Primary Industries & Resources
Electricity, Reliability Performance, Faults, SAIDI, Interruptions, Regulation 16