✨ Reliability Performance Measures




NEW ZEALAND GAZETTE

No. 194

sched1 pt5

Reliability Performance Measures

1 Number of interruption by class

Class Description 1999 1998 1997 1996
number of interruptions number of interruptions number of interruptions number of interruptions
A Transpower Planned 0 0 0 0
B CitiPower Planned 41 35 16 9
C CitiPower Unplanned 4 8 7 7
D Transpower Unplanned 1 2 0 0
E ECNZ Unplanned 0 0 0 0
F Other Generation 0 0 0 0
G Unplanned 0 0 0 0
Total 46 45 23 16

2 Interruption Targets for the following financial year

Class Description 2000
number of interruptions
(a) B CitiPower Planned 40
(b) C CitiPower Unplanned 8

3 Average interruption targets for the subsequent four years

Class Description 2001 2002 2003 2004
number of interruptions
(a) B CitiPower Planned 40 40 40 40
(b) C CitiPower Unplanned 8 8 8 8

4 Percentage of Class C interruptions not restored within...

1999
(a) Three hours 0.0% of total class interruptions
(b) 24 hours 0.0%

5 Faults (Class C) per 100 kilometres

(a) Total number of faults per 100 km

Voltage 1999 1998 1997 1996
33 kV 4.8 8.7 4.4 4.4
11kV 4.0 10.1 7.6 5.1
Total 1.7 3.7 3.2 3.2

(b) Total number of faults per 100 km following year

Voltage 2000
33 kV 4.0
11kV 4.0
Total 3.8

(c) Total number of faults per 100 km following years

Voltage 2001 2002 2003 2004
33 kV 4.0 4.0 4.0 4.0
11kV 4.0 4.0 4.0 4.0
Total 3.8 3.8 3.8 3.8

6 Faults (Class C) per 100 kilometres underground

Voltage 1999 1998 1997 1996
33 kV 4.6 10.0 0.0 7.9
11kV 0.0 7.4 5.9 4.4
Total 4.0 7.7 5.1 4.9

7 Faults (Class C) per 100 kilometres overhead

Voltage 1999 1998 1997 1996
33 kV 0.0 7.7 10.1 0.0
11kV 9.1 27.3 17.9 8.9
Total 4.8 16.7 14.2 4.7


Next Page →

PDF embedding disabled (Crown copyright)

View this page online at:


VUW Te Waharoa PDF NZ Gazette 1999, No 194


NZLII PDF NZ Gazette 1999, No 194





✨ LLM interpretation of page content

🏭 Nelson Electricity Limited Financial Performance (continued from previous page)

🏭 Trade, Customs & Industry
Financial Performance, Efficiency Measures, Energy Delivery, Statistics, Nelson Electricity Limited