✨ Electricity Reliability Performance Statistics




18 AUGUST

NEW ZEALAND GAZETTE

2749

6 Faults per 100 circuit-km of underground electric line:

2003 2002 2001 2000
66kV 3.2 3.5 0.0 0.0
33kV 0.0 0.0 0.0 0.0
11kV 2.6 3.3 3.0 2.9
All 2.6 3.3 2.9 2.8

7 Faults per 100 circuit-km of overhead electric line:

2003 2002 2001 2000
66kV 5.3 2.6 0.0 3.5
33kV 4.2 4.0 3.0 4.6
11kV 16.9 10.2 13.6 14.3
All 15.5 9.5 12.5 13.3

8, 11,
12, 15,
16, 19. SAIDI, SAIFI and CAIDI by interruption class and in total for 2003:

Network or Generation Owner Disclosure Regulation Class Classification of Interruptions SAIDI (minutes per connected consumer) SAIFI (interruptions per connected consumer) CAIDI (minutes per consumer interrupted)
Orion B Planned Shutdowns 10 0.03 276
C Unplanned Cuts 86 0.89 97
Total 96 0.92 103
Transpower A Planned Shutdowns 0 0.00 0
D Unplanned Cuts 6 0.30 20
Total 6 0.30 20
Combined Total 102 1.22 83


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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2003, No 103


Gazette.govt.nz PDF NZ Gazette 2003, No 103





✨ LLM interpretation of page content

🌾 Disclosure of Reliability Performance Measures by Line Owners (continued from previous page)

🌾 Primary Industries & Resources
Electricity, Reliability performance, Interruptions, Faults, Orion, Transpower, Statistics, SAIDI, SAIFI, CAIDI