New Zealand Gazette – 2005 – No. 121

Page 2939

✨ Electricity System Performance Statistics



10 AUGUST 2005

NEW ZEALAND GAZETTE, No. 121

2939

CAIDI Class Average CAIDI Targets 2006/10 CAIDI Targets 2006 CAIDI Targets 2005 Actual CAIDI 2004 Actual CAIDI 2003 Actual CAIDI 2002
27.98 35.46 34.86 28

CAIDI for total number of interruptions ( = a/b )
where -
a = sum of interruption duration factors for all interruptions

b = sum of electricity consumers affected by each of those interruptions

CAIDI Targets (=a/b)

Planned
Class B 133 150
Interruptions Unplanned
Class C 30

where-

Planned Interruptions (pi) Class B
a = sum of interruption duration factors for all interruptions

                    2006/10 2005
                    306,200 321,930

b = projected number of electricity consumers affected by each of those interruptions

                    2,295   2,145

Unplanned Interruptions (ui) Class C
a = sum of interruption duration factors for all interruptions

                    2006/10 2005
                    2,526,150   2,396,590

b = projected number of electricity consumers affected by each of those interruptions

                    83,055  78,335


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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2005, No 121


Gazette.govt.nz — PDF NZ Gazette 2005, No 121




✨ LLM interpretation of page content

🏗️ Counties Power Limited Electrical System Statistics (continued from previous page)

🏗️ Infrastructure & Public Works
Electricity, System Interruptions, CAIDI, Planned Interruptions, Unplanned Interruptions, Consumer Impact, Counties Power Limited