Electricity Reliability Performance Measures




26 FEBRUARY 2008 NEW ZEALAND GAZETTE, No. 39 923

VECTOR LIMITED
ELECTRICITY LINES BUSINESS

RELIABILITY PERFORMANCE MEASURES TO BE DISCLOSED BY DISCLOSING ENTITIES
(OTHER THAN TRANSPOWER) (CONTINUED)
FOR THE YEAR ENDED 31 MARCH 2007

SCHEDULE 1 – PART 5 (continued)

SAIFI

12. The SAIFI for the total number of interruptions

2007 2006 2005 2004
2.05⁷ 1.67 1.25 1.54

13. SAIFI targets for the following financial year

2008
(a) Planned (class B) 0.04
(b) Unplanned (class C) 1.27

14. Average SAIFI targets

2008-2012
(a) Planned (class B) 0.04
(b) Unplanned (class C) 1.27

15. The SAIFI for the total number of interruptions within each interruption class

2007 2006 2005 2004
Class A - _⁸ - _⁹
Class B 0.03 0.03 0.02 0.05
Class C 1.38 1.47 1.12 1.38
Class D 0.64 0.17 0.11 0.11
Class E - - - -
Class F - - - -
Class G - - - -
Class H - - - -
Class I - - - -

⁷ The increase is mainly due to a Transpower outage on 12 June 2006 and other extreme events.
⁸ 0.0000015
⁹ 0.0000016



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2008, No 39


Gazette.govt.nz PDF NZ Gazette 2008, No 39





✨ LLM interpretation of page content

🏭 Electricity Reliability Performance Measures for Vector Limited (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Reliability, Faults, Performance measures, Vector Limited, SAIDI, Interruptions