✨ Electricity Reliability Performance




Vector Limited

Electricity Lines Business

Reliability Performance Measures to be Disclosed by Disclosing Entities (Other Than Transpower) - continued

For the year ended 31 March 2004


SCHEDULE 1 - PART 5 - CONTINUED

  1. Faults per 100 circuit kilometres of prescribed voltage electric line
2004 2003 2002 2001
(a) The total number of faults 14.52 12.57 9.36 10.68
2005
(b) The total number of targeted faults 11.67
2005-2009
(c) The average total number of faults 10.04

(d) Breakdown of (a) to (c) according to line voltage

6.6kV 11kV 22kV 33kV 110kV Total
(a) 2004 - 15.14 2.86 12.71 6.57 14.52
(b) 2005 7.64 12.55 2.82 7.23 0.82 11.67
(c) 2005-2009 3.06 10.75 2.51 6.33 0.82 10.04
  1. Number of faults per 100 circuit kilometres of underground prescribed voltage electric line
6.6kV 11kV 22kV 33kV 110kV Total
2004 - 6.30 2.91 4.82 5.31 5.99
2003 - 6.51 5.67 0.56 1.44 5.69
2002 - 7.90 2.43 4.68 6.17 7.06
2001 1.65 6.64 7.13 5.03 3.00 6.26
  1. Number of faults per 100 circuit kilometres of overhead prescribed voltage electric line
6.6kV 11kV 22kV 33kV 110kV Total
2004 - 23.25 - 21.38 10.84 22.86
2003 15.15 20.28 - 7.94 7.23 19.12
2002 3.76 14.15 - 8.77 23.73 14.09
2001 3.54 20.22 - 13.15 23.73 19.56

The 2003 performance statistics have been calculated using a time-weighted average in accordance with the Electricity (Information Disclosure) Regulations 2000, Regulation 33. Vector Limited was combined with UnitedNetworks in October 2002. One month (October 2002) includes the Eastern region of UnitedNetworks Limited as well as the Northern and Wellington regions. The final 5 months are for Vector Limited, plus the Northern and Wellington regions of UnitedNetworks Limited.



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2005, No 27


Gazette.govt.nz PDF NZ Gazette 2005, No 27





✨ LLM interpretation of page content

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

🏭 Trade, Customs & Industry
Reliability Performance, Interruptions, Electricity Lines Business, Vector Limited