✨ Electricity Reliability Statistics




106

NEW ZEALAND GAZETTE, No. 4

14 JANUARY 2005

ELECTRICITY INVERCARGILL LIMITED LINE BUSINESS

RELIABILITY PERFORMANCE MEASURES

PURSUANT TO REQUIREMENT 21 OF THE ELECTRICITY INFORMATION DISCLOSURE REQUIREMENTS 2004, SCHEDULE 1 PART 5

Reliability Statistics For Years Ending 31 March 2001, 2002, 2003 and 2004

Class A B C D E F G H I TOTAL
2000/01 - 11 29 - - - - - - 40
2001/02 - 11 22 2 - - - - - 35
2002/03 - 6 15 - - - - - - 21
2003/04 - 9 19 - - - - - - 28
Predicted 2004/2005 - 7 16 - - - - - - -
5-Year Average Target - 7 15 - - - - - - -

SAIDI

A B C D E F G H I TOTAL
2000/01 - 4.0 31.0 - - - - - - 35.0
2001/02 - 4.0 32.0 59.8 - - - - - 95.8
2002/03 - 2.0 19.4 - - - - - - 21.4
2003/04 - 4.5 45.1 - - - - - - 49.6
Predicted 2004/2005 - 3.5 27.5 - - - - - - -
5-Year Average Target - 3.5 31.5 - - - - - - -

SAIFI

A B C D E F G H I TOTAL
2000/01 - 0.05 1.07 - - - - - - 1.12
2001/02 - 0.04 1.12 1.71 - - - - - 2.87
2002/03 - 0.01 0.69 - - - - - - 0.70
2003/04 - 0.03 1.25 - - - - - - 1.28
Predicted 2004/2005 - 0.05 0.95 - - - - - - -
5-Year Average Target - 0.05 0.95 - - - - - - -

CAIDI

A B C D E F G H I TOTAL
2000/01 - 80.4 28.9 - - - - - - 31.2
2001/02 - 98.8 28.5 35.0 - - - - - 33.3
2002/03 - 180.9 28.2 - - - - - - 30.6
2003/04 - 16.1 36.1 - - - - - - 38.9
Predicted 2004/2005 - 140.0 32.3 - - - - - - -
5-Year Average Target - 140.0 32.3 - - - - - - -

Faults by Voltage

66kV 33kV 11kV Total
OH per 100km
2000/01 - - 38.8 38.6
2001/02 - - 37.6 36.9
2002/03 - - 33.4 32.3
2003/04 - - 42.1 41.0

| UG per 100km |
| 2000/01 | - | - | 5.4 | 4.7 |
| 2001/02 | - | - | 4.4 | 3.8 |
| 2002/03 | - | - | 0.7 | 0.6 |
| 2003/04 | - | - | 0.7 | 0.6 |

| Total per 100km |
| 2000/01 | - | - | 5.4 | 4.7 |
| 2001/02 | - | - | 12.2 | 10.8 |
| 2002/03 | - | - | 7.7 | 6.8 |
| 2003/04 | - | - | 9.3 | 8.3 |
| Predicted 2004/2005 | - | - | 7.7 | 7.3 |
| 5-Year Average Target | - | - | 7.2 | 6.8 |

Class C Interruptions Not Restored in 3 hours Nil

Class C Interruptions Not Restored in 24 hours Nil



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2005, No 4


Gazette.govt.nz PDF NZ Gazette 2005, No 4





✨ LLM interpretation of page content

πŸ’° Electricity Invercargill Limited Line Business Reliability Performance Measures (continued from previous page)

πŸ’° Finance & Revenue
Electricity, Reliability, Statistics, Performance Measures, SAIDI, SAIFI, CAIDI, Faults by Voltage, Invercargill