β¨ Electricity Reliability Performance Measures
420 NEW ZEALAND GAZETTE, No. 18 19 JANUARY 2005
| targets | 2005-09 | 2005 | 2004 | 2003 | 2002 | 2001 |
|---|
- SAIDI - total interruptions 222.4 | 203.8 | 208.2 | 178.7 |
9.- 11. SAIDI per interruption class consumer minutes
Class A - Transpower Planned - | - | - | - |
(a) Class B - MLL Planned 57.4 | 59.1 | 52.5 | 74.1 | 37.9 | 57.7 |
(b) Class C - MLL Unplanned 112.2 | 115.5 | 141.2 | 125.7 | 148.0 | 121.0 |
Class D - Transpower Unplanned 28.7 | 5.9 | 23.5 | - | - |
Class E - ECNZ Unplanned - | - | - | - |
Class F - Other Generation - | - | - | - |
Class G - Other - | - | - | - |
- SAIFI - total interruptions 3.4 | 2.1 | 2.8 | 2.2 |
13.- 15. SAIFI per interruption class consumer minutes
Class A - Transpower Planned - | - | - | - |
(a) Class B - MLL Planned 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.4 |
(b) Class C - MLL Unplanned 1.5 | 1.5 | 1.4 | 1.5 | 1.6 | 1.8 |
Class D - Transpower Unplanned 1.7 | 0.3 | 1.0 | - |
Class E - ECNZ Unplanned - | - | - | - |
Class F - Other Generation - | - | - | - |
Class G - Other - | - | - | - |
- CAIDI - total interruptions 65.7 | 96.1 | 73.6 | 82.2 |
17.- 19. CAIDI per interruption class consumer minutes
Class A - Transpower Planned - | - | - | - |
Class B - MLL Planned 170.9 | 170.9 | 156.0 | 232.6 | 158.4 | 163.6 |
Class C - MLL Unplanned 77.0 | 77.0 | 101.3 | 83.1 | 90.9 | 66.5 |
Class D - Transpower Unplanned 17.3 | 19.0 | 24.0 | - |
Class E - ECNZ Unplanned - | - | - | - |
Class F - Other Generation - | - | - | - |
Class G - Other - | - | - | - |
All SAIDI, SAIFI and CAIDI figures have been calculated from average, rather than year end, consumer numbers. This is the methodology prescribed in the Commerce Act (Electricity Industry Distribution Threshold) Notice 2004. Prior years figures have been restated in accord with that method although the changes are not material.
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2005, No 18
Gazette.govt.nz —
NZ Gazette 2005, No 18
β¨ LLM interpretation of page content
π
Marlborough Lines Limited Reliability Performance Measures
(continued from previous page)
π Trade, Customs & IndustryReliability, Performance Measures, Interruptions, Faults, Marlborough Lines Limited