β¨ Electricity Reliability Performance Measures
VECTOR Limited
Electricity Lines Business
Reliability Performance Measures to be Disclosed by Lines Owners (Other Than Transpower) - continued
For the year ended 31 March 2003
SCHEDULE 1 β PART 5 - CONTINUED
CAIDI
- The CAIDI for the total interruptions
| 2003 | 2002 | 2001 | 2000 | |
|---|---|---|---|---|
| 60.61 | 53.89 | 49.00 | 52.08 |
- CAIDI targets for the following financial year
| 2004 | |
|---|---|
| (a) Planned (class B) | 100.00 |
| (b) Unplanned (class C) | 55.66 |
- Average CAIDI targets
| 2004-2008 | |
|---|---|
| (a) Planned (class B) | 86.25 |
| (b) Unplanned (class C) | 52.06 |
- The CAIDI for the total interruptions within each interruption class
| Class | 2003 | 2002 | 2001 | 2000 |
|---|---|---|---|---|
| Class A | 75.00 | - | - | - |
| Class B | 186.75 | 107.55 | 176.15 | 180.48 |
| Class C | 56.55 | 64.24 | 49.36 | 54.29 |
| Class D | 13.19 | 20.38 | 8.00 | 16.00 |
| Class E | - | - | - | - |
| Class F | - | - | - | - |
| Class G | - | - | - | - |
| Class H | - | - | - | - |
| Class I | - | - | - | - |
Description of interruption classes as per The Electricity (Information Disclosure) Regulations 1999
- Class A: Planned Transpower interruption
- Class B: Planned interruption by a line operator (other than Transpower)
- Class C: Unplanned interruption origination within the principal line owners works
- Class D: Unplanned Transpower interruption
- Class E: Unplanned interruption origination within the principal line owners works (generation)
- Class F: Unplanned interruption (as E above) by persons other than principal line owner (generation)
- Class G: Unplanned interruption caused by another line owner
- Class H: Planned interruption caused by another line owner
- Class I: Other (an interruption not referred to above)
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2003, No 133
Gazette.govt.nz —
NZ Gazette 2003, No 133
β¨ LLM interpretation of page content
π
Vector Limited Reliability Performance Measures
(continued from previous page)
π Trade, Customs & Industry31 March 2003
Electricity, Reliability, Faults, Performance Measures, Vector Limited, CAIDI