β¨ Electricity Reliability Statistics
11 AUGUST
NEW ZEALAND GAZETTE
Year ended 31 March
| 1998 | 1997 | 1996 | 1995 |
|---|
Regulation 16
Reliability Performance Measures
- (1) Total number of interruptions
| Class | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| Class A | 0 | 0 | 0 | 0 |
| Class B | 356 | 457 | 360 | 423 |
| Class C | 302 | 313 | 284 | 336 |
| Class D | 0 | 2 | 1 | 1 |
| Class E | 0 | 0 | 0 | 0 |
| Class F | 0 | 0 | 0 | 0 |
| Class G | 0 | 0 | 0 | 0 |
| Total | 658 | 772 | 645 | 760 |
(2) Total number of faults per 100 circuit kilometres of prescribed voltage electric lines
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| 9.8 | 10.7 | 10.0 | 11.0 |
(3) Total number of faults per 100 circuit kilometres of underground prescribed voltage electric lines
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| - 33kV | 4.4 | 0 | 0 | 0 |
| - 11kV | 3.4 | 5.2 | 9.6 | 5.6 |
| - Total | 3.5 | 4.5 | 9.0 | 5.3 |
(4) Total number of faults per 100 circuit kilometres of overhead prescribed voltage electric lines
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| - 33kV | 4.6 | 7.3 | 7.7 | 3.5 |
| - 11kV | 11.7 | 11.7 | 10.0 | 12.6 |
| - Total | 11.0 | 11.3 | 10.0 | 11.7 |
(5) The SAIDI for total of interruptions
| 1998 | 1997 | 1996 | 1995 | |
|---|---|---|---|---|
| 140.0 | 177.0 | 227.0 | 230.0 |
(6) The SAIDI for total of interruptions within each interruption class -
| Class | 1998 | 1997 | 1996 | 1995 |
|---|---|---|---|---|
| Class A | 0 | 0 | 0 | 0 |
| Class B | 55.0 | 77.9 | 109.0 | 103.0 |
| Class C | 84.2 | 95.5 | 117.0 | 120.0 |
| Class D | 0 | 3.6 | 2.0 | 7.0 |
| Class E | 0 | 0 | 0 | 0 |
| Class F | 0 | 0 | 0 | 0 |
| Class G | 0 | 0 | 0 | 0 |
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VUW Te Waharoa —
NZ Gazette 1998, No 110
NZLII —
NZ Gazette 1998, No 110
β¨ LLM interpretation of page content
π
Financial Statements for CentralPower Group
(continued from previous page)
π Trade, Customs & IndustryElectricity, Financial Statements, Line Business, Retailing, CentralPower Group, Financial Instruments, Credit Risk, Interest Rate, Foreign Exchange, Fair Values, Bank Facilities
π Reliability Performance Measures for Electricity
π Trade, Customs & IndustryElectricity, Reliability, Interruptions, Faults, SAIDI, Performance Measures