β¨ Electricity Reliability Performance Measures
3280 No. 141
NEW ZEALAND GAZETTE
Reliability Performance Measures
(Electricity (Information Disclosure) Regulations 1994 First Schedule Part IV)
(a) Number of Interruptions by Class
| Class | Description | 1996/97 Interruptions | 1995/96 Interruptions | 1994/95 Interruptions |
|---|---|---|---|---|
| A | Transpower Planned | 0 | 1 | 0 |
| B | ME Ltd Planned | 109 | 132 | 68 |
| C | ME Ltd Unplanned | 157 | 180 | 308 |
| D | Transpower Unplanned | 3 | 2 | 5 |
| E | ECNZ Unplanned | 0 | 0 | 0 |
| F | Other Generation Unplanned | 0 | 0 | 0 |
| G | Other | 0 | 0 | 0 |
| Total | 269 | 315 | 381 |
(b) The Total Number of Faults Per 100km of Line Over 3.3kV
| 1996/97 | 1995/1996 | 1994/95 | |
|---|---|---|---|
| 7.11 Faults per 100km | 8.2 Faults per 100 km | 14.2 Faults per 100 km | |
| Faults | 156 | 182 | 313 |
| Prescribed Line | 2194 | 2219.515 | 2203.244 |
(c) The Total Number of Faults Per 100km of Underground Cable Over 3.3kV
| 1996/97 | 1995/96 | 1994/95 | |
|---|---|---|---|
| Faults | km of Cable | Faults per 100KM | |
| 33kV | 6 | 2.0 | Nil |
| 11kV | 4 | 41.0 | 9.84 |
| Total | 4 | 43 | 9.47 |
(d) The Total Number of Faults Per 100km of Overhead Line Over 3.3kV
| 1996/97 | 1995/96 | 1994/95 | |
|---|---|---|---|
| Faults | km of Cable | Faults per 100KM | |
| 33kV | 5 | 256 | 1.95 |
| 11kV | 149 | 1887 | 7.90 |
| 6.6kV | 2 | 51 | 3.91 |
| Total | 156 | 2194 | 7.11 |
(e) The SAIDI For the Total Interruptions
(SAIDI = System Average Interruption Duration Index)
| 1996/97 | 1995/96 | 1994/95 |
|---|---|---|
| 190 Customer/Minutes | 226 Customer/Minutes | 258 Customer/Minutes |
Next Page →
PDF embedding disabled (Crown copyright)
View this page online at:
VUW Te Waharoa —
NZ Gazette 1997, No 141
NZLII —
NZ Gazette 1997, No 141
β¨ LLM interpretation of page content
ποΈ
Marlborough Electric Limited Performance Measures
(continued from previous page)
ποΈ Infrastructure & Public WorksElectricity, Performance Measures, Financial, Efficiency, Energy Delivery, Statistics