β¨ Electricity Performance Measures
Buller Electricity Limited
Line Business Performance Measures
Disclosure of reliability performance measures under regulation 22 of the Electricity (Information Disclosure) Regulations 1999 as amended by the Electricity (Information Disclosure) Amendment Regulations 2000.
1 Total Number of Interruptions
| Class | Description | 2002 | 2001 | 2000 | 1999 |
|---|---|---|---|---|---|
| A | Planned by Transpower | 0 | 0 | 0 | 0 |
| B | Planned by Line Owners | 8 | 21 | 33 | 51 |
| C | Unplanned by Line Owners | 63 | 45 | 58 | 56 |
| D | Unplanned by Transpower | 0 | 0 | 1 | 0 |
| E | Unplanned by ECNZ generation | 0 | 0 | 0 | 0 |
| F | Unplanned by other generators | 0 | 0 | 0 | 0 |
| G | Any Other Loss of Supply | 0 | 0 | 1 | 0 |
| Total | 71 | 66 | 93 | 107 |
2 Interruption Targets for 2002/2003
- Class B - Planned by Line Owners: 30
- Class C - Unplanned by Line Owners: 55
3 Average Interruption Targets for 2003/2007
- Class B - Planned by Line Owners: 20
- Class C - Unplanned by Line Owners: 38
4 Proportion of Class C Interruptions not restored within:
- 3 Hours: 17.46%
- 24 Hours: 0%
5 (a) The total number of faults per 100 circuit kilometres of prescribed voltage electric line
| Voltage | 2002 | 2001 | 2000 | 1999 |
|---|---|---|---|---|
| 11kV | 17 | 13 | 17 | 24.32 |
| 33kV | 4 | 1 | 2 | 6 |
(b) Target for 2002/2003 year
| Voltage | Target |
|---|---|
| 11kV | 23 |
| 33kV | 4 |
(c) Average Target for 2003/2007 years
| Voltage | Target |
|---|---|
| 11kV | 12 |
| 33kV | 2 |
6 The total number of faults per 100 circuit kilometres of underground prescribed voltage electric line
| Voltage | 2002 | 2001 | 2000 | 1999 |
|---|---|---|---|---|
| 11kV | 0 | 23 | 67 | 0 |
7 The total number of faults per 100 circuit kilometres of overhead prescribed voltage electric line
| Voltage | 2002 | 2001 | 2000 | 1999 |
|---|---|---|---|---|
| 11kV | 17 | 1 | 2 | 6 |
| 33kV | 4 | 12 | 16 | 14 |
8 The SAIDI for the total number of interruptions
| Year | SAIDI |
|---|---|
| 2002 | 279.61 |
| 2001 | 313.66 |
| 2000 | 365.88 |
| 1999 | 381.50 |
9 SAIDI targets for 2002/2003
- Class B - Planned by Line Owners: 259
- Class C - Unplanned by Line Owners: 148
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2002, No 93
Gazette.govt.nz —
NZ Gazette 2002, No 93
β¨ LLM interpretation of page content
π
Certification of Financial Statements and Performance Measures by Buller Electricity Limited
(continued from previous page)
π Trade, Customs & Industry30 July 2002
Financial Statements, Performance Measures, Electricity, Certification, Buller Electricity Limited, Accounting Policies, Energy Delivery, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Transformer Capacity, Maximum Demand
π Line Business Performance Measures for Buller Electricity Limited
π Trade, Customs & IndustryElectricity, Performance Measures, Interruptions, Faults, SAIDI, Buller Electricity Limited