✨ Electricity Reliability Performance Measures
2706
NEW ZEALAND GAZETTE
No. 108
THE POWER COMPANY LIMITED
RELIABILITY PERFORMANCE MEASURES
(LINE BUSINESS)
PURSUANT TO REGULATION 22 OF THE ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1999 AS AMENDED BY THE ELECTRICITY (INFORMATION DISCLOSURE) AMENDMENT REGULATIONS 2000
18.0 RELIABILITY STATISTICS FOR YEARS ENDING 31 MARCH 1997, 1998, 1999 AND 2000
| Class | A | B | C | D | E | F | G | TOTAL |
|---|---|---|---|---|---|---|---|---|
| Interruptions | ||||||||
| 1996/97 | 0 | 439 | 483 | 3 | 0 | 0 | 0 | 925 |
| 1997/98 | 0 | 545 | 545 | 0 | 0 | 0 | 0 | 1,090 |
| 1998/99 | 0 | 466 | 486 | 0 | 0 | 0 | 0 | 953 |
| 1999/00 | 0 | 424 | 488 | 1 | 0 | 1 | 2 | 916 |
| Predicted 2000/2001 | 420 | 473 | ||||||
| 5-Year Average Target | 400 | 430 |
| SAIDI | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1996/97 | 0 | 65.7 | 418.4 | 8.2 | 0 | 0 | 0 | 492.3 |
| 1997/98 | 0 | 92.9 | 651.5 | 0 | 0 | 0 | 0 | 744.4 |
| 1998/99 | 0 | 60.9 | 276.5 | 17.3 | 0 | 0 | 0 | 354.7 |
| 1999/00 | 0 | 73.9 | 339.6 | 51.3 | 0 | 1.1 | 0.6 | 446.4 |
| Predicted 2000/2001 | 57.5 | 300.0 | ||||||
| 5-Year Average Target | 54.0 | 275.0 |
| SAIFI | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1996/97 | 0 | 0.532 | 5.081 | 1.002 | 0 | 0 | 0 | 6.615 |
| 1997/98 | 0 | 0.79 | 6.752 | 0 | 0 | 0 | 0 | 7.542 |
| 1998/99 | 0 | 0.55 | 5.490 | 0.340 | 0 | 0 | 0 | 6.380 |
| 1999/00 | 0 | 0.56 | 5.890 | 0.280 | 0 | 0.04 | 0.01 | 6.780 |
| Predicted 2000/2001 | 0.53 | 5.100 | ||||||
| 5-Year Average Target | 0.50 | 5.000 |
| CAIDI | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1996/97 | 0 | 123.4 | 82.3 | 8.2 | 0 | 0 | 0 | 74.4 |
| 1997/98 | 0 | 117.6 | 96.5 | 0 | 0 | 0 | 0 | 98.7 |
| 1998/99 | 0 | 110.6 | 50.4 | 51.0 | 0 | 0 | 0 | 55.6 |
| 1999/00 | 0 | 131.9 | 57.7 | 180.9 | 0 | 30.0 | 44.4 | 68.8 |
| Predicted 2000/2001 | 108.5 | 58.8 | ||||||
| 5-Year Average Target | 108.0 | 55.0 |
Faults by Voltage
| 66kV | 33kV | 11kV | Total | |
|---|---|---|---|---|
| OH per 100km | ||||
| 1996/97 | 0.40 | 2.20 | 7.30 | 6.70 |
| 1997/98 | 0.80 | 5.50 | 7.50 | 7.20 |
| 1998/99 | 3.17 | 3.13 | 7.49 | 7.02 |
| 1999/00 | 2.33 | 6.20 | 7.84 | 7.44 |
| UG per 100km | ||||
|---|---|---|---|---|
| 1996/97 | 0 | 0 | 26.90 | 25.80 |
| 1997/98 | 0 | 125 | 9.20 | 11.20 |
| 1998/99 | 0 | 0 | 4.40 | 4.26 |
| 1999/00 | 0 | 0 | 8.50 | 8.25 |
| Total per 100km | ||||
|---|---|---|---|---|
| 1996/97 | 0.40 | 2.10 | 7.40 | 6.80 |
| 1997/98 | 0.80 | 5.70 | 7.60 | 7.20 |
| 1998/99 | 3.17 | 3.13 | 7.47 | 7.00 |
| 1999/00 | 2.33 | 6.18 | 7.85 | 7.45 |
| Predicted 2000/2001 | 3.17 | 3.13 | 7.46 | 7.02 |
| 5-Year Average Target | 2.78 | 2.5 | 6.80 | 6.36 |
| Class C Interruptions Not Restored in | 3 hours | 3.48% |
|---|---|---|
| Class C Interruptions Not Restored in | 24 hours | 0% |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 108
Gazette.govt.nz —
NZ Gazette 2000, No 108
✨ LLM interpretation of page content
💰
Disclosure of Financial Statements under Electricity (Information Disclosure) Regulations
(continued from previous page)
💰 Finance & RevenueFinancial Performance Measures, Intangible Assets, Subvention Payments, System Fixed Assets, Return on Funds, Return on Equity, Return on Investment, Energy Delivery Efficiency, Load Factor, Loss Ratio, Capacity Utilisation, System Length, Overhead Lines, Underground Cables, TX Capacity, Maximum Demand, Electricity Supplied, Electricity Conveyed, Total Customers
🏗️ Reliability Performance Measures for The Power Company Limited
🏗️ Infrastructure & Public WorksElectricity, Reliability Statistics, SAIDI, SAIFI, CAIDI, Faults by Voltage, Interruptions, Predicted Performance, Performance Targets