β¨ Performance Measures and Statistics
NEW ZEALAND GAZETTE
No. 91
POWER NEW ZEALAND LIMITED
3. PERFORMANCE MEASURES AND STATISTICS FOR THE YEAR ENDING 31 MARCH 1995
Part III Energy Delivery Efficiency Performance Measures and Statistics
2. Statistics
See table below for the following statistics:
(a) System Length (kms) and breakdown by nominal line voltage
(b) Underground circuit length (kms) and breakdown by nominal line voltage
(c) Overhead circuit length (kms) and breakdown by nominal line voltage
| KILOMETERS | |||
|---|---|---|---|
| (c) | (b) | (a) | |
| Overhead Circuit | Underground | Total System | |
| Circuit | |||
| 110kV | 18 | - | 18 |
| 66kV | 137 | - | 137 |
| 33kV | 586 | 68 | 654 |
| 11kV | 5,372 | 942 | 6,314 |
| 400V | 3,765 | 1,804 | 5,569 |
| TOTAL | 9,878 | 2,814 | 12,692 |
(d) Transformer Capacity (kVA) ... 1,492,920 kVA
(e) Maximum Demand (kW) ... 650,477 kW
(f) Total Electricity supplied by system (kWh) ... 2,569,370,797 kWh
(g) Total Electricity conveyed by System for other persons (kWh) ... 936,449,427 kWh
(h) Total Customers (average for year) ... 212,772
Part IV. Reliability Performance Measures
1.
Total number of interruptions and breakdowns by interruption class - see following table.
| CLASS | TYPE OF INTERRUPTION | NO. |
|---|---|---|
| A | Planned - Transpower | 7 |
| B | Planned - Line Owner | 802 |
| C | Unplanned - Line Owner | 1,608 |
| D | Unplanned - Transpower | 8 |
| E | Unplanned - ECNZ | 0 |
| F | Unplanned - Other | 0 |
| G | Any Other Interruption | 0 |
| TOTAL | All Interruptions | 2,425 |
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VUW Te Waharoa —
NZ Gazette 1995, No 91
NZLII —
NZ Gazette 1995, No 91
β¨ LLM interpretation of page content
π°
Performance Measures and Statistics for the Year Ending 31 March 1995
(continued from previous page)
π° Finance & RevenueFinancial Performance, Efficiency Measures, Energy Delivery, Accounting Returns, Depreciation, Net Profit, Shareholders Funds, Line Costs, Load Factor, Loss Ratio, Capacity Utilisation