✨ Energy Performance Statistics




17 AUGUST

NEW ZEALAND GAZETTE

2835

First Schedule Pt IV Performance Statistics

1998 1997 1996 1995

1 Total Interruptions

Class A Planned outages TransPower | - | - | - | -
Class B Planned outages WEL | 50 | 36 | 117 | 177
Class C Unplanned outages WEL | 261 | 263 | 238 | 213
Class D Unplanned outages TransPower | 1 | - | 3 | -
Class E Unplanned Interruption ECNZ | - | - | - | -
Class F Unplanned Interruption other generator | - | - | - | -
Class G Other Interruption | - | - | - | -

Total | 312 | 299 | 358 | 390

2 Faults per 100 km (Total)

33 kV | 10.08 | 15.02 | 14.10 | 10.27
11 kV | 16.56 | 15.35 | 9.70 | 8.91

TOTAL | 15.73 | 15.17 | 10.20 | 9.06

3 Faults per 100 km (Overhead)

33 kV | 10.08 | 15.02 | 16.30 | 13.56
11 kV | 12.89 | 12.75 | 11.20 | 9.93

TOTAL | 12.62 | 12.97 | 11.60 | 10.27

4 Faults per 100 km (Underground)

33 kV | - | - | 8.50 | -
11 kV | 3.67 | 2.60 | 2.40 | 3.56

TOTAL | 3.11 | 2.20 | 3.20 | 3.05

5,6 SAIDI

Class A Planned outages TransPower | - | - | - | -
Class B Planned outages WEL | 4.51 | 2.98 | 22.00 | 38.58
Class C Unplanned outages WEL | 143.25 | 172.81 | 141.00 | 125.08
Class D Unplanned outages TransPower | 43.43 | - | 36.00 | -
Class E Unplanned Interruption ECNZ | - | - | - | -
Class F Unplanned Interruption other generator | - | - | - | -
Class G Other Interruption | - | - | - | -

TOTAL | 191.19 | 175.79 | 199.00 | 163.46



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✨ LLM interpretation of page content

πŸ—οΈ Energy Delivery Efficiency Performance Measures and Statistics (continued from previous page)

πŸ—οΈ Infrastructure & Public Works
Energy, Load factor, Loss ratio, Capacity utilisation, Circuit km, Transformer capacity, Maximum demand, Electricity supply, Customers, Interruptions, Faults, SAIDI