✨ Electricity Reliability Performance




7 OCTOBER

NEW ZEALAND GAZETTE

DUNEDIN ELECTRICITY LTD

RELIABILITY PERFORMANCE MEASURES

PURSUANT TO REGULATION 16 ELECTRICITY (INFORMATION DISCLOSURE) REGULATIONS 1994

Reliability Statistics for the Year Ended 31 March 1996

Connected Customers Line 33kV Line 11kV Line 6.6kV Cable 33kV Cable 11kV Cable 6.6kV Total Density Cust/km
At start of period 49,730 149.9 235.8 485.0 75.2 20.2 228.7 1,195 41.6
At end of period 49,837 149.9 236.5 488.1 75.2 20.4 229.5 1,200 41.5
Average 49,784 149.9 236.1 486.6 75.2 20.3 229.1 1,197 41.6
Average line/cable 872.6 324.6 1,197
Disclosure Regulations SAIDI Cust Mins Mins/Cust SAIFI Cust Int Int/Cust CAIDI Mins/Int No of Interruptions Class
Distributor Planned 68,570 1.38 1,230 0.02 55.7 10 B
Distributor Unplanned 897,355 18.03 28,058 0.56 32.0 91 C
Subtotal 965,925 19.40 29,288 0.59 33.0 101
Trans Power Planned - - - - - - A
Trans Power Unplanned - - - - - - D
Subtotal - - - - - -
ECNZ Planned - - - - - - E
ECNZ Unplanned - - - - - -
Subtotal - - - - - -
Other Gen Planned - - - - - - F
Other Gen Unplanned - - - - - - G
Other Than Above - - - - - -
Subtotal - - - - - -
TOTAL 965,925 19.40 29,288 0.59 33.0 101
Distributor other 1,991 0.04 2,028 0.04 12
TOTAL 967,916 19.44 31,316 0.63 30.9 113

Unplanned Faults by Voltage

Voltage Lines Faults OH Length km OH per 100 km Cables Faults UG Length km UG per 100 km
33kV 6 149.9 4.0 4 75.2 5.3
11kV 43 236.1 18.2 2 20.3 9.9
6.6kV 36 486.6 7.4 4 229.1 1.7
TOTAL 85 872.6 9.7 10 324.6 3.1
Total Faults Total Length in km No Faults per 100 km
Total Lines and Cables 95 1,197.1 7.9


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VUW Te Waharoa PDF NZ Gazette 1996, No 142


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✨ LLM interpretation of page content

πŸ’° Dunedin Electricity Ltd Reliability Performance Measures (continued from previous page)

πŸ’° Finance & Revenue
Reliability Performance, Electricity Regulations, Dunedin Electricity Ltd, SAIDI, SAIFI, CAIDI