β¨ Energy Regulation Notices
NEW ZEALAND GAZETTE
21 AUGUST
2497
Regulation 18
Reliability performance measures
Unplanned interruptions in distribution system
The following information is contained in the table below:
| Unplanned interruption measure | Description |
|---|---|
| Unplanned interruption (within Distribution System) | The measure of unplanned interruptions (other than those directly resulting from unplanned interruptions of a transmission system), calculated by the formula: a/b where a is the sum obtained by adding together the number of customer-hours lost during each interruption; and b is the total number of customers being supplied by means of the system. |
| Unplanned interruption (resulting from Transmission interruptions) | The measure of unplanned interruptions directly resulting from unplanned interruptions of a transmission system, calculated by the formula: a/b where a is the sum obtained by adding together the number of customer-hours lost during each interruption; and b is the total number of customers being supplied by means of the system. |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 99
Gazette.govt.nz —
NZ Gazette 2000, No 99
β¨ LLM interpretation of page content
π
Energy delivery efficiency performance measures and statistics
(continued from previous page)
π Trade, Customs & Industry25 July 2000
Energy, Gas, System length, Max month, Total conveyed, Conveyed for others, No of customers
π Reliability performance measures for unplanned interruptions in distribution system
π Trade, Customs & IndustryEnergy, Unplanned interruptions, Distribution system, Transmission system, Customer-hours lost, Reliability performance