New Zealand Gazette – 2004 – No. 37

Page 937

✨ Electricity Distribution Thresholds Notice



31 MARCH NEW ZEALAND GAZETTE 937

$$SAIDIj \leq \left(\frac{SAIDI{1999} + SAIDI{2000} + SAIDI{2001} + SAIDI{2002} + SAIDI{2003}}{5}\right)$$

where:

j

denotes the calendar year in which the assessment date occurs;

$SAIDI_{year}$

is the sum of SAIDI class B and SAIDI class C, for that year, where SAIDI for a particular class is calculated by dividing the sum obtained by adding together the interruption duration factors for all interruptions within that particular interruption class for the period of 12 months ending on 31 March in that year by the average of the total number of network connection points at the beginning of that year and the total number of network connection points at the end of that year;

(b) interruption frequency: the SAIFI of the distribution business for each assessment period is not to exceed the five-year average SAIFI of the distribution business to 31 March 2003 (calculated in accordance with the right-hand side of the following expression):

$$SAIFIj \leq \left(\frac{SAIFI{1999} + SAIFI{2000} + SAIFI{2001} + SAIFI{2002} + SAIFI{2003}}{5}\right)$$

where:

j

denotes the calendar year in which the assessment date occurs;

$SAIFI_{year}$

is the sum of SAIFI class B and SAIFI class C, for that year, where SAIFI for a particular class is calculated by dividing the sum obtained by adding together the number of network connection points affected by each interruption within that particular interruption class for the period of 12 months ending on 31 March in that year by the average of the total number of network connection points at the beginning of that year and the total number of network connection points at the end of that year;



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Online Sources for this page:

VUW Te Waharoa — PDF NZ Gazette 2004, No 37


Gazette.govt.nz — PDF NZ Gazette 2004, No 37




✨ LLM interpretation of page content

🏭 Electricity Distribution Thresholds Notice 2004 (continued from previous page)

🏭 Trade, Customs & Industry
Commerce Act, Electricity Distribution, Thresholds, Definitions, Specified Services, SAIFI, SAIDI, Interruptions, Transmission, Distribution