New Zealand Gazette – 1996 – No. 117

Page 2963

✨ Energy Statistics



13 SEPTEMBER NEW ZEALAND GAZETTE

2963

  • a is the amount of electricity (in kilowatt hours) entering the system during the financial year
  • b is the maximum demand
  • c is the total number of hours in the financial year

61.8% (1995 - 58.8%)

(b) Loss ratio, which is calculated in accordance with the following formula:

$$
\frac{a}{b} \times 100\%
$$

where:-

  • a is losses of electricity (expressed in kilowatt hours)
  • b is the amount of electricity (in kilowatt hours) entering the system during the financial year

5.64% (1995 - 4.9%)

(c) capacity utilisation, which is calculated in accordance with the following formula:

$$
\frac{a}{b} \times 100\%
$$

where:-

  • a is maximum demand
  • b is transformer capacity (in kilowatt amperes)

43.7% (1995 - 41.8%)

  1. Statistics

(a) System length, together with a breakdown of that length according to different nominal line voltages:

1996 1995
110 kV 23 23
33kV 148 156
11kV 1,018 1,063
400V 567 631
Total 1,756 1,873

(b) The total circuit length (in kilometres) of the overhead electric lines that form part of the system (which length is calculated on the same basis as system length is calculated), together with a breakdown of that length according to different nominal line voltages:

1996 1995
110 kV 23 23
33kV 144 149
11kV 1,002 1,049
400V 529 601
Total 1,698 1,822


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✨ LLM interpretation of page content

🏭 Disclosure of Energy Delivery Efficiency Measures and Statistics (continued from previous page)

🏭 Trade, Customs & Industry
Electricity, Energy Delivery, Efficiency, Load Factor, Statistics, System Length, Circuit Length