✨ Electricity Reliability Statistics




NEW ZEALAND GAZETTE

No. 104

CAIDI Class Average CAIDI Targets CAIDI Targets Actual CAIDI
2003/07 2003 2002

CAIDI for total number of interruptions
(= a/b)
where -

a = sum of interruption duration factors for all interruptions

b = sum of electricity consumers affected by each of those interruptions

| | | | 28 | | 50 | 51 | 62 |

CAIDI Targets (=a/b)

Planned Interruptions

| Class | | 89 | 100 | | | | |
| Class B | | | | | | | |

Unplanned Interruptions

| Class | | 26 | 27 | | | | |
| Class C | | | | | | | |

where-

Planned Interruptions

Class B

a = sum of interruption duration factors for all interruptions

| | | 256,800 | 311,900 |

b = projected number of electricity consumers affected by each of those interruptions

| | | 2,889 | 3,119 |

Unplanned Interruptions

Class C

a = sum of interruption duration factors for all interruptions

| | | 1,797,600 | 1,871,400 |

b = projected number of electricity consumers affected by each of those interruptions

| | | 68,694 | 68,618 |



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Online Sources for this page:

VUW Te Waharoa PDF NZ Gazette 2002, No 104


Gazette.govt.nz PDF NZ Gazette 2002, No 104





✨ LLM interpretation of page content

πŸ—οΈ Disclosure of Reliability Performance Measures (continued from previous page)

πŸ—οΈ Infrastructure & Public Works
Electricity, Reliability, Performance Measures, Faults, Statistics, CAIDI, Interruptions