β¨ Electricity Reliability Statistics
FIRST SCHEDULE - PART IV continued
Reliability Performance Measures continued
| 1998 | 1997 | 1996 | 1995 |
|---|
SAIDI (System Average Interruption Duration Index)
-
The SAIDI for the total interruptions
| | | 153.32 | 123.77 | 120.77 | 125.83 |
-
The SAIDI for the total interruptions within each interruption class
Class A Planned Trans Power interruption
| | | - | - | - | - |
Class B Planned interruption by a Line Operator (other than Trans Power)
| | | 35.41 | 12.34 | 21.07 | 39.73 |
Class C Unplanned interruption originating within the principal Line Owners works
| | | 117.91 | 95.34 | 94.71 | 82.48 |
Class D Unplanned Trans Power interruption
| | | - | 16.10 | 5.00 | 3.63 |
Class E Unplanned ECNZ interruption
| | | - | - | - | - |
Class F Unplanned interruption originating from a generator other than ECNZ
| | | - | - | - | - |
Class G Other
| | | - | - | - | - |
SAIFI (System Average Interruption Frequency Index)
-
The SAIFI for the total interruptions
| | | 1.72 | 2.19 | 1.95 | 1.78 |
-
The SAIFI for the total interruptions within each interruption class
Class A Planned Trans Power interruption
| | | - | - | - | - |
Class B Planned interruption by a Line Operator (other than Trans Power)
| | | 0.15 | 0.22 | 0.16 | 0.33 |
Class C Unplanned interruption originating within the principal Line Owners works
| | | 1.57 | 1.62 | 1.75 | 1.31 |
Class D Unplanned Trans Power interruption
| | | - | 0.36 | 0.05 | 0.14 |
Class E Unplanned ECNZ interruption
| | | - | - | - | - |
Class F Unplanned interruption originating from a generator other than ECNZ
| | | - | - | - | - |
Class G Other
| | | - | - | - | - |
NEW ZEALAND GAZETTE
No. 160
Next Page →
PDF embedding disabled (Crown copyright)
View this page online at:
VUW Te Waharoa —
NZ Gazette 1998, No 160
NZLII —
NZ Gazette 1998, No 160
β¨ LLM interpretation of page content
ποΈ
Reliability Performance Measures for Electricity Interruptions
(continued from previous page)
ποΈ Infrastructure & Public WorksElectricity, Faults, Reliability, Performance Measures, Statistics