β¨ Electricity Reliability Statistics
NEW ZEALAND GAZETTE
No. 69
Reliability Performance Measure Targets
Total number of interruptions in class
| Class | 2000/01 | 2001/02 | 2002/0 | 2003/04 | 2004/05 |
|---|---|---|---|---|---|
| A | - | - | - | - | - |
| B | 80 | 77 | 75 | 72 | 70 |
| C | 90 | 97 | 95 | 92 | 80 |
| D | - | - | - | - | - |
| E | - | - | - | - | - |
| F | - | - | - | - | - |
| G | - | - | - | - | - |
| H | - | - | - | - | - |
| Total | 170 | 174 | 170 | 164 | 150 |
Proportion of the total Class C interruptions not restored within:
a) 3 hours - 0%
b) 24 hours - 0%
Number of Faults
| 2000/01 | 2001/02 | 2002/0 | 2003/04 | 2004/05 | |
|---|---|---|---|---|---|
| Overhead | |||||
| 33kV | 5 | 5 | 4 | 4 | 3 |
| 11kV | 86 | 82 | 78 | 75 | 70 |
| Total Overhead | 91 | 87 | 82 | 79 | 73 |
| Underground | |||||
| 33kV | - | - | - | - | - |
| 11kV | 12 | 12 | 10 | 10 | 9 |
| Total Underground | 12 | 12 | 10 | 10 | 9 |
| Total | 103 | 99 | 92 | 89 | 82 |
Number of Faults per 100 Circuit Kilometres
| 2000/01 | 2001/02 | 2002/0 | 2003/04 | 2004/05 | |
|---|---|---|---|---|---|
| Overhead | |||||
| 33kV | 3.2 | 3.2 | 2.6 | 2.6 | 1.9 |
| 11kV | 10.6 | 10.0 | 9.6 | 9.2 | 8.6 |
| Total Overhead | 9.4 | 9.0 | 8.5 | 8.1 | 7.5 |
| Underground | |||||
| 33kV | - | - | - | - | - |
| 11kV | 8.0 | 8.0 | 6.7 | 6.7 | 6.0 |
| Total Underground | 7.4 | 7.4 | 6.1 | 6.1 | 5.5 |
| Total | 9.09 | 8.7 | 8.1 | 7.9 | 7.2 |
SAIDI
| 2000/01 | 2001/02 | 2002/0 | 2003/04 | 2004/05 | |
|---|---|---|---|---|---|
| B | 22.5 | 22 | 20 | 18 | 17 |
| C | 77.5 | 76 | 75 | 74 | 73 |
| Total SAIDI | 100 | 98 | 95 | 92 | 90 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 69
Gazette.govt.nz —
NZ Gazette 2000, No 69
β¨ LLM interpretation of page content
πΎ
Number of Faults per 100 Circuit Kilometre
(continued from previous page)
πΎ Primary Industries & ResourcesElectricity, Faults, Circuit Kilometre, Overhead, Underground, 33kV, 11kV
πΎ Reliability Performance Measure Targets
πΎ Primary Industries & ResourcesElectricity, Reliability, Interruptions, SAIDI, Performance Measures
πΎ Total number of interruptions in class
πΎ Primary Industries & ResourcesElectricity, Interruptions, Class B, Class C
πΎ Proportion of the total Class C interruptions not restored within
πΎ Primary Industries & ResourcesElectricity, Interruptions, Restoration Time, Class C
πΎ Number of Faults
πΎ Primary Industries & ResourcesElectricity, Faults, Overhead, Underground, 33kV, 11kV
πΎ Number of Faults per 100 Circuit Kilometres
πΎ Primary Industries & ResourcesElectricity, Faults, Circuit Kilometres, Overhead, Underground, 33kV, 11kV
πΎ SAIDI
πΎ Primary Industries & ResourcesElectricity, SAIDI, Reliability, Class B, Class C