β¨ Electricity Reliability Statistics
14 SEPTEMBER NEW ZEALAND GAZETTE
5-10. SAIDI, SAIFI and CAIDI by interruption class and in total for 1998:
| Network or Generation Owner | Disclosure Regulation Class | Classification of Interruptions | SAIDI (Minutes per connected-customer) | SAIFI (Interruptions per connected customer) | CAIDI (Minutes per customer interrupted) |
|---|---|---|---|---|---|
| Southpower | B | Planned Shutdowns | 28.8 | 0.172 | 167.5 |
| C | Unplanned Cuts | 52.78 | 0.838 | 63.0 | |
| Subtotal | 81.6 | 1.010 | 80.7 | ||
| Trans Power | A | Planned Shutdowns | 0.7 | 0.004 | 187.2 |
| D | Unplanned Cuts | - | - | - | |
| Subtotal | 0.7 | 0.004 | 187.2 | ||
| TOTAL | 82.3 | 1.014 | 81.1 |
SAIDI, SAIFI and CAIDI by interruption class and in total for 1997:
| Network or Generation Owner | Disclosure Regulation Class | Classification of Interruptions | SAIDI (Minutes per connected-customer) | SAIFI (Interruptions per connected customer) | CAIDI (Minutes per customer interrupted) |
|---|---|---|---|---|---|
| Southpower | B | Planned Shutdowns | 39.0 | 0.204 | 190.9 |
| C | Unplanned Cuts | 74.5 | 1.138 | 65.4 | |
| Subtotal | 113.5 | 1.343 | 84.5 | ||
| Trans Power | A | Planned Shutdowns | 0.5 | 0.002 | 251.2 |
| D | Unplanned Cuts | 16.5 | 0.351 | 47.0 | |
| Subtotal | 17.0 | 0.353 | 48.0 | ||
| TOTAL | 130.5 | 1.696 | 76.9 |
SAIDI, SAIFI & CAIDI by interruption class and in total for 1996:
| Network or Generation Owner | Disclosure Regulation Class | Classification of Interruptions | SAIDI (Minutes per connected-customer) | SAIFI (Interruptions per connected customer) | CAIDI (Minutes per customer interrupted) |
|---|---|---|---|---|---|
| Southpower | B | Planned Shutdowns | 30.5 | 0.166 | 184.0 |
| C | Unplanned Cuts | 46.4 | 0.798 | 58.1 | |
| Subtotal | 76.9 | 0.964 | 79.7 | ||
| Trans Power | A | Planned Shutdowns | 0.4 | 0.003 | 136.0 |
| D | Unplanned Cuts | 6.4 | 0.260 | 24.7 | |
| Subtotal | 6.8 | 0.263 | 26.0 | ||
| TOTAL | 83.7 | 1.227 | 68.2 |
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VUW Te Waharoa —
NZ Gazette 1998, No 143
NZLII —
NZ Gazette 1998, No 143
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Southpower Limited Information Disclosure
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ποΈ Infrastructure & Public WorksElectricity, Reliability Statistics, SAIDI, SAIFI, CAIDI, Interruptions, Southpower, Trans Power, 1996, 1997, 1998