β¨ Powerco Fault and Interruption Statistics
Total Number Of Faults Per 100km Of Prescribed Voltage Overhead Line
| Nominal Voltage | 2006 Powerco Number of Faults/100km | 2005 Powerco Number of Faults/100km | 2004 Powerco Number of Faults/100km | 2003 Powerco Number of Faults/100km |
|---|---|---|---|---|
| 110kV | 11.29 | 3.99 | 3.33 | 9.32 |
| 66kV | 8.57 | 10.42 | 10.72 | 6.80 |
| 22kV | 12.20 | 18.26 | 19.86 | 12.18 |
| 11kV | 14.22 | 12.02 | 15.14 | 12.32 |
| 6.6kV | 4.70 | 5.10 | 6.48 | 4.86 |
| 3.3kV | - | - | - | - |
| Total (weighted average) | 13.18 | 11.64 | 14.45 | 11.56 |
SAIDI for total interruptions
| Interruption Class | 2006 SAIDI | 2005 SAIDI | 2004 SAIDI | 2003 SAIDI |
|---|---|---|---|---|
| Total | 235.8 | 208.32 | 370.41 | 295.55 |
SAIDI
Targets for the Following Financial Year
| Interruption Class | 2007 Powerco | 2006 Powerco | 2005 Powerco | 2004 Powerco |
|---|---|---|---|---|
| Class B - Distributor Planned | 20 | 20 | 20 | 29 |
| Class C - Distributor Unplanned | 130 | 130 | 130 | 101 |
Targeted for the Following Financial Year and Subsequent 4 Financial Years
| Interruption Class | 2007 Powerco | 2008-2011 Powerco |
|---|---|---|
| Class B - Distributor Planned | 20 | 20 |
| Class C - Distributor Unplanned | 130 | 130 |
SAIDI classified
| Interruption Class | 2006 Powerco SAIDI | 2005 Powerco SAIDI | 2004 Powerco SAIDI | 2003 Powerco SAIDI |
|---|---|---|---|---|
| Class A - Transpower Planned | 5.60 | 3.03 | 12.86 | 3.46 |
| Class B - Distributor Planned | 10.60 | 11.12 | 21.93 | 46.99 |
| Class C - Distributor Unplanned | 203.00 | 183.43 | 304.35 | 234.35 |
| Class D - Transpower Unplanned | 16.60 | 9.21 | 31.04 | 10.37 |
| Class E - ECNZ Unplanned | - | - | - | 0.16 |
| Class F - Other Generator Unplanned | - | - | - | 0.22 |
| Class G - Other Line Owner Unplanned | - | - | - | - |
| Class H - Other Line Owner Planned | 1.53 | - | 0.24 | - |
| Class I - Other Owner (Not in A-H) | - | - | - | - |
| Total | 235.80 | 208.32 | 370.41 | 295.55 |
SAIFI for total interruptions
| Interruption Class | 2006 SAIFI | 2005 SAIFI | 2004 SAIFI | 2003 SAIFI |
|---|---|---|---|---|
| Total | 2.890 | 2.915 | 3.787 | 3.473 |
SAIFI
Targeted for the Following Financial Year
| Interruption Class | 2007 Powerco | 2006 Powerco | 2005 Powerco | 2004 Powerco |
|---|---|---|---|---|
| Class B - Distributor Planned | 0.14 | 0.14 | 0.14 | 0.19 |
| Class C - Distributor Unplanned | 2.36 | 2.36 | 2.36 | 1.98 |
Targeted for the Following Financial Year and Subsequent 4 Financial Years
| Interruption Class | 2007 Powerco | 2008-2011 Powerco |
|---|---|---|
| Class B - Distributor Planned | 0.14 | 0.14 |
| Class C - Distributor Unplanned | 2.41 | 2.41 |
Next Page →
Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2006, No 169
Gazette.govt.nz —
NZ Gazette 2006, No 169
β¨ LLM interpretation of page content
π
Total Number of Faults Per 100km of Prescribed Voltage Overhead Line
(continued from previous page)
π Trade, Customs & IndustryElectricity, Faults, Overhead Lines, Statistics, Powerco
π SAIDI for Total Interruptions
π Trade, Customs & IndustryElectricity, Interruptions, SAIDI, Statistics, Powerco
π SAIDI Targets for the Following Financial Year
π Trade, Customs & IndustryElectricity, Interruptions, SAIDI, Targets, Powerco
π SAIDI Targeted for the Following Financial Year and Subsequent 4 Financial Years
π Trade, Customs & IndustryElectricity, Interruptions, SAIDI, Targets, Powerco
π SAIDI Classified
π Trade, Customs & IndustryElectricity, Interruptions, SAIDI, Classified, Statistics, Powerco
π SAIFI for Total Interruptions
π Trade, Customs & IndustryElectricity, Interruptions, SAIFI, Statistics, Powerco
π SAIFI Targeted for the Following Financial Year
π Trade, Customs & IndustryElectricity, Interruptions, SAIFI, Targets, Powerco
π SAIFI Targeted for the Following Financial Year and Subsequent 4 Financial Years
π Trade, Customs & IndustryElectricity, Interruptions, SAIFI, Targets, Powerco