β¨ Electricity Reliability Statistics
NEW ZEALAND GAZETTE
23 AUGUST
2605
7 | Faults (Class C) per 100 km overhead
| | 2000 | 1999 | 1998 | 1997 |
|---------------|-------|-------|-------|-------|
| 33 kV | 0.8 | 2.7 | 2.3 | 2.0 |
| 11kV | 5.8 | 6.1 | 7.3 | 7.9 |
| 6.6kV | 2.0 | 0.0 | 0.0 | 3.9 |
| Total | 5.2 | 5.6 | 6.6 | 6.9 |
8 | SAIDI
| Customer Minutes | 2000 | 1999 | 1998 | 1997 |
|-------------------|-------|-------|-------|-------|
| | 172 | 246 | 283 | 190 |
9 | SAIDI target
| (a) Class B | | | | 2001 |
| | | | | 83 |
| (b) Class C | | | | 88 |
10 | SAIDI target
| | 2002 | 2003 | 2004 | 2005 |
|---------------|-------|-------|-------|-------|
| (a) Class B | 76 | 85 | 76 | 74 |
| (b) Class C | 96 | 121 | 141 | 108 |
11 | SAIDI per interruption class
| | 2000 | customer minutes |
| Class Description | 1999 | 1998 | 1997 |
|------------------|-------|-------|-------|
| A Transpower Planned | 0 | 0 | 0 |
| B ML Ltd Planned | 69 | 72 | 92 | 74 |
| C ML Ltd Unplanned | 102 | 172 | 135 | 83 |
| D Transpower Unplanned | 0 | 2 | 56 | 33 |
| E ECNZ Unplanned | 0 | 0 | 0 |
| F Other Generation | 0 | 0 | 0 |
| G Other | 0 | 0 | 0 |
| Total | 172| 246| 283| 190|
12 | SAIFI
| Total Interruptions | 2000 | 1999 | 1998 | 1997 |
|----------------------|-------|-------|-------|-------|
| | 1.5 | 2.3 | 4.1 | 2.3 |
13 | SAIFI target
| (a) Class B Planned | 2001 |
| | 0.8 |
| (b) Class C Unplanned | 1.5 |
14 | SAIFI target
| | 2002 | 2003 | 2004 | 2005 |
|---------------|-------|-------|-------|-------|
| (a) Class B Planned | 0.5 | 0.5 | 0.5 | 0.4 |
| (b) Class C Unplanned | 1.6 | 2.5 | 1.8 | 1.5 |
15 | SAIFI per interruption class
| | 2000 | customer minutes |
| Class Description | 1999 | 1998 | 1997 |
|------------------|-------|-------|-------|
| A Transpower Planned | 0.0 | 0.0 | 0.0 |
| B ML Ltd Planned | 0.3 | 0.4 | 0.5 | 0.4 |
| C ML Ltd Unplanned | 1.2 | 1.8 | 1.6 | 1.4 |
| D Transpower Unplanned | 0.0 | 0.0 | 2.0 | 0.5 |
| E ECNZ Unplanned | 0.0 | 0.0 | 0.0 |
| F Other Generation | 0.0 | 0.0 | 0.0 |
| G Other | 0.0 | 0.0 | 0.0 |
| Total | 1.5| 2.3| 4.1| 2.3|
16 | CAIDI
| Customer minutes | 2000 | 1999 | 1998 | 1997 |
|---------------------|-------|-------|-------|-------|
| | 113.6 | 109.0 | 69.9 | 83.9 |
17 | CAIDI target
| (a) Class B Planned | 2001 |
| | 109.4 |
| (b) Class C Unplanned | 57.4 |
18 | CAIDI target
| | 2002 | 2003 | 2004 | 2005 |
|---------------|-------|-------|-------|-------|
| (a) Class B Planned | 165.4 | 173.2 | 161.9 | 180.7 |
| (b) Class C Unplanned | 61.8 | 48.2 | 76.8 | 71.0 |
19 | CAIDI per interruption class
| | 2000 | customer minutes |
| Class Description | 1999 | 1998 | 1997 |
|------------------|-------|-------|-------|
| A Transpower Planned | 0.0 | 0.0 | 0.0 |
| B ML Ltd Planned | 227.7 | 174.2 | 200.0 | 191.2 |
| C ML Ltd Unplanned | 84.9 | 93.4 | 3.9 | 60.9 |
| D Transpower Unplanned | 0.0 | 320.0 | 27.8 | 63.8 |
| E ECNZ Unplanned | 0.0 | 0.0 | 0.0 |
| F Other Generation | 0.0 | 0.0 | 0.0 |
| G Other | 0.0 | 0.0 | 0.0 |
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Online Sources for this page:
VUW Te Waharoa —
NZ Gazette 2000, No 104
Gazette.govt.nz —
NZ Gazette 2000, No 104
β¨ LLM interpretation of page content
π
Marlborough Lines Limited Reliability Performance Measures
(continued from previous page)
π Trade, Customs & IndustryElectricity, Reliability, Performance Measures, Interruptions, Faults, Marlborough Lines Limited