Elimination of Maintenance Outage and Progress in Hot-Line Work Robots |
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- Power station, transmission line, substation and distribution line
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| Facility |
Form |
Status during repair work(traditionally) |
Remarks |
| Spot worked |
User |
| Power station |
Point |
Outage |
No Outage |
System to ensure power supply even at maintenance outage |
| Transmission line |
Line |
| Substation |
Point |
| Distribution line |
Plane |
Outage |
Outage |
User outage necessarily follows a maintenance outage |
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- Distribution System
- Outline
- HV distribution line (6kV) : distributing to factories and buildings
- LV distribution line (100V or 200V) : distributing to houses and stores
- Features
- the system extends wide coverage to villages and towns, distributing directly to customers.
- A dual system is difficult to achieve because of read conditions and cost factors.
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- Background of Development of Outage-Free Maintenance Techniques
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