Research Article
Reliability-Centered Maintenance for Overhead Transmission Lines in Composite Power System
Table 4
Components reliability data.
| | Components | Failure rate (fail/year) | Repair time (hour) |
| | Transmission line | 0.6166 | 7.58 | | Generating unit | 0.026 | 46 | | Power transformer | 0.137 | 43.45 |
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