Research Article
Design and Health Evaluation of Monitoring Test Platform for Metro Traction Power Supply System
Table 1
The health assessment data.
| | Assessment type | Health index | Conversion efficiency (%) | Health data ratio (%) |
| | Old subway system | 0.512 | 45.70 | 43.10 | | New subway system | 0.764 | 77.80 | 82.00 |
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