Research Article
Comprehensive Evaluation of Operating Speeds for High-Speed Railway: A Case Study of China High-Speed Railway
Table 2
Energy consumption of different class of operating speeds.
| | Item | 200 km/h | 250 km/h | 300 km/h |
| | Kinetic energy (kWh/train) | 308.6 | 482.3 | 694.4 | | Unit operating resistance (N/kN) | 8.83 | 12.86 | 17.79 | | Energy consumed by resistance per train km (kWh) | 17.33 | 25.22 | 34.9 | | Energy consumed by resistance per 10000 pass km (kWh) | 144.4 | 210.2 | 290.8 | | Ratio | 1.41 | 2.06 | 2.85 |
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