Research Article
Effect of Over Zone Feeding on Rail Potential and Stray Current in DC Mass Transit System
Table 4
Summary of simulation results for different diagrams (
m).
| Items | Cases | -1 | -2 | -3 |
| Max. rail potential (V) | 30.26 | 98.00 | 31.53 | Max. stray current (A) | 0.64 | 2.37 | 0.71 | Max. buried conductor potential (V) | 0.08 | 0.29 | 0.08 | Traction current of train (A) | 2624.0 | 2659.0 | 2600.1 | CTR of train current (%) | 5.6 | 68.58 | 6.3 |
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