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2008年04 期
| 标题 |
| 铁路10 kV三相电力电缆接地短路电流对通信信号电缆的电磁影响(29 卷) |
| 英文标题 |
| Electromagnetic Influence of Railway 10 kV Three-Phase Power Cable Short-Circuit Fault Current on Communication and Signal Cable |
| 摘要 |
| 通过ATP-EMTP软件仿真计算和实验室模拟试验，研究铁路10 kV三相电力电缆短路电流对通信信号电缆的电磁影响。结果表明：电力电缆单相接地短路电流随着电力电缆长度的增加呈线性递增关系，而两相接地短路电流的大小与电缆屏蔽层接地电阻和供电变压器电源容量有关；电力电缆接地 |
| 作者 |
| 新闻作者:王建国 |
| 关键字 |
