| 全并联AT供电牵引网短路故障分析 |
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| 引用本文： | 王继芳,高仕斌.全并联AT供电牵引网短路故障分析[J].电气化铁道,2005(4):20-23. |
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| 作者姓名： | 王继芳 高仕斌 |
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| 作者单位： | 西南交通大学电气工程学院
(王继芳)，西南交通大学电气工程学院(高仕斌) |
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| 摘 要： | 针对全并联AT供电牵引网的3种短路故障,结合当量等值电路进行了理论分析,得出了各种不同故障下的电流分布情况。通过对电流分布分析,提出了适合全并联AT供电牵引网的故障测距方法,并给出了3种情况下的线路测量阻抗。
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| 关 键 词： | 全并联AT供电 当量等值电路 电流分布 故障测距 测量阻抗 |
Analysis of Short Circuit Faults of All Parallel AT Traction System |
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| WANG Jifang GAO Shibin.Analysis of Short Circuit Faults of All Parallel AT Traction System[J].Electric Railway,2005(4):20-23. |
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| Authors: | WANG Jifang GAO Shibin |
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| Institution: | WANG Jifang GAO Shibin |
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| Abstract: | With considering three kinds of short circuit faults of all parallel AT traction system, analyzed with the equivalent circuit, and obtained the current distributions under various faults. By analyzing current distributions, raised applicable to the fault location methods of all parallel AT traction system, and obtained the line measured impedance of these three short circuit faults. |
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| Keywords: | All parallel AT traction system equivalent circuit current distributions fault location measured impedance |
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