| 电压互感器二次回路的分析与改进 |
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| 引用本文： | 夏文忠,沙巨生.电压互感器二次回路的分析与改进[J].电气化铁道,2004(2):22-23,31. |
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| 作者姓名： | 夏文忠 沙巨生 |
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| 作者单位： | 中铁电气化局集团第三工程有限公司
(夏文忠)，中铁电气化局集团第三工程有限公司(沙巨生) |
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| 摘 要： | 通过对现有电气化铁道供电27.5 kV电压互感器二次回路的构成、工作方式和运行中潜在问题的分析,以期克服二次电压切换回路设计的缺陷,力求找到一种既安全又可靠的设计回路。
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| 关 键 词： | 二次回路 电压切换 分析 应用 |
Analysis and Improvement of Secondary Circuit of Potential Transformer |
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| XIA Wenzhong,SHA Jusheng.Analysis and Improvement of Secondary Circuit of Potential Transformer[J].Electric Railway,2004(2):22-23,31. |
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| Authors: | XIA Wenzhong SHA Jusheng |
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| Abstract: | Analyzes the structure, mode of operation and potential problem of PT secondary circuit under 27.5 kV power traction system in existing electrified railway line, it is expecting to overcome the defects in designing the secondary voltage change-over circuit and trying to find out a safe and reliable design of circuit. |
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| Keywords: | secondary circuit changing-over of voltage analysis application |
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