| 牵引供电系统二次设备防雷保护研究 |
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| 引用本文： | 温建民.牵引供电系统二次设备防雷保护研究[J].电气化铁道,2012,23(5):1-3. |
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| 作者姓名： | 温建民 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司电气化设计研究处;教师级高级工程师,湖北武汉40063 |
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| 摘 要： | 针对铁路牵引供电系统二次回路防雷问题进行研究和分析,提出在所用变压器、交直流电源回路、UPS电源回路、弱电回路等应采取分级防护方案以防过电压。
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| 关 键 词： | 供电系统 二次设备 防雷保护 研究 |
Study on Secondary Equipment Lightning Protection for Traction Power Supply System |
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| WEN Jian-min.Study on Secondary Equipment Lightning Protection for Traction Power Supply System[J].Electric Railway,2012,23(5):1-3. |
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| Authors: | WEN Jian-min |
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| Institution: | WEN Jian-min |
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| Abstract: | Study and analysis are made with respect of the problems of the secondary equipment lightning protection for the railway traction power supply system,the paper puts forward the graded protection plan for the auxiliary transformer circuit,AC or DC power circuit,UPS circuit and low voltage circuit so as to prevent the overvoltage. |
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| Keywords: | power supply system secondary equipment lightning protection study |
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