| 直流牵引供电系统的安全与保护 |
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| 引用本文： | 王靖满.直流牵引供电系统的安全与保护[J].电气化铁道,2005(4):1-3. |
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| 作者姓名： | 王靖满 |
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| 作者单位： | 铁道第三勘察设计院电化处 |
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| 摘 要： | 分析了轨道交通直流牵引供电系统的直流设备电压型框架保护装置与轨道电位限制装置定值和时间配合存在的问题及解决办法。直流牵引供电系统具有电流型框架保护的特殊要求,直流牵引设备采用绝缘安装及行驶轨道对大地采用绝缘安装。
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| 关 键 词： | 直流牵引 轨道电压 安全保护 |
Safety And Protection of DC Traction Supply System |
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| WANG Jingman.Safety And Protection of DC Traction Supply System[J].Electric Railway,2005(4):1-3. |
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| Authors: | WANG Jingman |
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| Institution: | WANG Jingman |
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| Abstract: | It analyses the rail transit DC traction power supply system voltage type frame protect device and rail voltage limited device matching problems that solve their adjusting value and time. DC traction power supply system, voltage type frame protect device takes on special requirement. Means DC traction power supply system equipment should be installed in insulating and the rail separated from earthing system. |
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| Keywords: | DC traction rail voltage safety protection |
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