| 轨道交通车辆低压配电接触器选型方法 |
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| 引用本文： | 欧阳瑞璟,文永亮,朱明亮,齐龙.轨道交通车辆低压配电接触器选型方法[J].城市轨道交通研究,2017,20(2). |
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| 作者姓名： | 欧阳瑞璟 文永亮 朱明亮 齐龙 |
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| 作者单位： | 中车长春轨道客车股份有限公司总体研发部，130062，长春 |
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| 摘 要： | 接触器是轨道交通车辆低压配电控制电路的核心元件,其选型由电压等级、使用类别、工作制式、电气寿命及工作环境等因素综合决定。对轨道交通车辆常用负载在各种使用类别的工况下,分析相应的接触器选型要求,给出了选型原则和建议。
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| 关 键 词： | 轨道交通车辆 低压配电 负载控制 接触器选型 |
Contactor Selection in Low-voltage Distribution on Rail Transit Vehicle |
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| OUYANG Ruijing,WEN Yongliang,ZHU Mingliang,QI Long.Contactor Selection in Low-voltage Distribution on Rail Transit Vehicle[J].Urban Mass Transit,2017,20(2). |
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| Authors: | OUYANG Ruijing WEN Yongliang ZHU Mingliang QI Long |
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| Abstract: | Contactor is the key element in rail transit vehi-cle control circuit,the type selection of which depends on comprehensive factors like rated voltage,utilization catego-ry,working frequency,electrical durability,working condi-tion and so on.According to the normal loads of rail transit trains in different operating modes,correspongding type se-lections of contactor installed on railway vehicle are ana-lyzed,the selection principle and suggestions are propsed. |
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| Keywords: | rail transit vehicle low-voltage distribution load control contactor selection |
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