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地铁车辆牵引电机装车噪声性能测试及分析

Jie DING,Yong-sheng WANG,Xiao-bin ZANG,Liang XIA,Ya-ping ZENG

Electric Locomotives & Mass Transit Vehicles（2020）

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Abstract
通过对某地铁车辆牵引电机开展线路振动噪声测试,获取了车辆运行过程中牵引电机本体附近及车辆内部的振动噪声数据,通过频域分析、品质分析和阶次分析等研究了不同工况下牵引电机的噪声性能及其对车底和车厢的影响,可为牵引电机设计开发提供参考.
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