电动汽车电动机噪声分析与优化  

Analysis and Optimization of Motor Noise in Electric Vehicles

作　　者：闫云敬[1] 董志辉 覃振杰 Yan Yunjing;Dong Zhihui;Tan Zhenjie

机构地区：[1]柳州城市职业学院,广西柳州市545036 [2]东风柳州汽车有限公司,广西柳州市545005

出　　处：《时代汽车》2020年第17期101-102,共2页Auto Time

基　　金：2018年度广西高校中青年教师基础能力提升项目《基于区域性电动汽车动力系统故障分析及解决对策研究》(2018KY1202)。

摘　　要：与内燃机驱动的汽车相比较,电动汽车运转的动力主要来源于电能,电能驱动控制系统,带动电机的状态下,使得汽车的车轮被有效驱动,实现车辆行驶。随着社会的快速发展,现代的生态环境问题越来越严重,需要运用新能源来代替原来的不可再生能源,减少对环境的污染。电动汽车属于新能源汽车,具有很大的优势,例如环保、清洁、高效等,深受人们的认可和喜爱,成为现代交通工具发展的主流。Compared with vehicles driven by internal combustion engines,the power of electric vehicles is mainly derived from electrical energy.The electrical energy drives the control system and the motor to effectively drive the wheels of the vehicle to realize the move of the car.With the rapid development of society,modern ecological and environmental problems have become more and more serious.It is necessary to use new energy to replace the original non-renewable energy to reduce environmental pollution.Electric vehicles are new energy vehicles and have great advantages such as environmental protection,cleanliness,and high efficiency.They are well recognized and loved by people and become the mainstream of modern transportation development.

关 键 词：电动汽车 电动机噪声 分析 优化 

分 类 号：F42[经济管理—产业经济]