车用驱动电机系统振动测试标准分析  

Analysis of Vibration Test Standards for Vehicle Drive Motor System

作　　者：杨建川 YANG Jianchuan(Wuxi Weifu E-Drive Technologies Co.,Ltd.,Wuxi 214028,China)

机构地区：[1]无锡威孚电驱科技有限公司,江苏无锡214028

出　　处：《电机与控制应用》2021年第3期94-98,共5页Electric machines & control application

摘　　要：振动试验是驱动电机系统设计验证及电动汽车可靠性重要测试项目。简要分析了振动试验国标、ISO、IEC标准的关系,试验条件及应用现状。主要分析了依据现行国标GB/T 18488.1—2015进行振动试验的不足,并探讨了振动测试标准修订改进方向。Vibration test is an important item for driving motor system design verification and electric vehicle reliability.The relationship between Chinese national standards,ISO standards and IEC standards,test conditions and application status of vibration test are briefly analyzed.The shortcomings of vibration test according to the current national standard GB/T 18488.1—2015 are analyzed,and the revision and improvement direction of vibration test standard is discussed.

关 键 词：电动汽车 驱动电机系统 正弦振动 随机振动 测试 标准 

分 类 号：U469.72[机械工程—车辆工程]