摘要
针对某纯电动多用途货车在整车电磁兼容性(Electro Magnetic Compatibility,EMC)试验中车辆左侧X方向磁场发射超标及车辆右侧天线垂直极化宽带、窄带电磁辐射发射测试超标问题进行了排查、分析,通过整改提高了整车的EMC性能,并为纯电动多用途货车后期整车电磁兼容性(Electro Magnetic Compatibility,EMC)设计、优化与试验认证提供了可靠的EMC防护设计参考。
Aiming at the electromagnetic compatibility(EMC)of a pure electric multi-purpose truck In the compatibility(EMC)test,the problem that the magnetic field emission of the left side of the vehicle exceeds the standard in X direction and the electromagnetic radiation emission test of the vertical polarization broadband and narrow-band antenna on the right side of the vehicle exceeds the standard,the EMC performance of the whole vehicle is improved through the rectification,and the electromagnetic compatibility(EMC)of the later vehicle of the pure electric multi-purpose truck is improved Compatibility(EMC)design,optimization and test certification provide a reliable reference for EMC protection design.
作者
王雅莉
Wang Yali(Anhui Jianghuai Automobile Group Co.Ltd.,Anhui Hefei 230601)
出处
《汽车实用技术》
2020年第24期16-18,共3页
Automobile Applied Technology
关键词
纯电动多用途货车
EMC
磁场发射
Pure electric multipurpose vehicle
EMC
Magnetic field emission
作者简介
王雅莉,就职于安徽江淮汽车集团股份有限公司。
