汽车电磁辐射抗扰仿真模型的简化  

Vehicle Model Simplified Method of Electromagnetic Radiation Immunity Simulation

作　　者：刘杰[1] 张亚明[1] 雷剑梅[1] 黄雪梅[1] 

机构地区：[1]中国汽车工程研究院股份有限公司

出　　处：《安全与电磁兼容》2015年第2期65-69,共5页Safety & EMC

基　　金：国家科技支撑计划(2013BAG05B00)

摘　　要：以电磁辐射抗扰仿真任务为例,采用电磁仿真软件FEKO进行仿真分析,得到了不同零部件对特定区域的电场分布的影响,提出了删除零部件与简化几何结构相结合的办法对整车模型进行简化,并通过仿真分析验证了简化模型的合理性。The electromagnetic radiation immunity simulation tasks is taken as an example. The simulation analysis is carried out by using electromagnetic simulation software FEKO. The effect of different parts on the distribution of the electric field in specific area is obtained. The method of vehicle model simplified that is deleting components combined with a simplified geometry is proposed, and the reasonableness of the simplified model is verified through simulation analysis.

关 键 词：辐射抗扰 电磁仿真 电磁兼容 模型简化 

分 类 号：U463.6[机械工程—车辆工程]