摘要
针对目前电动汽车存在无屏蔽措施、屏蔽结构不完整和屏蔽材料运用不正确等三类常见问题,提出了对电驱动系统增加屏蔽、完善整体屏蔽设计及根据电磁场类型选择相应的屏蔽材料等解决对策,并通过实例验证了这些措施是有效的。
The problems in the design of electric vehicle（EV）, which are unimplemented shielding measures, incomplete shielding stnmtures and inappropriate shielding materials, are illustrated. Aiming at the problems, the shielding countermeasures are put forwaM through adopting shielding measures on eleetrie-drived system, improving the whole shiehting structure, and choosing proper materiel aeeording to type of electromagnetic field. Finally, an experiment is given to prove that these measures are valid.
基金
863计划(2011AA11A286)<电动汽车测试评价技术研究>
