摘要
对电动车电磁干扰特性及其标准进行分析和讨论,并对带有不同电机的四个电动车与一款开关磁阻式电机进行了电磁发射的测试。根据测试结果,分析出不同种类的电机的电磁干扰特性有一定的差异,并给出了更合理的测试建议。
The EMI performance and standards of electric vehicle are discussed,and the EMI tests for four electric vehicles with different kinds of electric motors and for a switched reluctance motor have been done.According to the test results,different kinds of electric motors have different EMI characteristics.Finally,more reasonable suggestion is given.
关键词
电动车
电机
电磁干扰
electric vehicle
electric motor
EMI
