The conducted common-mode EMI has enhanced systematic radiated interference because its circulating path includes the earth. At the same time it also brings conducted interference to other electrical system in the form of interference current.
其中的传导共模EMI,因其传播路径包含大地,而会增大系统辐射EMI发射强度,同时它还会以电流的形式注入其它电气系统形成干扰,并且这种干扰的发射强度正随着功率变换器开关频率和电压、电流变化率的提高而逐渐增强。
参考来源 - PWM电机驱动系统传导共模EMI抑制方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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