摘要
通过分析中小型逆变器电磁干扰形成的主要原因,从控制电路设计、主电路设计、软件设计三方面介绍提高逆变器电磁兼容能力的措施,重点对软开关技术,随机调制技术进行了分析。
The paper is discussing how to design the EMC of middle and small inverters in the aspects of control circuit, main circuit and software. We lay emphasis on soft-switching and randomized modulation techniques.
