Planar Magnetic Integrated Harmonic Filter with Reduced EMI Noise

作     者：Zijian Lu Tianhao Chen Yitao Liu 

作者机构：College of Mechatronics and Control EngineeringShenzhen UniversityShenzhen 518060China 

出 版 物：《Chinese Journal of Electrical Engineering》 (中国电气工程学报（英文）)

年 卷 期：2022年第8卷第3期

页      面：49-56页

核心收录：

学科分类：080902[工学-电路与系统] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

基　　金：Supported by the National Natural Science Foundation of China(52007122) 

主　　题：Planar magnetic integration EMI filter harmonic filter voltage-source inverter 

摘      要：Through the analysis of the circuit structure and electromagnetic interference(EMI)conduction path,the structure of the traditional harmonic filter is optimized so that it has the ability to suppress *** the structure of planar magnetic integration not only ensures the basic harmonic suppression ability of the harmonic filter,but also improves the EMI suppression *** a single-phase voltage source 500-W SiC inverter as the platform,the feasibility and effectiveness of the design scheme are experimentally *** results indicated that the planar magnetic integrated harmonic EMI filter satisfies the design ***,the proposed planar magnetic integration scheme can significantly reduce the volume and weight of the filter and increase the power density of the entire system.