Full-wave Transient Simulation of Radiation Emission from Power Converter

摘要：

This paper presents a full-wave transient simulation of radiation emission of a power converter by applying CST Microwave Studio?(CST MWS).IGBT switching spikes,harness and cabling,and all associated passive components are taken into account together with the metallic housing in the simulation.Linear network theory is employed due to the fact that higher harmonic noise is small respect to the operating point.Transient and spectral distribution of electric field within a cubic volume containing the housing is obtained.Shielding net is designed with unit-cell and perturbation methods.The overall emission is successfully reduced with the shielding net.

关键词： linear network theory unit cell perturbation method full wave simulation

作者: Yan DING Min ZHANG

作者单位: Modern Integrated Electromagnetic Simulation R&D Center (MIEMS),TONGJI UNIVERSITY4800 Caoan Road,Ji Correspondent Author: Prof.Dr.-Ing.Min ZHANG,School of Electronic and Information Engineering,Tongji

会议类型: 国际会议

会议名称: 第八届电磁理论、天线及传播国际研讨会

会议地点: 昆明

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）