{"title":"Modelling and simulation of the transient electromagnetic behavior of high power bus bars under switching conditions","authors":"P. Bohm, G. Wachutka","doi":"10.1109/ISPSD.2000.856831","DOIUrl":null,"url":null,"abstract":"This article presents a new approach to the evaluation of the eigendynamics of interconnects encountered in high frequency power converters and high power semiconductor modules. It is based on a three-dimensional transient electromagnetic field analysis under realistic switching conditions which allows to investigate the various distributed parasitic effects caused by short switching times, steep current and voltage gradients and therefore large di/dt. The finite element simulator NM SESES/sup TM/ has been extended by an electromagnetic kernel to solve these problems. The capability of the simulator is demonstrated by some illustrative examples.","PeriodicalId":260241,"journal":{"name":"12th International Symposium on Power Semiconductor Devices & ICs. Proceedings (Cat. No.00CH37094)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"12th International Symposium on Power Semiconductor Devices & ICs. Proceedings (Cat. No.00CH37094)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPSD.2000.856831","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This article presents a new approach to the evaluation of the eigendynamics of interconnects encountered in high frequency power converters and high power semiconductor modules. It is based on a three-dimensional transient electromagnetic field analysis under realistic switching conditions which allows to investigate the various distributed parasitic effects caused by short switching times, steep current and voltage gradients and therefore large di/dt. The finite element simulator NM SESES/sup TM/ has been extended by an electromagnetic kernel to solve these problems. The capability of the simulator is demonstrated by some illustrative examples.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
