{"title":"一种新颖的三相MOSFET逆变器短路保护方法","authors":"Naser Pour Aryan, B. Vogler, Thomas Ziegler","doi":"10.1109/ITEC55900.2023.10186969","DOIUrl":null,"url":null,"abstract":"An innovative mechanism for short circuit protection (VDS-monitoring of each power switch) of a three-phase MOSFET power inverter system driving an electric motor is presented. This method features a novel filter which is added to the VDS-monitoring circuit of the state-of-the-art inverter. Its application drastically reduces manufacturing costs and complexity. It has been implemented in hardware and tested successfully in the field on inverter/motor combinations on forklifts and other electric vehicles. The method has been patented at German Patent and Trade Mark Office [8].","PeriodicalId":234784,"journal":{"name":"2023 IEEE Transportation Electrification Conference & Expo (ITEC)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Innovative Method for Short Circuit Protection of a Three-Phase MOSFET Power Inverter\",\"authors\":\"Naser Pour Aryan, B. Vogler, Thomas Ziegler\",\"doi\":\"10.1109/ITEC55900.2023.10186969\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An innovative mechanism for short circuit protection (VDS-monitoring of each power switch) of a three-phase MOSFET power inverter system driving an electric motor is presented. This method features a novel filter which is added to the VDS-monitoring circuit of the state-of-the-art inverter. Its application drastically reduces manufacturing costs and complexity. It has been implemented in hardware and tested successfully in the field on inverter/motor combinations on forklifts and other electric vehicles. The method has been patented at German Patent and Trade Mark Office [8].\",\"PeriodicalId\":234784,\"journal\":{\"name\":\"2023 IEEE Transportation Electrification Conference & Expo (ITEC)\",\"volume\":\"82 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-06-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 IEEE Transportation Electrification Conference & Expo (ITEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ITEC55900.2023.10186969\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE Transportation Electrification Conference & Expo (ITEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITEC55900.2023.10186969","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Innovative Method for Short Circuit Protection of a Three-Phase MOSFET Power Inverter
An innovative mechanism for short circuit protection (VDS-monitoring of each power switch) of a three-phase MOSFET power inverter system driving an electric motor is presented. This method features a novel filter which is added to the VDS-monitoring circuit of the state-of-the-art inverter. Its application drastically reduces manufacturing costs and complexity. It has been implemented in hardware and tested successfully in the field on inverter/motor combinations on forklifts and other electric vehicles. The method has been patented at German Patent and Trade Mark Office [8].
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