{"title":"基于开关损耗降低调制方案的电动汽车逆变器","authors":"Tae-Woong Kim, Choon-Ho Cho, Jae-Ho Choi","doi":"10.1109/ECCE-ASIA.2013.6579268","DOIUrl":null,"url":null,"abstract":"Further driving distance has been required in electric vehicles under the limited battery energy. Therefore, inverter which is one of the EV core technologies should secure a higher efficiency. Inverter efficiency is largely dependent on switching commutation. In this paper, inverter SVPWM control scheme with switching loss reduction is proposed by introduction of simplified switching sequence strategy. It is confirmed by simulation and experimental analyses that the proposed modulation scheme has a lower switching loss compared to the conventional 5-step switching sequence based modulations scheme.","PeriodicalId":301487,"journal":{"name":"2013 IEEE ECCE Asia Downunder","volume":"23 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Switching loss reduction modulation scheme based inverter for electric vehicle\",\"authors\":\"Tae-Woong Kim, Choon-Ho Cho, Jae-Ho Choi\",\"doi\":\"10.1109/ECCE-ASIA.2013.6579268\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Further driving distance has been required in electric vehicles under the limited battery energy. Therefore, inverter which is one of the EV core technologies should secure a higher efficiency. Inverter efficiency is largely dependent on switching commutation. In this paper, inverter SVPWM control scheme with switching loss reduction is proposed by introduction of simplified switching sequence strategy. It is confirmed by simulation and experimental analyses that the proposed modulation scheme has a lower switching loss compared to the conventional 5-step switching sequence based modulations scheme.\",\"PeriodicalId\":301487,\"journal\":{\"name\":\"2013 IEEE ECCE Asia Downunder\",\"volume\":\"23 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE ECCE Asia Downunder\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ECCE-ASIA.2013.6579268\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE ECCE Asia Downunder","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECCE-ASIA.2013.6579268","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Switching loss reduction modulation scheme based inverter for electric vehicle
Further driving distance has been required in electric vehicles under the limited battery energy. Therefore, inverter which is one of the EV core technologies should secure a higher efficiency. Inverter efficiency is largely dependent on switching commutation. In this paper, inverter SVPWM control scheme with switching loss reduction is proposed by introduction of simplified switching sequence strategy. It is confirmed by simulation and experimental analyses that the proposed modulation scheme has a lower switching loss compared to the conventional 5-step switching sequence based modulations scheme.
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