B. Meersman, S. Thielemans, K. De Gusseme, A. van den Bossche
{"title":"Soft-Switch DC-DC Converter with a High Conversion Ratio for an Electrical Bicycle","authors":"B. Meersman, S. Thielemans, K. De Gusseme, A. van den Bossche","doi":"10.1109/VPPC.2007.4544240","DOIUrl":null,"url":null,"abstract":"Transportation plays a big part in our society and to keep our environment sustainable, an environmental solution is needed. Unlike the car which accounts for a substantial percentage of worldwide greenhouse gas emissions, the electrical bicycle provides a healthy environmental-friendly alternative. The proposed electrical bicycle uses a universal series motor which has a low cost and weight but needs a high supply voltage. Standard batteries have a 24 V supply voltage which is far too low for universal series motor so a DC-DC converter with a high conversion ratio is needed. This paper proposes a soft-switch DC-DC converter with a high conversion ratio with an efficiency of 92%.","PeriodicalId":345424,"journal":{"name":"2007 IEEE Vehicle Power and Propulsion Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 IEEE Vehicle Power and Propulsion Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VPPC.2007.4544240","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Transportation plays a big part in our society and to keep our environment sustainable, an environmental solution is needed. Unlike the car which accounts for a substantial percentage of worldwide greenhouse gas emissions, the electrical bicycle provides a healthy environmental-friendly alternative. The proposed electrical bicycle uses a universal series motor which has a low cost and weight but needs a high supply voltage. Standard batteries have a 24 V supply voltage which is far too low for universal series motor so a DC-DC converter with a high conversion ratio is needed. This paper proposes a soft-switch DC-DC converter with a high conversion ratio with an efficiency of 92%.
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