{"title":"10kW rapid-charger for electric vehicle considering vehicle to grid(V2G)","authors":"Ga-Gang Choi, Doo-yong Jung, Sung-chon Choi, C. Won, Yong-Chae Jung, Jang-Hyoun Youm","doi":"10.1109/IPEMC.2012.6259283","DOIUrl":null,"url":null,"abstract":"Because of the quantity of demand power depends on the power consumption of power demands on the loads, the utility grid has to secure a supply of electric energy which is larger than the required power consumption under peak load-condition. It means that the waste of electric power could be heavy at the other time than peak-load period. To avoid the waste of power, a 10kW rapid-charger system which has a function of load compensation at the peak-load condition is proposed in this paper. At the peak-load condition, the rapid charger transfer charged energy in the battery of electric vehicle to the grid. The 10kW rapid-charger for electric vehicle is comprised of the three-phase AC-DC PWM converter and isolated bidirectional DC-DC converter. Proposed V2G operation is verified through simulation experiment performed by 10kW rapid-charger.","PeriodicalId":236136,"journal":{"name":"Proceedings of The 7th International Power Electronics and Motion Control Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of The 7th International Power Electronics and Motion Control Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IPEMC.2012.6259283","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
Because of the quantity of demand power depends on the power consumption of power demands on the loads, the utility grid has to secure a supply of electric energy which is larger than the required power consumption under peak load-condition. It means that the waste of electric power could be heavy at the other time than peak-load period. To avoid the waste of power, a 10kW rapid-charger system which has a function of load compensation at the peak-load condition is proposed in this paper. At the peak-load condition, the rapid charger transfer charged energy in the battery of electric vehicle to the grid. The 10kW rapid-charger for electric vehicle is comprised of the three-phase AC-DC PWM converter and isolated bidirectional DC-DC converter. Proposed V2G operation is verified through simulation experiment performed by 10kW rapid-charger.
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