W. Moungngam, R. Songprakorp, K. Chomsuwan, T. Phatrapornnant
{"title":"Applied supercapacitor to energy storage during regenerative brake state in electric vehicle","authors":"W. Moungngam, R. Songprakorp, K. Chomsuwan, T. Phatrapornnant","doi":"10.1109/ECTICON.2014.6839867","DOIUrl":null,"url":null,"abstract":"In battery-operated electric vehicles, a regenerative brake system is an additional feature that recovers kinetic energy back to the battery energy storage. Due to losses in the cyclic charge/discharge of battery characteristics such processes give low energy conversion efficiency. Supercapacitor, on the other hand, has an advantage over battery in terms of recovering an intermittent energy like a regenerative braking. This work aims to examine charging/discharging efficiencies of supercapacitor in both stand-alone and hybrid modes. Experimental results have verified that supercapacitor is suitable for a storage device in electric vehicle.","PeriodicalId":347166,"journal":{"name":"2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 11th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECTICON.2014.6839867","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
In battery-operated electric vehicles, a regenerative brake system is an additional feature that recovers kinetic energy back to the battery energy storage. Due to losses in the cyclic charge/discharge of battery characteristics such processes give low energy conversion efficiency. Supercapacitor, on the other hand, has an advantage over battery in terms of recovering an intermittent energy like a regenerative braking. This work aims to examine charging/discharging efficiencies of supercapacitor in both stand-alone and hybrid modes. Experimental results have verified that supercapacitor is suitable for a storage device in electric vehicle.
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