Mohammad Rejwan Uddin, Khan Farhan Ibne Faruque, Palash Das, K. M. Salim
{"title":"60V电动汽车充电系统替代典型铁芯充电器的PWM控制高效替代方案:技术性能评估与效率比较","authors":"Mohammad Rejwan Uddin, Khan Farhan Ibne Faruque, Palash Das, K. M. Salim","doi":"10.1109/TENSYMP50017.2020.9231032","DOIUrl":null,"url":null,"abstract":"Easy bikes or electric auto-rickshaws are the foremost commonly used electric vehicle in Bangladesh. Mainly, iron core transformer-based bulky chargers with an efficiency of up to 75% are employed to charge quite 1 million easy bikes daily without any smart controls. Implementation of power electronics-based charger ready to operate in additional than 90% efficiency which might reduce the power losses from the utility grid. A high capacity synchronous buck converter based charger with automated charging current controlling topology is proposed during this paper. A high-frequency system makes the circuit compact and light-weight. After the simulation by using PROTEUS software, a light-weight prototype of a straightforward bike charger is build and its performance is evaluated. The efficiency and its maximum rated power are observed and compared with the typical charger.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"9 1","pages":"312-315"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"An Alternative PWM Controlled High Efficient Solution for 60V Electric Vehicle Charging System to Replace Typical Iron Core Charger: Technical Performance Assessment and Comparison of Efficiency\",\"authors\":\"Mohammad Rejwan Uddin, Khan Farhan Ibne Faruque, Palash Das, K. M. Salim\",\"doi\":\"10.1109/TENSYMP50017.2020.9231032\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Easy bikes or electric auto-rickshaws are the foremost commonly used electric vehicle in Bangladesh. Mainly, iron core transformer-based bulky chargers with an efficiency of up to 75% are employed to charge quite 1 million easy bikes daily without any smart controls. Implementation of power electronics-based charger ready to operate in additional than 90% efficiency which might reduce the power losses from the utility grid. A high capacity synchronous buck converter based charger with automated charging current controlling topology is proposed during this paper. A high-frequency system makes the circuit compact and light-weight. After the simulation by using PROTEUS software, a light-weight prototype of a straightforward bike charger is build and its performance is evaluated. The efficiency and its maximum rated power are observed and compared with the typical charger.\",\"PeriodicalId\":6721,\"journal\":{\"name\":\"2020 IEEE Region 10 Symposium (TENSYMP)\",\"volume\":\"9 1\",\"pages\":\"312-315\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE Region 10 Symposium (TENSYMP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TENSYMP50017.2020.9231032\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Region 10 Symposium (TENSYMP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TENSYMP50017.2020.9231032","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Alternative PWM Controlled High Efficient Solution for 60V Electric Vehicle Charging System to Replace Typical Iron Core Charger: Technical Performance Assessment and Comparison of Efficiency
Easy bikes or electric auto-rickshaws are the foremost commonly used electric vehicle in Bangladesh. Mainly, iron core transformer-based bulky chargers with an efficiency of up to 75% are employed to charge quite 1 million easy bikes daily without any smart controls. Implementation of power electronics-based charger ready to operate in additional than 90% efficiency which might reduce the power losses from the utility grid. A high capacity synchronous buck converter based charger with automated charging current controlling topology is proposed during this paper. A high-frequency system makes the circuit compact and light-weight. After the simulation by using PROTEUS software, a light-weight prototype of a straightforward bike charger is build and its performance is evaluated. The efficiency and its maximum rated power are observed and compared with the typical charger.
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