{"title":"电动两轮车和三轮车双向充电系统","authors":"Bhim Singh, J. Gupta","doi":"10.1109/GlobConPT57482.2022.9938214","DOIUrl":null,"url":null,"abstract":"In this work, a bidirectional charging system (BCS) based on transformerless approach is presented for the electric two wheelers (E2W) and three wheelers (E3W) battery packs. In order to eliminate high or low frequency transformers and associated drawbacks, and to maintain desired voltage gain between AC mains and low voltage battery packs, an extended gain bidirectional switched inductor zeta (EGBSIZ) converter is employed in the presented BCS at its DC-DC stage. The presented EGBSIZ converter based DC-DC stage not only ensures extended gain characteristics between grid and low voltage battery pack but also realize bidirectional power flow capability between both, and therefore, enhance the overall usability of the E2W and E3W in today's smart grid scenario. Further, the front end stage of the presented BCS is controlled in a manner to achieve distortion free supply current characteristics at AC mains even under distorted or polluted grid conditions. Finally, the presented BCS is modelled, and comprehensively analyzed through simulation under various operating conditions and the relevant results are discussed to support the high level of performance characteristics of the presented BCS.","PeriodicalId":431406,"journal":{"name":"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Bidirectional Charging System for Electric Two-Wheelers and Three Wheelers\",\"authors\":\"Bhim Singh, J. Gupta\",\"doi\":\"10.1109/GlobConPT57482.2022.9938214\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, a bidirectional charging system (BCS) based on transformerless approach is presented for the electric two wheelers (E2W) and three wheelers (E3W) battery packs. In order to eliminate high or low frequency transformers and associated drawbacks, and to maintain desired voltage gain between AC mains and low voltage battery packs, an extended gain bidirectional switched inductor zeta (EGBSIZ) converter is employed in the presented BCS at its DC-DC stage. The presented EGBSIZ converter based DC-DC stage not only ensures extended gain characteristics between grid and low voltage battery pack but also realize bidirectional power flow capability between both, and therefore, enhance the overall usability of the E2W and E3W in today's smart grid scenario. Further, the front end stage of the presented BCS is controlled in a manner to achieve distortion free supply current characteristics at AC mains even under distorted or polluted grid conditions. Finally, the presented BCS is modelled, and comprehensively analyzed through simulation under various operating conditions and the relevant results are discussed to support the high level of performance characteristics of the presented BCS.\",\"PeriodicalId\":431406,\"journal\":{\"name\":\"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/GlobConPT57482.2022.9938214\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/GlobConPT57482.2022.9938214","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Bidirectional Charging System for Electric Two-Wheelers and Three Wheelers
In this work, a bidirectional charging system (BCS) based on transformerless approach is presented for the electric two wheelers (E2W) and three wheelers (E3W) battery packs. In order to eliminate high or low frequency transformers and associated drawbacks, and to maintain desired voltage gain between AC mains and low voltage battery packs, an extended gain bidirectional switched inductor zeta (EGBSIZ) converter is employed in the presented BCS at its DC-DC stage. The presented EGBSIZ converter based DC-DC stage not only ensures extended gain characteristics between grid and low voltage battery pack but also realize bidirectional power flow capability between both, and therefore, enhance the overall usability of the E2W and E3W in today's smart grid scenario. Further, the front end stage of the presented BCS is controlled in a manner to achieve distortion free supply current characteristics at AC mains even under distorted or polluted grid conditions. Finally, the presented BCS is modelled, and comprehensively analyzed through simulation under various operating conditions and the relevant results are discussed to support the high level of performance characteristics of the presented BCS.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
