{"title":"A receiver-side power control method for series-series magnetic topology in inductive contactless electric vehicles battery charger application","authors":"Bhukya Bhavsingh, Gotluru Suresh Babu, Bhukya Mangu, Ravikumar Bhukya","doi":"10.11591/ijaas.v12.i3.pp234-249","DOIUrl":null,"url":null,"abstract":"Wireless power transfer (WPT) can be used to charge the battery conveniently and efficiently. In this paper, the investigation of high-efficiency S/S resonant magnetic topology in inductive wireless battery charging of electric vehicles (EVs) is analyzed, designed, and controlled. To regulate the output power efficiently rather than controlling the supply voltage, novel bidirectional switches are introduced to control the output power by using the duty cycle control method. The output power of the secondary side is derived and discussed based on the fundamental harmonic approximation (FHA) approach. A 1.5 kW, 120 mm distance, and 85 kHz resonance frequency are verified in MATLAB/Simulink.","PeriodicalId":44367,"journal":{"name":"International Journal of Advances in Engineering Sciences and Applied Mathematics","volume":"14 1","pages":"0"},"PeriodicalIF":1.2000,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Advances in Engineering Sciences and Applied Mathematics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.11591/ijaas.v12.i3.pp234-249","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Wireless power transfer (WPT) can be used to charge the battery conveniently and efficiently. In this paper, the investigation of high-efficiency S/S resonant magnetic topology in inductive wireless battery charging of electric vehicles (EVs) is analyzed, designed, and controlled. To regulate the output power efficiently rather than controlling the supply voltage, novel bidirectional switches are introduced to control the output power by using the duty cycle control method. The output power of the secondary side is derived and discussed based on the fundamental harmonic approximation (FHA) approach. A 1.5 kW, 120 mm distance, and 85 kHz resonance frequency are verified in MATLAB/Simulink.
期刊介绍：
International Journal of Advances in Engineering Sciences and Applied Mathematics will be a thematic journal, where each issue will be dedicated to a specific area of engineering and applied mathematics. The journal will accept original articles and will also publish review article that summarize the state of the art and provide a perspective on areas of current research interest.Articles that contain purely theoretical results are discouraged.
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