Reinaldo L. de Abreu, L. Zoccal, T. Pimenta, D. Spadoti
{"title":"Self-tuning of impedance matching for wireless power transfer devices","authors":"Reinaldo L. de Abreu, L. Zoccal, T. Pimenta, D. Spadoti","doi":"10.1109/INSCIT.2016.7598211","DOIUrl":null,"url":null,"abstract":"A new design of self-tuning impedance matching for wireless power transfer is investigated. The system efficiency was numerically calculated by varying the distance between the system transmitter/receiver with self-tuning and without it. This work introduces an analytic and numerical design of a device for wireless power transfer with self-tuning by capacitance, based on MPPT (Maximum Power Point Tracking) algorithm. The results show an increase of efficiency at 35.55% in 2 meters distance between transmitter and receiver devices when compared with a device without self-tuning.","PeriodicalId":142095,"journal":{"name":"2016 1st International Symposium on Instrumentation Systems, Circuits and Transducers (INSCIT)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 1st International Symposium on Instrumentation Systems, Circuits and Transducers (INSCIT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INSCIT.2016.7598211","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A new design of self-tuning impedance matching for wireless power transfer is investigated. The system efficiency was numerically calculated by varying the distance between the system transmitter/receiver with self-tuning and without it. This work introduces an analytic and numerical design of a device for wireless power transfer with self-tuning by capacitance, based on MPPT (Maximum Power Point Tracking) algorithm. The results show an increase of efficiency at 35.55% in 2 meters distance between transmitter and receiver devices when compared with a device without self-tuning.
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