{"title":"平面无线电力传输系统的可调耦合方法","authors":"Jun Zhu, Zhimeng Xu, Yisheng Zhao, Z. Chen","doi":"10.1109/WPTC51349.2021.9458131","DOIUrl":null,"url":null,"abstract":"In this paper, an adjustable coupling method is proposed to improve the transfer efficiency of magnetically coupled resonant wireless power transfer system (MCR-WPT) under various transfer distances. By changing the offset distance between the driving loop and the transmitter coil, the coupling coefficient was adjusted to make the MCR-WPT have a better transfer efficiency at various transfer distances. The efficiency of simulation is 41.1% higher than the original MCR-WPT and the experimental results are basically consistent with the simulation.","PeriodicalId":130306,"journal":{"name":"2021 IEEE Wireless Power Transfer Conference (WPTC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"An Adjustable Coupling Method for Planar Wireless Power Transfer System\",\"authors\":\"Jun Zhu, Zhimeng Xu, Yisheng Zhao, Z. Chen\",\"doi\":\"10.1109/WPTC51349.2021.9458131\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, an adjustable coupling method is proposed to improve the transfer efficiency of magnetically coupled resonant wireless power transfer system (MCR-WPT) under various transfer distances. By changing the offset distance between the driving loop and the transmitter coil, the coupling coefficient was adjusted to make the MCR-WPT have a better transfer efficiency at various transfer distances. The efficiency of simulation is 41.1% higher than the original MCR-WPT and the experimental results are basically consistent with the simulation.\",\"PeriodicalId\":130306,\"journal\":{\"name\":\"2021 IEEE Wireless Power Transfer Conference (WPTC)\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE Wireless Power Transfer Conference (WPTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WPTC51349.2021.9458131\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE Wireless Power Transfer Conference (WPTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WPTC51349.2021.9458131","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Adjustable Coupling Method for Planar Wireless Power Transfer System
In this paper, an adjustable coupling method is proposed to improve the transfer efficiency of magnetically coupled resonant wireless power transfer system (MCR-WPT) under various transfer distances. By changing the offset distance between the driving loop and the transmitter coil, the coupling coefficient was adjusted to make the MCR-WPT have a better transfer efficiency at various transfer distances. The efficiency of simulation is 41.1% higher than the original MCR-WPT and the experimental results are basically consistent with the simulation.
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