无线充电用单级整流恒流恒压充电器

2019 International SoC Design Conference (ISOCC) Pub Date : 2019-10-06 DOI:10.1109/ISOCC47750.2019.9078463

W. Ki, Lin Cheng, Xinyuan Ge, C. Tsui

{"title":"无线充电用单级整流恒流恒压充电器","authors":"W. Ki, Lin Cheng, Xinyuan Ge, C. Tsui","doi":"10.1109/ISOCC47750.2019.9078463","DOIUrl":null,"url":null,"abstract":"By modeling the LC tank of a wireless receiver as an AC current source that serves as the input, the H-bridge built with four power transistors can be switched to work in 1X, ½X and 0X modes to realize rectification and constant-current and constant-voltage charging, thus resulting in a single-stage wireless charger; and for low charging current, a ½X - 0X single-stage charger only needs three power switches.","PeriodicalId":113802,"journal":{"name":"2019 International SoC Design Conference (ISOCC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Single-Stage Rectifying Constant-Current Constant-Voltage Charger for Wireless Charging\",\"authors\":\"W. Ki, Lin Cheng, Xinyuan Ge, C. Tsui\",\"doi\":\"10.1109/ISOCC47750.2019.9078463\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"By modeling the LC tank of a wireless receiver as an AC current source that serves as the input, the H-bridge built with four power transistors can be switched to work in 1X, ½X and 0X modes to realize rectification and constant-current and constant-voltage charging, thus resulting in a single-stage wireless charger; and for low charging current, a ½X - 0X single-stage charger only needs three power switches.\",\"PeriodicalId\":113802,\"journal\":{\"name\":\"2019 International SoC Design Conference (ISOCC)\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 International SoC Design Conference (ISOCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISOCC47750.2019.9078463\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International SoC Design Conference (ISOCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISOCC47750.2019.9078463","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

将无线接收机的LC槽建模为交流电流源作为输入，将4个功率晶体管组成的h桥切换为1X、½X和0X模式，实现整流和恒流恒压充电，从而形成单级无线充电器;对于低充电电流，½X - 0X单级充电器只需要三个电源开关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Single-Stage Rectifying Constant-Current Constant-Voltage Charger for Wireless Charging

By modeling the LC tank of a wireless receiver as an AC current source that serves as the input, the H-bridge built with four power transistors can be switched to work in 1X, ½X and 0X modes to realize rectification and constant-current and constant-voltage charging, thus resulting in a single-stage wireless charger; and for low charging current, a ½X - 0X single-stage charger only needs three power switches.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2019 International SoC Design Conference (ISOCC)

自引率

0.00%

发文量