考虑降低电磁干扰的无线电力传输系统谐振频率选择方法

2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI) Pub Date : 2019-07-01 DOI:10.1109/ISEMC.2019.8825299

Jaehyoung Park, Yujun Shin, Jongwook Kim, Bumjin Park, Hyunwoong Kim, Seungyoung Ahn

{"title":"考虑降低电磁干扰的无线电力传输系统谐振频率选择方法","authors":"Jaehyoung Park, Yujun Shin, Jongwook Kim, Bumjin Park, Hyunwoong Kim, Seungyoung Ahn","doi":"10.1109/ISEMC.2019.8825299","DOIUrl":null,"url":null,"abstract":"In typical serise-serise resonant WPT systems, if the resonance frequency of transmitting coil is too close to switching frequency of inverter, the inverter is not allowed to operate with zero-voltage switching (ZVS), which degrades the power transfer efficiency and increases the EMI. In this paper, we propose the resonance frequency selection method for WPT system to reduce the EMI. The proposed method guarantee the ZVS operation and select the resonance frequency that can minimize the EMI. The selection method of optimum transmitting resonance frequency is proposed as a function of mutual inductance, transmitting, receiving coil property and load condition. The proposed method is verified using circuit simulation.","PeriodicalId":137753,"journal":{"name":"2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Resonant Frequency Selection Method for Wireless Power Transfer System Considering Electromagnetic Interference Reduction\",\"authors\":\"Jaehyoung Park, Yujun Shin, Jongwook Kim, Bumjin Park, Hyunwoong Kim, Seungyoung Ahn\",\"doi\":\"10.1109/ISEMC.2019.8825299\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In typical serise-serise resonant WPT systems, if the resonance frequency of transmitting coil is too close to switching frequency of inverter, the inverter is not allowed to operate with zero-voltage switching (ZVS), which degrades the power transfer efficiency and increases the EMI. In this paper, we propose the resonance frequency selection method for WPT system to reduce the EMI. The proposed method guarantee the ZVS operation and select the resonance frequency that can minimize the EMI. The selection method of optimum transmitting resonance frequency is proposed as a function of mutual inductance, transmitting, receiving coil property and load condition. The proposed method is verified using circuit simulation.\",\"PeriodicalId\":137753,\"journal\":{\"name\":\"2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI)\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.2019.8825299\",\"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 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.2019.8825299","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

在典型的串联谐振WPT系统中，如果发射线圈的谐振频率与逆变器的开关频率太接近，则不允许逆变器零电压开关(ZVS)工作，这会降低功率传输效率，增加电磁干扰。本文提出了WPT系统的谐振频率选择方法，以降低电磁干扰。该方法保证了ZVS的工作，并选择了能使电磁干扰最小化的谐振频率。提出了基于互感、发射、接收线圈特性和负载条件的最佳发射谐振频率选择方法。通过电路仿真验证了该方法的有效性。

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

Resonant Frequency Selection Method for Wireless Power Transfer System Considering Electromagnetic Interference Reduction

In typical serise-serise resonant WPT systems, if the resonance frequency of transmitting coil is too close to switching frequency of inverter, the inverter is not allowed to operate with zero-voltage switching (ZVS), which degrades the power transfer efficiency and increases the EMI. In this paper, we propose the resonance frequency selection method for WPT system to reduce the EMI. The proposed method guarantee the ZVS operation and select the resonance frequency that can minimize the EMI. The selection method of optimum transmitting resonance frequency is proposed as a function of mutual inductance, transmitting, receiving coil property and load condition. The proposed method is verified using circuit simulation.

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 IEEE International Symposium on Electromagnetic Compatibility, Signal & Power Integrity (EMC+SIPI)

自引率

0.00%

发文量