高频信号采集传输方案在无线供电技术中的应用

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摘要分析了两种在线式无线供电系统的发展现状、特点及重点研究问题,提出了一种基于ARM+FPGA架构的高频信号采集方案。此方案应用于在线式无线供电电动车,能够在电动车运动情况下,实时采集无线供电系统发射端和接收端的高频电压和电流信号,实现信号的远程实时监测、存储与计算。同时,电动车供电的磁屏蔽技术保证了无线信号的可靠传播。最后通过实验进行了验证,方案可行性与稳定性良好。

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	张欣
	李连鹤
	杨庆新
	张献
	苏杭

关键词 ：无线供电, 在线电动车, 动态供电, 高频, 采集

Abstract：This paper analyzed the current conditions, specialty and key research problem of two kinds of on-line wireless charging systems, and stated one collected scheme of high frequency signal based on ARM &FPGA structure. The method was applied on on-line wireless charging electric vehicles to collect high frequent voltage and current signal from transmitter and receiver of wireless charging system in real time under the movement of electric vehicles, so as to realize the remote real-time monitoring, storage and computation of signal. Simultaneously, the experiment verified that the power supply magnetic shielding technology of electric vehicles guarantees the reliable transmission of wireless power.

Key words： Wireless charging on-line electric vehicles movement charging high frequency collected

收稿日期: 2015-07-20 出版日期: 2016-08-18

PACS:

TM762

基金资助:国家自然科学基金（51477117）和天津市高等学校科技发展基金（20130416）资助项目

作者简介: 张欣男,1978年生,博士,硕士生导师,研究工程电磁场与磁技术应用。E-mail: 4545721@qq.com;李连鹤男,1991年生,硕士研究生,研究工程电磁场与磁技术应用、高频信号检测。E-mail: lianheperfect@126.com（通信作者）

引用本文:

张欣, 李连鹤, 杨庆新, 张献, 苏杭. 高频信号采集传输方案在无线供电技术中的应用[J]. 电工技术学报, 2015, 30(增刊2): 31-36. Zhang Xin, Li Lianhe, Yang Qingxin, Zhang Xian, Su Hang. Application of High Frequency Signal Transmission Scheme on Wireless Power Supply Technology. Transactions of China Electrotechnical Society, 2015, 30(增刊2): 31-36.

链接本文:

https://dgjsxb.ces-transaction.com/CN/Y2015/V30/I增刊2/31

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