中国电机工程学报2017，Vol.37Issue(6)：1857-1866,10.DOI:10.13334/j.0258-8013.pcsee.160615
变负载ICPT系统电能与信号反向同步传输方法
Study on Power Forward and Signal Reverse Transmission in Load Changing ICPT System
摘要
Abstract
In order to achieve power forward transmission and the secondary state information in the inductively coupled power transfer (ICPT) system,based on ICPT power channel,power forward and signal reverse transmission in load changing ICPT system was proposed in this paper,additionally,the control method of this system was studied deeply.The signal modulation capacitor was added into secondary side of this system to change the primary current RMS,the specific signal modulation strategy was determined by detecting the load,and then the digital signal was modulated into the system,so the primary side emitted power and received feedback information from the secondary side at the same time,and finally signal was reset through the signal demodulating means.The principle of power forward and signal reverse transmission in ICPT system was firstly introduced in this paper;and then the signal modulation strategy with the load changing was analyzed in detail,besides,power and efficiency characteristics of the system with varying load were analyzed deeply;finally,simulation and experiment verified its available,the findings had great significance on the design and study of ICPT system with power and signal synchronous transmission.关键词
感应耦合电能传输系统/变负载/信号/反向/同步Key words
inductively coupled power transfer (ICPT) system/load changing/signal/reverse/synchronous分类
信息技术与安全科学引用本文复制引用
夏晨阳,李玉华,雷轲,柳玉玲,陈国平..变负载ICPT系统电能与信号反向同步传输方法[J].中国电机工程学报,2017,37(6):1857-1866,10.基金项目
国家自然科学基金项目(51307173) （51307173）
江苏省自然科学基金项目(BK20130188) （BK20130188）
江苏省煤矿电气与自动化工程实验室建设项目(2014KJZX05).Project Supported by National Natural Science Foundation of China (51307173) （2014KJZX05）
National Natural Science Foundation of Jiangsu Province of China (BK20130188) （BK20130188）
Coal Mine Electrical and Automation Engineering Laboratory Project of Jiangsu Province of China (2014KJZX05). （2014KJZX05）
