电力系统自动化Issue(5)：109-114,126,7.DOI:10.7500/AEPS20150601015
基于变结构模式的宽负载恒压感应耦合电能传输系统
Constant-voltage Inductively Coupled Power Transfer System with Wide Load Range Based on Variable Structure Mode
摘要
Abstract
To solve the problem of unstable output voltage of inductively coupled power transfer system (ICPT) subject to disturbance or great load changes,the energy and efficiency of two different compensation topology structures are studied.The output voltage,output power,output efficiency,frequency stability,and load adaptability of the parallel-series (PS) topology and the series-series (SS) topology are also dealt with.Based on the variable structure mode,the method employing different topologies for different loads is given.The switching prerequisite is analyzed in detail and the methods of ensuring safety and effectiveness of switching are recommended.In order to validate the effectiveness of the variable structure mode,two greatly different loads are adopted with their output voltage measured in voltage and current mode ICPT system,respectively.The results show that the variable structure mode is suitable for constant-voltage ICPT system whose load is greatly changed.关键词
无线电能传输/变结构模式/并联-串联(PS)型拓扑/串联-串联(SS)型拓扑/宽负载电阻/恒压输出Key words
wireless power transmission/variable structure mode/parallel-series (PS) topology/series-series (SS) topology/resistance with wide load range/constant-voltage output引用本文复制引用
孙跃,张欢,陶维,马浚豪,李璐,夏金凤..基于变结构模式的宽负载恒压感应耦合电能传输系统[J].电力系统自动化,2016,(5):109-114,126,7.基金项目
国家自然科学基金资助项目(51277192)。This work is supported by National Natural Science Foundation of China(No.51277192) （51277192）
