基于可变补偿的IPT恒压恒流系统研究  

Research on IPT constant voltage and current system based on variable compensation

作　　者：符飞 王嘉梅[1] 唐嘉宁 王伟全 周思达 梁志茂[1] FU Fei;WANG Jia-mei;TANG Jia-ning;WANG Wei-quan;ZHOU Si-da;LIANG Zhi-mao(School of Electrical and Information Engineering,Yunnan Minzu University,Kunming 650500,China)

机构地区：[1]云南民族大学电气与信息工程学院,云南昆明650500

出　　处：《云南民族大学学报（自然科学版）》2022年第1期81-88,共8页Journal of Yunnan Minzu University:Natural Sciences Edition

基　　金：国家自然科学基金(61363085,61963038).

摘　　要：在双边LCL拓扑的基础上,采用了一种基于互感检测的电压电流调整方法,达到简化副边物理结构的同时可实现在互感和负载扰动时的恒压(constant voltage,CV)或恒流(constant current,CC)输出.首先对系统进行了建模,其次对系统的参数配置以及CV/CC的控制策略进行了分析,最后通过计算机仿真和搭建实验平台对理论进行了验证.经计算机仿真和实验表明,该方法在互感和负载参数扰动时仍然满足电压型和电流型负载对工作电源的需求,达到了预期的效果.Based on the bilateral LCL topology,a voltage and current adjustment method based on mutual inductance detection is adopted to simplify the physical structure of the secondary side and achieve constant voltage(CV)or constant current(CC)output under mutual inductance and load disturbance.In this paper,firstly,the system is modeled.Secondly,the parameter configuration of the system and the control strategy of CV/CC are analyzed.Finally,the theory is verified by computer simulation and experimental platform.The computer simulation and experiment show that the proposed method can meet the requirements of voltage and current load for working power supply when mutual inductance and load parameter disturbance occur,and the expected effect is achieved.

关 键 词：补偿拓扑 恒压 恒流 互感参数扰动 负载扰动 

分 类 号：TM724[电气工程—电力系统及自动化]