LCL型感应电能传输系统互感参数优化  

Optimization of Mutual Inductance for LCL Inductively Coupled Power Transfer System

作　　者：王其斌[1] 李俊[1] 许正平[1] 

机构地区：[1]南京工业大学电气工程与控制科学学院,南京211816

出　　处：《电子器件》2016年第6期1543-1547,共5页Chinese Journal of Electron Devices

基　　金：国家自然科学基金项目(50977086)

摘　　要：采用基波分析法对LCL型感应电能传输系统进行分析,研究了发射端电流增益及系统传输效率随原、副边互感的变化情况;在此基础上,针对高电流增益与高传输效率无法兼顾的问题,提出了一个基于互感耦合参数的性能优化指标。以此指标为系统性能优化目标实现了电流增益与传输效率的优化匹配;参考优化匹配点有效避免了设计过程中参数选取的盲目性。建立了一台样机,实验结果表明理论分析的正确性。The LCL inductively coupled power transfer system was analyzed by using the fundamental analysis method to study the change of primary current gain and transmission efficiency with mutual inductance. Aimed at the problem of high current gain and high transmission efficiency,a performance optimization index is proposed based on mutual inductance. The best match of current gain and transmission efficiency was achieved by setting the index as optimization objective. In design process,the blindness of parameter selection can be avoided effectively by referring optimal point. A prototype was built,The correctness of theoretical analysis was supported by experimental results.

关 键 词：感应电能传输系统 LCL谐振 电流增益 传输效率 参数优化 

分 类 号：TM724[电气工程—电力系统及自动化]