双向LLC谐振变换器特性分析  

Characteristics investigation of bi-direction operating LLC resonant converter

作　　者：孙磊[1] 张波[2] 颜湘武[2] 刘一凡[1] 

机构地区：[1]河北农业大学机电工程学院,河北保定071001 [2]华北电力大学新能源电力系统国家重点实验室,北京102206

出　　处：《电力科学与技术学报》2016年第1期41-47,共7页Journal of Electric Power Science And Technology

基　　金：国家高技术研究发展计划("863"计划)(2015AA050603);中央高校基本科研业务费专项资金(2014ZD30)

摘　　要：目前针对LLC谐振变换器的研究主要集中于单向工作,双向LLC谐振变换器的研究仅局限于双4型LLC谐振变换器的初步研究,而对新型4-11型LLC谐振变换器的工作特性及应用环境研究较少。在PSPICE仿真软件下建立LLC谐振变换器模型,制作实验样机,对比分析双4型LLC谐振变换器和4-11型LLC谐振变换器的双向工作特性,给出其适合的工作应用环境。该研究成果为不同类型的双向LLC谐振变换器的研发及应用提供了重要依据。Currently,the research on LCC resonant converter is mainly focus on the unidirectional converter,while the Type-4-4bidirectional LLC resonant converter has been superficially studied.And it is lack of study on the working characteristics and operation environment of the Type-4-11 bidirectional LLC resonant converter.This paper built up models with PSPICE software and made a prototype to analyze the bidirectional operating characteristics of Type-4-4LLC resonant converter and Type-4-11 LLC resonant converter,and then proposed the work environment which was suitable for their characteristics.The research achievements provided some important foundations for the research and application of different kinds of bidirectional LLC resonant converters.

关 键 词：LLC谐振变换器 双向工作 变流器 应用环境 

分 类 号：TM46[电气工程—电器]