LCC谐振变换器动态特性分析及验证  

Analysis and Verification of Dynamic Characteristics of LCC Resonant Converter

作　　者：弭寒光[1] 潘普丰[1] 董世茂[1] 王晓峰 MI Han-guang;PAN Pu-feng;DONG Shi-mao;WANG Xiao-feng(Beijing Aerospace Automatic Control Institute,Beijing 100854,China)

机构地区：[1]北京航天自动控制研究所,北京100854

出　　处：《电力电子技术》2023年第5期123-125,共3页Power Electronics

基　　金：国家重点实验室基金项目(61425010302)。

摘　　要：在具体的设计可调DC/DC电源的应用背景下,选择LCC谐振变换器作为研究对象。利用基频分析方法建立LCC谐振变换器的拓扑结构,设计谐振变换器的谐振参数。采用仿真软件工具箱对LCC谐振变换器在可调DC/DC电源工作区间内的动态性能进行仿真。根据动态特性分析结果,设计DC/DC电源,对电源输出进行突加/减载试验,总结所得出的结论。LCC resonant converter is chosen as the research object according to the application of DC/DC power supply.The topological structure of the LCC resonant converter is established by using the fundamental frequency analysis method and the resonant parameters of the resonant converter are designed.Simulation software toolbox is used to simulate the dynamic performance of LCC resonant converter in the adjustable DC/DC power supply range.According to the analysis results of dynamic characteristics,the DC/DC power supply is designed and the sudden load/load reduction test is carried out on the power supply output and the conclusions are summarized.

关 键 词：变换器 动态特性 电源 

分 类 号：TM46[电气工程—电器]