高频LCC谐振变换器特性分析及其仿真和应用  

Simulation and Analysis of the Operation Characteristics of LCC Resonant Converter for High Frequency Applications

作　　者：桂存兵[1,2] 王桂莲[1] 梅妮[1] 张治国[2] 

机构地区：[1]中山职业技术学院,广东中山528404 [2]华南理工大学电力学院,广东广州510641

出　　处：《电气自动化》2012年第1期52-54,63,共4页Electrical Automation

摘　　要：在对具有电容型滤波器的LCC串并联谐振变换器工作原理分析的基础上,对电路的多种工作模态进行了分析,在全负载范围内推导了开关频率调节范围的最大理论值。然后,推导了电路品质因数的数学表达式以反应系统性能。最后,仿真和实验提供的数据验证了设计方法的特点。Based on the analysis of the operational principle of the capacitive output filter series - parallel resonant converter （ LCC）, the analysis is obtained for each of the several different operational stages, and the maximum theoretical switching frequency to regulate is achieved in full load range. The quality factor of the LCC resonant circuit is obtained to reflect the performance of the circuit. The data provided by the results of simulation and experiment verify the characteristics of this method.

关 键 词：串并联谐振 电容滤波 谐振槽 

分 类 号：TM554[电气工程—电器]