首页 | 本学科首页   官方微博 | 高级检索  
     

一种高频LCC谐振变换器的近似分析方法
引用本文:张治国,谢运祥,袁兆梅,桂存宾. 一种高频LCC谐振变换器的近似分析方法[J]. 电机与控制学报, 2011, 15(7): 44-49
作者姓名:张治国  谢运祥  袁兆梅  桂存宾
作者单位:1. 华南理工大学电力学院,广东广州,510641
2. 福建龙净环保股份有限公司,福建龙岩,364000
基金项目:国家火炬计划(2007GH060026)
摘    要:为了研究具有电容型滤波器的LCC串并联谐振变换器的电路特性,在变换器工作原理分析的基础上,用一种近似分析方法对电路进行了数学分析,推导了该变换器的等效电路,并在等效电路的基础上讨论了该变换器的电路特性.研究负载电容的取值对变换器输出电压纹波的影响,并介绍LCC谐振变换器等效电路元件参数的计算表达式.仿真和实验提供的数据...

关 键 词:串并联谐振  近似分析方法  等效电路

Novel proximate analysis method of LCC resonant converter for high frequency applications
ZHANG Zhi-guo,XIE Yun-xiang,YUAN Zhao-mei,GUI Cun-bin. Novel proximate analysis method of LCC resonant converter for high frequency applications[J]. Electric Machines and Control, 2011, 15(7): 44-49
Authors:ZHANG Zhi-guo  XIE Yun-xiang  YUAN Zhao-mei  GUI Cun-bin
Affiliation:ZHANG Zhi-guo1,XIE Yun-xiang1,YUAN Zhao-mei2,GUI Cun-bin1(1.School of Electric Power,South China University of Technology,Guangzhou 510641,China,2.Fujian Longking Company Limted,Longyan 364000,China)
Abstract:In order to study the circuit characteristics of the series-parallel resonant converter(LCC),firstly,based on the analysis of the operational principle of the converter,mathematic analysis was obtained by a novel approximation analysis method,and the equivalent circuit was obtained.The circuit characteristics were discussed based on the equivalent circuit.Then,the value of the filter capacitor for the specific output-voltage-ripple was derived.Finally,the calculation expressions of the equivalent circuit el...
Keywords:series parallel resonant  approximation analysis method  equivalent circuit  
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号