| 一种高频LCC谐振变换器的近似分析方法 |
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| 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 |
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| 作者姓名： | 张治国 谢运祥 袁兆梅 桂存宾 |
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| 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 |
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| 基金项目： | 国家火炬计划(2007GH060026) |
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| 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...
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| 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 |
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| 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 |
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| Authors: | ZHANG Zhi-guo XIE Yun-xiang YUAN Zhao-mei GUI Cun-bin |
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| 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) |
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| 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... |
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| Keywords: | series parallel resonant approximation analysis method equivalent circuit |
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