| LLC谐振变换器的参数设计 |
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| 引用本文： | 赵敏杰,戴瑶,张怀武.LLC谐振变换器的参数设计[J].磁性材料及器件,2011,42(2):53-57,72. |
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| 作者姓名： | 赵敏杰 戴瑶 张怀武 |
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| 作者单位： | 电子科技大学电子薄膜与集成器件国家重点实验室,四川成都,610054 |
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| 摘 要： | 对于LLC谐振变换器,谐振网络参数的设计对提高变换器的工作性能有着重要的影响.采用基波分析结合频率仿真的方法,在对LLC变换器的直流电压增益特性,零电压开通条件及谐振网络传输效率进行详细分析的基础上,总结推导出一种简单、高效的LLC谐振变换器的参数设计方法,并给出其具体设计过程.最后,基于所提出的方法设计了具有90%变...
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| 关 键 词： | LLC谐振变换器 参数设计 软开关 |
Design of the parameters in LLC resonant converter |
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| ZHAO Min-jie,DAI Yao,ZHANG Huai-wu.Design of the parameters in LLC resonant converter[J].Journal of Magnetic Materials and Devices,2011,42(2):53-57,72. |
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| Authors: | ZHAO Min-jie DAI Yao ZHANG Huai-wu |
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| Affiliation: | ZHAO Min-jie,DAI Yao,ZHANG Huai-wu State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China |
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| Abstract: | For LLC resonant converter,the design of resonant tank parameter is very important to improve the converter's performance.With the method of the first harmonic approximation analysis combining with simulation in frequency domain,based on detailed analysis about LLC resonant converter's DC voltage gain characteristic,zero voltage switching(ZVS) restriction and transmission efficiency of resonant tank,a simple and efficient design methodology was developed,and a detailed designing process was also proposed.Fi... |
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| Keywords: | LLC resonant converter parameter design ZVS |
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