| RCD箝位正激变换器的分析研究 |
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| 引用本文： | 陈道炼,陈卫昀.RCD箝位正激变换器的分析研究[J].南京航空航天大学学报,1997,29(2):231-235. |
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| 作者姓名： | 陈道炼 陈卫昀 |
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| 作者单位： | 南京航空航天大学自动控制系 |
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| 摘 要： | 正激变换器因电路简单而广泛应用于中小功率变换场合。但是它的一个固有缺陷是功率晶体管截止期间变压器必须磁复位，因而需要采用附加的复位电路。本文详细介绍了ＲＣＤ箝位正激变换器的工作原理，给出了ＲＣＤ箝位网络的设计准则和步骤。实验结果证实了理论分析的正确性。
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| 关 键 词： | 箝位电路 直流变流器 箝位网络 正激变换器 |
Analytical Study of RCD Clamped Forward Converter |
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| Chen Daolian,Chen Weiyun,Yan Yangguang.Analytical Study of RCD Clamped Forward Converter[J].Journal of Nanjing University of Aeronautics & Astronautics,1997,29(2):231-235. |
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| Authors: | Chen Daolian Chen Weiyun Yan Yangguang |
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| Abstract: | Due to circuit simplicity, the forward topology has been widely used for low to medium power conversion applications. One inherent limitation of the forward converter is that the transformer must be reset during the power transistor off period. Thus, additional reset circuitry has to be used. The operating principle of RCD clamped forward converter is carefully analyzed. The design trade offs and procedures of the RCD clamped network are provided. Theoretical analysis is verified by the experimental results. |
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| Keywords: | clamper circuits energy balance DC converter clamped network magnetic reset technique |
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