| 高频数字开关电源结构设计与仿真研究 |
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| 引用本文： | 吴蓉.高频数字开关电源结构设计与仿真研究[J].华北航天工业学院学报,2009(2):3-4,7. |
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| 作者姓名： | 吴蓉 |
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| 作者单位： | 兰州交通大学电子与信息工程学院; |
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| 基金项目： | 甘肃省自然科学基金项目(2008GS02629) |
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| 摘 要： | 本文论述了大功率高频开关电源的数字实现方法，对DSP控制的高频数字开关电源做了初步的研究，设计了输出为28V／215A的高频开关电源的主电路和控制电路。最后，本文利用MATLAB7．0对主电路进行了仿真，验证了所提出方法的可行性。
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| 关 键 词： | 开关电源 数字控制 仿真 |
Structural Design and Simulation Study on High-Frequent Digital Switching Power Supply |
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| WU Rong.Structural Design and Simulation Study on High-Frequent Digital Switching Power Supply[J].Journal of North China Institute of Astronautic Engineering,2009(2):3-4,7. |
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| Authors: | WU Rong |
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| Institution: | School of Electronics and Information Engineering;Lanzhou Jiaotong University;Lanzhou 730070;China |
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| Abstract: | A digital control method of high-frequent switching power supply is presented in this paper.A research on digital control high frequent switching power supply is carried out based on DSP,then the main circuit and control circuit of 28V/215A high frequent switching power supply have been designed.Experimental results verify the feasibility of the proposed method. |
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| Keywords: | power supply digital control simulation |
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