| 基于数字控制的MHz频率单脉冲电源设计 |
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| 引用本文： | 杜荣权,陈乐柱,穆瑜.基于数字控制的MHz频率单脉冲电源设计[J].电源学报,2014,12(2):101-105. |
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| 作者姓名： | 杜荣权 陈乐柱 穆瑜 |
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| 作者单位： | 安徽工业大学电气与信息工程学院,安徽工业大学工程研究院,安徽工业大学电气与信息工程学院 |
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| 摘 要： | 介绍了一种基于DSP数字控制的MHz级单脉冲电源设计方案。采用DSP作为信号源,产生三路相同的PWM信号,通过驱动电路放大后驱动三个并联的MOSFET,经变压器感应叠加后,在负载上输出频率为MHz脉冲。文中详细介绍了主电路、驱动电路以及变压器感应叠加的设计方法,并给出了各主要节点的实验波形。最后对研制的脉冲电源进行测试,证明该电源已达到设计要求。
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| 关 键 词： | 脉冲电源 数字控制 感应叠加 |
| 收稿时间： | 2013/10/30 0:00:00 |
| 修稿时间： | 2013/12/23 0:00:00 |
Design of MHz Level Single Pulse Power Supply Based on Digital Control |
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| DU Rong-quan,CHEN Le-zhu and MU Yu.Design of MHz Level Single Pulse Power Supply Based on Digital Control[J].Journal of power supply,2014,12(2):101-105. |
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| Authors: | DU Rong-quan CHEN Le-zhu and MU Yu |
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| Affiliation: | School of Electrical and Information Engineering, Anhui University of Technology,Institute of Engineering Research, Anhui University of Technology,School of Electrical and Information Engineering, Anhui University of Technology |
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| Abstract: | The design of the MHz level single pulse power supply is introduced based on DSP digital control in this paper. DSP is used as signal source to generate the same three PWM signal. The pulse signal is amplified by driving circuit and then drives three paralleled MOSFET. The MHz level pulse is obtained on the load through the superposition of transformer induction. The main circuit, driver circuit and the superposition of transformer induction are introducted in detail and the main experiment waveforms are gaven. The Experimental results show that the power supply has reached the designed requirements. |
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| Keywords: | Pulse Power Digital Control Superposition of Induction |
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