| 高频脉冲电源的研制 |
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| 引用本文： | 张永生,黄松岭,赵伟.高频脉冲电源的研制[J].电力电子技术,2008,42(7). |
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| 作者姓名： | 张永生 黄松岭 赵伟 |
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| 作者单位： | 清华大学,北京,100084 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 针对电磁超声实验对脉冲电源的需求,研制了一种高频脉冲电源。采用UCC2895作为信号源,利用全桥电路将信号功率放大。详细介绍了信号发生电路、驱动电路和全桥逆变电路的设计方法,并给出了各主要节点的实验波形。该电源达到了各项技术要求,已成功应用于电磁超声实验。
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| 关 键 词： | 脉冲电源 逆变电路/全桥 电磁超声 栅极驱动 |
Development of the High Frequency Pulse Electrical Source |
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| ZHANG Yong-sheng,HUANG Song-ling,ZHAO Wei.Development of the High Frequency Pulse Electrical Source[J].Power Electronics,2008,42(7). |
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| Authors: | ZHANG Yong-sheng HUANG Song-ling ZHAO Wei |
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| Abstract: | A kind of high frequency pulse electrical source at the need of electromagnetic ultrasonic experiments is presented.The design uses UCC2895 for signal source,and the signal is amplified by full bridge invert circuit.The design methods of the signal source circuit,drive circuit and full bridge circuit are introduced,and the waveforms of the main nodes are shown.This electrical source fulfills all the technique demands,and has been used in electromagnetic ul-trasonic experiments successfully. |
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| Keywords: | pulse source inverter circuit / full-bridge circuit electromagnetic ultrasonic gate drive |
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