| 消除PWM型变换器中尖峰干扰的一种新型补偿吸收电路 |
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| 引用本文： | 周维,侯振程,李再华.消除PWM型变换器中尖峰干扰的一种新型补偿吸收电路[J].重庆大学学报(自然科学版),1988,11(5). |
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| 作者姓名： | 周维 侯振程 李再华 |
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| 作者单位： | 重庆大学电气工程系
(周■维，侯振程)，重庆大学电气工程系(李再华) |
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| 摘 要： | 本文提出一种新型补偿吸收电路,消除了PWM型DC-DC变换器整流回路中的电流浪涌和高频寄生振荡,使输出尖峰干扰电压降低4/5以上。文章详细地分析了该电路的工作原理,导出了设计公式。理论分析结果与实验结果相符。
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| 关 键 词： | 变换器 尖峰干扰 吸收电路 |
A NEW COMPENSATIVE SNUBBER FOR ELIMINATING THE SURGE AND NOISE IN PWM CONVERTERS |
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| Zhou Luowei Hou Zhencheng Li Zaihua.A NEW COMPENSATIVE SNUBBER FOR ELIMINATING THE SURGE AND NOISE IN PWM CONVERTERS[J].Journal of Chongqing University(Natural Science Edition),1988,11(5). |
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| Authors: | Zhou Luowei Hou Zhencheng Li Zaihua |
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| Institution: | Zhou Luowei Hou Zhencheng Li Zaihua |
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| Abstract: | A new compensative snubber is presented for eliminating the surge current and high frequency parasitic oscillation in rectified circuit of the PWM DC-DC converters. The output surge and noise voltages are de-creased over 4/5. The working principle of the sunbber is analyesd in detail, the designing formulas are derived. The theoretic analysis is consistent with the experimental results. |
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| Keywords: | converter surge and noise snubber |
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