| 全桥变换器中磁通不平衡的抑制 |
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| 引用本文： | 高春轩,撒昱,叶志生,张国荣,王升平,高惠敏.全桥变换器中磁通不平衡的抑制[J].科学技术与工程,2007,7(19):5063-5066. |
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| 作者姓名： | 高春轩 撒昱 叶志生 张国荣 王升平 高惠敏 |
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| 作者单位： | 天津大学精密仪器与光电子工程学院,天津,300072 |
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| 摘 要： | 分析了开关电源在采用全桥变换器的时候磁通不平衡现象的产生原因,并提出了实现抑制磁通不平衡的措施。着重介绍了应用阻隔电容实现磁通平衡的措施,同时进行了相关器件的设计与参数的计算。
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| 关 键 词： | 全桥变换器 磁通不平衡 阻隔电容 |
| 文章编号： | 1671-1819(2007)19-5063-04 |
| 修稿时间： | 2007-05-30 |
Restraining of the Imbalance of the Magnetic Flux in Full-bridge Converter |
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| GAO Chun-xuan,SA Yu,YE Zhi-sheng,ZHANG Guo-rong,WANG Sheng-ping,GAO Hui-min.Restraining of the Imbalance of the Magnetic Flux in Full-bridge Converter[J].Science Technology and Engineering,2007,7(19):5063-5066. |
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| Authors: | GAO Chun-xuan SA Yu YE Zhi-sheng ZHANG Guo-rong WANG Sheng-ping GAO Hui-min |
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| Institution: | College of Precision Instruments and Opto-electronic Engineering, Tianjin University Tianjin 300072, P. R. China |
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| Abstract: | The reason of the imbalance of the magnetic flux in switching power supply is analysed which adopts the full-bridge converter, and brings forward the methods to restrain it. It puts emphasis on the method that uses the insulation capacitance, and gives out the design of the parameters. |
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| Keywords: | full-bridge converter the imbalance of the magnetic flux insulation capacitance |
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