| 采用磁集成技术的不对称半桥倍流整流变换器 |
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| 引用本文： | 杨卫刚,刘春喜. 采用磁集成技术的不对称半桥倍流整流变换器[J]. 微计算机信息, 2004, 20(4): 93-94,65 |
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| 作者姓名： | 杨卫刚 刘春喜 |
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| 作者单位： | 辽宁工程技术大学 |
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| 基金项目： | 国家自然科学基金会资助项目文号:50207004 |
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| 摘 要： | 本文结合不对称半桥倍流整流变换器.介绍了两个电感与一个变压器的集成。通过集成磁件的变换,给出了磁集成的两种方式,即正向耦合方式与反向耦合方式。理论分析和PSpice仿真验证了反向耦合方式在磁芯体积和功率损耗减小方面具有优势,在变换器效率上反向耦合方式也明显高于正向耦合方式。
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| 关 键 词： | 磁集成技术 倍流整流 变换器 |
| 文章编号： | 1008-0570(2004)04-0093-02 |
Design of Asymmetrical Half Bridge Current Doubler Rectifier Converter with Intergrated Magnetics |
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| Yang,Weigang Liu,Chunxi. Design of Asymmetrical Half Bridge Current Doubler Rectifier Converter with Intergrated Magnetics[J]. Control & Automation, 2004, 20(4): 93-94,65 |
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| Authors: | Yang Weigang Liu Chunxi |
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| Abstract: | The integration of two inductors and one transformer for asymmetrical half bridge current doubler rectifier converter is introduced in this paper . Two modes of integrated magnetics , positive direction and negative direction coupling mode , are given by in-tergrated magnetics changing .Theory analysis and PSpice simulation validate that there is an advantage of reductions in the size and power losses of magnetic core for negative direction coupling mode . Efficiency comparison is given which shows a great improvement by using negative direction coupling mode . |
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| Keywords: | integrated magnetics current doubler rectifier converter |
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