| 一种新型半桥谐振DC—DC变换器的设计与实现 |
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| 引用本文： | 李定珍,郭海针.一种新型半桥谐振DC—DC变换器的设计与实现[J].机电产品开发与创新,2009,22(1):58-59. |
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| 作者姓名： | 李定珍 郭海针 |
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| 作者单位： | 1. 南阳理工学院,河南,南阳,473004
2. 河南机电高等专科学校,河南,新乡,453000 |
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| 摘 要： | 介绍了一种新型半桥谐振DC—DC变换器，它是由串联谐振逆变器电路构成的零电流软件开关变换器。文中描绘了其在稳态时的工作原理，并对带有电压箝位二极管环路的半桥零电流谐振DC—DC变换器电路的性能进行了评价。实验结果表明：该变换器结构简单，成本低，效率高，容易实现软开关，且产生的开关损耗很小。
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| 关 键 词： | 双极性静电感应晶体管 软开关 零电流 电压箝位 谐振变换器 |
Implication and Design of a New Half Bridge Resonance DC-DC Converter Circuit |
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| LI Ding-Zhen,GUO Hai-Zhen.Implication and Design of a New Half Bridge Resonance DC-DC Converter Circuit[J].Development & Innovation of Machinery & Electrical Products,2009,22(1):58-59. |
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| Authors: | LI Ding-Zhen GUO Hai-Zhen |
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| Affiliation: | 1.Nanyang Institute of Technology;Nanyang Henan 473004;China;2.Henan Mechanical and Electrical Engineering College;Xinxiang Henan 453000;China |
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| Abstract: | The soft switch converter been made of normal through circuit of a new half-bridge resonance DC-DC converter was introduced in this paper, and the principle of work also was described, and the performance of the DC-DC converter of half-bridge null-current resonance with voltage clamp diode was evaluated. At last, the experimental results proves the feature of fewer components, improved efficiency and little abrasion of switch. |
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| Keywords: | B-SIT soft switch null current voltage clamp resonant converter |
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