| 移相全桥DC／DC变换器的设计与研究 |
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| 引用本文： | 邱彦章,高虎军.移相全桥DC／DC变换器的设计与研究[J].物联网技术,2013(9):50-52,56. |
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| 作者姓名： | 邱彦章 高虎军 |
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| 作者单位： | 长安大学电子与控制工程学院,陕西西安710064 |
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| 摘 要： | 随着电力电子技术的不断成熟，为了开关电源朝着重量轻、体积小、高频化、高效率的方向发展，文章采用软开关技术来使开关管实现零电压开通或零电流关断，从而提高了效率，减小了电磁干扰。同时发现，带饱和电感的移相全桥DC／DC变换器不仅可以更好的实现零电压开关，而且可以减小占空比的丢失。
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| 关 键 词： | 移相全桥 饱和电感 零电压 占空比 |
Design and research on phase-shifted full-bridge DC/DC converter |
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| QIU Yan-zhang,GAO Hu-jun.Design and research on phase-shifted full-bridge DC/DC converter[J].Internet of things technologies,2013(9):50-52,56. |
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| Authors: | QIU Yan-zhang GAO Hu-jun |
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| Affiliation: | (School of Electronic and Control Engineering, Chang＇an University, X i＇an 710064, China) |
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| Abstract: | With the continuously advance of power electronics technology, to make the switching power supply light weight, small size, high frequency and high efficiency, the soft-switching technology is used, which makes the switching tub realize zero-voltage turn- on or zero-current turn-off, thus the efficiency was improved, and the electromagnetic interference was reduced. At the same time, it is found that the phase-shifted full-bridge DC/DC converter with saturated inductance can not only better achieve zero-voltage switching, but also reduce the loss of duty cycle. |
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| Keywords: | phase-shifted full-bridge saturated inductance zero voltage duty cycle |
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