| 大功率蓄电池组充电器主电路设计 |
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| 引用本文： | 陈颖,张铁军,贺正芸.大功率蓄电池组充电器主电路设计[J].变流技术与电力牵引,2009(2):35-37,42. |
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| 作者姓名： | 陈颖 张铁军 贺正芸 |
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| 作者单位： | 湖南工业大学;南车株洲电力机车研究所有限公司; |
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| 摘 要： | 随着大功率蓄电池的广泛应用，其充电器设计逐渐受到重视。主电路是充电器中重要的组成部分，设计的优劣直接影响到充电的效果与蓄电池的使用寿命。针对充电器主电路的特点，提出了半桥高频链式充电器方案，对其中的整流桥、高频变压器、IGBT及输出滤波电路等做出具体设计及选型计算。考虑大功率充电器中开关管和整流器发热的问题，为了防止发生局部过热击穿，同时对其热设计进行了讨论。
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| 关 键 词： | 充电器 半桥 高频链 |
Main Circuit Design of High Power Storage Battery Charger |
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| CHEN Ying,ZHANG Tie-jun,HE Zheng-yun.Main Circuit Design of High Power Storage Battery Charger[J].Converter Technology & Electric Traction,2009(2):35-37,42. |
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| Authors: | CHEN Ying ZHANG Tie-jun HE Zheng-yun |
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| Institution: | 1.Hunan University of Technology;Zhuzhou;Hunan 412008;China;2.CSR Zhuzhou Electric Locomotive Research Institute Co.;Ltd.;Hunan 412001;China |
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| Abstract: | Along with the storage battery applying widely,its charger has drawn more and more attention.Main circuit is an important part of the charger,so design well or not will influence the effect of charge and the life of storage battery.According to the characteristic of main circuit for battery charger,a half-bridge scheme is proposed based on high-frequency-chain,and what's more,the rectifier,high-frequency transformer,IGBT and the output filter are designed concretely and calculated.In order to avoid local br... |
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| Keywords: | charger half-bridge high-frequency-chain |
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