| 一种蓄电池充电用高可靠性DC-DC变换器 |
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| 引用本文： | 陶艳.一种蓄电池充电用高可靠性DC-DC变换器[J].电源技术,2012,36(6):849-850,884. |
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| 作者姓名： | 陶艳 |
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| 作者单位： | 湖南铁道职业技术学院,湖南株洲,412001 |
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| 摘 要： | 介绍了一种能将直流高压电源变换为直流低压电源,并对蓄电池进行充电和管理的高可靠性的DC-DC变换器。详细说明了DC-DC变换器的技术参数、功能要求及插槽式模块化结构设计方法,着重阐述了开关电源模块的均流控制、充电管理功能及电路原理;归纳总结了变换器高可靠性的冗余设计及其相应保护功能。
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| 关 键 词： | 可靠性 DC-DC变换器 模块化结构 均流 |
A high reliable DC-DC converter for charging battery |
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| TAO Yan.A high reliable DC-DC converter for charging battery[J].Chinese Journal of Power Sources,2012,36(6):849-850,884. |
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| Authors: | TAO Yan |
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| Affiliation: | TAO Yan(Hunan Railway Professional Technology College,Zhuzhou Hunan 412001,China) |
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| Abstract: | A high reliable DC-DC converter which could transform DC high voltage power supply into DC low voltage power supply,charge and manage the battery was introduced in this paper.Its technical parameters,functional requirements and modular structure design method of slots were illustrated for the DC-DC converter,focusing on the load sharing,charging management and circuit theory of the switching power supply modules;the DC-DC converter reliability redundancy design and its corresponding protection were summarized. |
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| Keywords: | reliability DC-DC converter modular structure load sharing |
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