| 电动汽车用高效率DC/DC电源变换器设计 |
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| 引用本文： | 张建,王建冈.电动汽车用高效率DC/DC电源变换器设计[J].现代仪器,2012(6):51-54. |
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| 作者姓名： | 张建 王建冈 |
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| 作者单位： | 安徽理工大学电气与信息工程学院;盐城工学院电气工程学院 |
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| 摘 要： | 为提高电动汽车用电源变换器效率,采用同步整流技术,设计一台基于BUCK电路的直流电源变换器。设计出变换器主电路和控制电路,计算变换器满载输出效率,并制作一台42V输入,12V/30A输出样机,实测样机满载输出效率达95.48%。
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| 关 键 词： | 电动汽车 电源变换器 同步整流 BUCK电路 |
Design on high efficiency power DC/DC converter used by electric vehicle |
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| Zhang Jian,Wang Jiangang.Design on high efficiency power DC/DC converter used by electric vehicle[J].Modern Instruments,2012(6):51-54. |
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| Authors: | Zhang Jian Wang Jiangang |
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| Affiliation: | 1.Anhui University of Science and Technology College of Electrical And Information Engineering,Huainan 232001;2.Yancheng Institute of Technology College of Electronical Engineering,Yancheng 224051) |
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| Abstract: | In order to improve efficiency of the power converter used in electric vehicles,using synchronous rectification technology,design a DC power converter based on BUCK chopper.Designed the main circuit and control circuit of the converter,calculate the full load output efficiency of the converter.made a 42V input,12V/30A output prototype,the measured prototype full load output efficiency up to 95.48%. |
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| Keywords: | Electric vehicle Power converter Synchronous Rectifier BUCK chopper |
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