| 平均电流控制法在电动汽车用DC/DC变换器中的应用 |
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| 引用本文： | 宋鹏,张逸成,姚勇涛,任恒良,王迪.平均电流控制法在电动汽车用DC/DC变换器中的应用[J].低压电器,2004(5):8-10,13. |
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| 作者姓名： | 宋鹏 张逸成 姚勇涛 任恒良 王迪 |
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| 作者单位： | 同济大学,电气工程系,上海,200331 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 以电动汽车用非隔离式DC/DC变换器的电路为例,对平均电流控制法和电压控制法进行了比较,提出了有益于电动汽车用DC/DC变换器响应速度的控制方式.通过理论分析和仿真结果表明,平均电流控制法比电压控制法具有更快的响应速度和更好的动态性能.
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| 关 键 词： | 脉宽调制 DC/DC变换器 平均电流控制 电压控制 |
| 文章编号： | 1001-5531(2004)05-0008-03 |
Application of Average Current Control Method for DC/DC Converter Used in Electric Vehicle |
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| SONG Peng,ZHANG Yi-cheng,YAO Yong-tao,REN Heng-liang,WANG Di.Application of Average Current Control Method for DC/DC Converter Used in Electric Vehicle[J].Low Voltage Apparatus,2004(5):8-10,13. |
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| Authors: | SONG Peng ZHANG Yi-cheng YAO Yong-tao REN Heng-liang WANG Di |
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| Abstract: | In this paper, to regard the circuits of uninsulated DC/DC converter for the electric vehicle as a sample, two kinds of control method, which are voltage control and average current control were compared. The better control method for DC/DC converter of electric vehicle was presented. Through the comparison of the theory analysis and simulation result, a conclusion was given which the average current control method has fast response and better dynamic characterestic by comparison with voltage control one. |
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| Keywords: | pulse width modulation DC/DC converter average current control voltage control |
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