| 复合能源电动汽车双向DC变换器控制研究 |
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| 引用本文： | 余开江,康龙云.复合能源电动汽车双向DC变换器控制研究[J].电气传动,2011,41(2):19-22. |
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| 作者姓名： | 余开江 康龙云 |
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| 作者单位： | 余开江,YU Kai-jiang(华南理工大学机械与汽车工程学院,广东广州,510640);康龙云,KANG Long-yun(华南理工大学电力学院,广东广州,510640) |
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| 基金项目： | 国家高技术研究发展计划(863) |
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| 摘 要： | 以提高电动汽车续驶里程和控制性能为目标,对目前复合能源电动汽车驱动和再生制动控制系统的双向DC变换器进行了研究,搭建了双向DC变换器硬件平台.为保证复合能源电动汽车闭环系统在模型和参数不确定性条件下的鲁棒性,设计了基于变换器参数匹配的最佳功率-效率控制器.实验结果验证了这种控制方法应用于双向DC变换器的有效性.
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| 关 键 词： | 双向DC变换器 再生制动 最佳功率-效率控制器 |
Research on Bi-directional DC/DC Converter Control of Composite Power Electric Vehicle |
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| YU Kai-jiang,KANG Long-yun.Research on Bi-directional DC/DC Converter Control of Composite Power Electric Vehicle[J].Electric Drive,2011,41(2):19-22. |
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| Authors: | YU Kai-jiang KANG Long-yun |
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| Affiliation: | YU Kai-jiang1,KANG Long-yun2(1.School of Mechanical and Automotive Engineering,South China University ofTechnology,Guangzhou 510640,Guangdong,China,2.School of Electric Power,South China University of Technology,China) |
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| Abstract: | To improve the control performance and increase the driving range of electric vehicle,the bi-directional DC/DC converter in the control system of composite power electric vehicle were studied.The test bed of DC/DC converter was constructed,and to ensure the robustness of the closed-loop system under the presence of uncertainties,such as parameter perturbation and unknown model dynamics of composite power electric vehicle,the optimal power-efficiency controller based on converter parameter match was designed... |
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| Keywords: | bi-directional DC/DC converter regenerative braking optimal power-efficiency controller |
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