| 全速范围直接转矩控制新型建模与研究 |
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| 引用本文： | 张春,郭兴众,江明,陈其工.全速范围直接转矩控制新型建模与研究[J].电子科技大学学报(社会科学版),2006(5). |
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| 作者姓名： | 张春 郭兴众 江明 陈其工 |
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| 作者单位： | 安徽工程科技学院电气工程系 安徽芜湖241000 |
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| 基金项目： | 国家自然科学基金资助项目(60574028)，安徽省教育厅青年科研基金资助项目(2005jql065) |
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| 摘 要： | 提出了一种适合于全速范围的直接转矩控制系统仿真模型。针对PI参数对系统的影响,改进了PI速度调节器的设计,改善了系统的磁链和转矩控制性能。同时给出了基于MATLAB/SIMULINK的系统仿真模型,仿真结果表明了该方法的正确性,能实现六边形磁链轨迹和近似圆形磁链轨迹的平滑切换。
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| 关 键 词： | 直接转矩控制 全速范围 MATLAB/SIMULINK 仿真 PI调节器 |
Novel Modeling and Research of Direct Torque Control System for Whole-Speed Range |
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| ZHANG Chun,GUO Xing-zhong,JIANG Ming,CHEN Qi-gong.Novel Modeling and Research of Direct Torque Control System for Whole-Speed Range[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),2006(5). |
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| Authors: | ZHANG Chun GUO Xing-zhong JIANG Ming CHEN Qi-gong |
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| Abstract: | This paper proposes a simulation model of direct torque control system for whole-speed range. The design of PI speed regulator is changed to improve the properties of the flux and torque of the system due to the effect of PI parameters to the system. Also the simulation model based on MATLAB/SIMULINK is given and demonstrate that this model is true and can realize the smooth translation between the flux track of hexagon and approximate circle. |
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| Keywords: | direct torque control whole-speed range MATLAB/SIMULINK simulation PI regulator |
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