| 无刷双馈电机直接转矩控制策略的研究 |
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| 引用本文： | 刘晓鹏,张爱玲,樊双英.无刷双馈电机直接转矩控制策略的研究[J].微特电机,2006,34(3):25-27,31. |
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| 作者姓名： | 刘晓鹏 张爱玲 樊双英 |
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| 作者单位： | 太原理工大学,山西,太原,030024 |
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| 摘 要： | 研究了无刷双馈电机和直接转矩控制策略，提出了一种磁链和转矩的计算方法，实现了在不同坐标系下对磁链和转矩的计算，简化了磁链、转矩观测器的数学模型，给出了基于这一方法的无刷双馈电机直接转矩控制策略的仿真模型，并进行了系统仿真，结果表明该系统结构简单，目标明确，计算量小，控制准确，实时性好，在亚同步电动和超同步电动状态下均可适用。
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| 关 键 词： | 无刷双馈电机 直接转矩控制 仿真 |
| 文章编号： | 1004-7018（2006）03-0025-03 |
| 收稿时间： | 2005-01-26 |
| 修稿时间： | 2005-01-262005-03-29 |
Study on the Strategy of Direct Torque Control for Brushless Doubly-Fed Machines |
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| LIU Xiao-peng,ZHANG Ai-ling,FAN Shuang-ying.Study on the Strategy of Direct Torque Control for Brushless Doubly-Fed Machines[J].Small & Special Electrical Machines,2006,34(3):25-27,31. |
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| Authors: | LIU Xiao-peng ZHANG Ai-ling FAN Shuang-ying |
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| Affiliation: | Taiyuan University of Technology,Taiyuan 030024, China |
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| Abstract: | In this paper,the direct torque control strategy for brushless doubly-fed machines is investigated.With the help of different coordinates,a simple method of calculating flux linkages&torques is proposed.The direct torque controller based on the method renders a simple structure and a explicit goal.The simulation shows that fast response and precision of control are achieved;the system is reasonable at under synchronization electromotor condition and super synchronization electromotor condition. |
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| Keywords: | brushless doubly - fed machines direct torque control simulation |
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