| 无刷双馈电动机开环调速特性研究 |
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| 引用本文： | 路小琪,王峰,刘毅,王斌.无刷双馈电动机开环调速特性研究[J].工矿自动化,2011,37(11):63-66. |
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| 作者姓名： | 路小琪 王峰 刘毅 王斌 |
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| 作者单位： | 1. 中国矿业大学应用技术学院,江苏徐州,221008
2. 中国矿业大学信电学院,江苏徐州,221008 |
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| 摘 要： | 介绍了无刷双馈电动机的基本原理,研究了其转子速d-q参考轴下的数学模型;在Matlab/Simulink环境下,采用恒压频比控制策略完成了无刷双馈电动机开环状态下的动态特性仿真,并基于双三电平变频器建立了实验平台,完成了无刷双馈电动机的开环调速实验。仿真与实验结果验证了无刷双馈电动机的运行机理及其良好的动态特性。
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| 关 键 词： | 无刷双馈电动机 开环 调速 d-q模型 恒压频比控制 |
Research of Open-loop Speed Regulation Characteristics of Brushless Doubly-fed Machine |
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| LU Xiao-qi
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WANG Feng
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LIU Yi
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WANG Bin.Research of Open-loop Speed Regulation Characteristics of Brushless Doubly-fed Machine[J].Industry and Automation,2011,37(11):63-66. |
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| Authors: | LU Xiao-qi WANG Feng LIU Yi WANG Bin |
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| Affiliation: | 1.College of Applied Science and Technology of CUMT.,Xuzhou 221008,China.2.School of Information and Electrical Engineering of CUMT.,Xuzhou 221008,China) |
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| Abstract: | Basic principle of brushless doubly-fed machine were introduced,and its d-q mathematical model was studied.The dynamic simulation of brushless doubly-fed machine under open-loop was realized on Matlab/Simulink platform by use of constant V/F control strategy,while open-loop speed regulation experiment of brushless doubly-fed machine was completed on the experimental platform based on two-three-level inverter.Simulation and experimental results verified operation mechanism and good dynamic characteristics of brushless doubly-fed machine. |
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| Keywords: | brushless doubly-fed machine open-loop speed regulation d-q model constant V/F control |
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