| 基于二相模型的三相异步电机机械特性的研究 |
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| 引用本文： | 赵晓,冯浩.基于二相模型的三相异步电机机械特性的研究[J].机电工程,2010,27(8):30-35. |
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| 作者姓名： | 赵晓 冯浩 |
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| 作者单位： | 1. 浙江工业大学,信息工程学院,浙江,杭州,310014
2. 嘉兴学院,机电工程学院,浙江,嘉兴,314001 |
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| 摘 要： | 针对基于三相异步电动机物理模型的数学模型分析十分复杂的问题,通过将三相异步电动机数学模型转换到d-q坐标系,利用单相异步电动机的双旋转磁场分析法,并利用二相电机的物理模型和等效电路模型,对三相异步电动机机械特性等进行了研究,推导出了基于二相模型的三相电机的机械特性方程。实验结果证明了该方法的可行性。
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| 关 键 词： | 坐标变换 转矩 磁密 机械特性 |
Study on mechanical characteristics of three-phase induction motor based on two-phase model |
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| ZHAO Xiao,FENG Hao.Study on mechanical characteristics of three-phase induction motor based on two-phase model[J].Mechanical & Electrical Engineering Magazine,2010,27(8):30-35. |
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| Authors: | ZHAO Xiao FENG Hao |
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| Affiliation: | 1.College of Information Engineering,Zhejiang University of Technology,Hangzhou 310014,China;2.College of Electrical and Mechanical Engineering,Jiaxing University,Jiaxing 314001,China) |
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| Abstract: | Aiming at the problem that it is complicated to analyze mathematical model of three-phase asynchronous motor based on physical model.The mathematical model of three-phase induction motor was transformed to d-q coordinates,the mechanical characteristics based on physical model and circuit model of two-phase motor,and double-revolving field theory were studied.The mechanical characteristics equation of three-phase induction motor was derived.The results indicate that this method is feasible. |
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| Keywords: | reference-frame transformation torque magnetic flux density mechanical characteristics |
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