电气技术  2016, Vol. 17 Issue (4): 12-16    DOI:
研究与开发 |
电梯外转子永磁同步电动机等效磁路分析
廖克亮, 兰志勇, 李虎如, 魏雪环, 陈麟红
湘潭大学信息工程学院,湖南 湘潭 411105
Analysis of the Magnetic Circuit of Outer Rotor Permanent Magnet Synchronous Motor for Elevator
Liao Keliang, Lan Zhiyong, Li Huru, Wei Xuehuan, Chen Linhong
College of Information Engineering, Xiangtan University, Xiangtan, Hu’nan 411105
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摘要 根据电梯外转子同步电动机实际结构提出了一种新型等效磁路模型,推导出电磁计算方程,特别地,精确计算了近极槽组合产生的齿顶部漏磁通。用Maxwell2D软件进行有限元分析并验证了此等效磁路模型准确性及可靠性。
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廖克亮
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关键词 电梯外转子永磁同步电动机 等效磁路法 有限元分析    
Abstract:According to the actual structure of outer rotor permanent magnet synchronous motor for elevator, a new equivalent magnetic circuit model is proposed in this paper.The electromagnetic calculation equation of outer rotor permanent magnet synchronous motor is deduced. In particularly, the leakage magnetic flux in the top of tooth at the combination of the near pole slot is calculated based on this model. The accuracy and reliability of the equivalent magnetic circuit model is verified by using Maxwell2D software for finite element analysis.
Key wordsouter rotor permanent magnet synchronous motor for elevator    equivalent circuit method    finite element analysis   
     出版日期: 2016-04-20
基金资助:湖南省战略性新兴产业科技攻关项目(2012GK4080); 湖南省教育厅一般项目(11C1202); 湘潭大学自然科学基金项目(10XZX18)
作者简介: 廖克亮(1991-),男,湘潭大学在读硕士研究生,研究方向为研究方向为特种电机及驱动控制等。
引用本文:   
廖克亮, 兰志勇, 李虎如, 魏雪环, 陈麟红. 电梯外转子永磁同步电动机等效磁路分析[J]. 电气技术, 2016, 17(4): 12-16. Liao Keliang, Lan Zhiyong, Li Huru, Wei Xuehuan, Chen Linhong. Analysis of the Magnetic Circuit of Outer Rotor Permanent Magnet Synchronous Motor for Elevator. Electrical Engineering, 2016, 17(4): 12-16.
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https://dqjs.cesmedia.cn/CN/Y2016/V17/I4/12