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| 双转子反向对转永磁同步电动机建模与仿真 | |
| 引用本文： | 罗德荣,程泽高,王广生,刘坚. 双转子反向对转永磁同步电动机建模与仿真[J]. 微特电机, 2012, 40(8): 4-6,23 |
| 作者姓名： | 罗德荣 程泽高 王广生 刘坚 |
| 作者单位： | 1. 湖南大学,湖南长沙,410082 2. 云南省电力设计院,云南昆明,650051 3. 湘潭电业局,湖南湘潭,411104 |
| 摘 要： | 双转子反向对转永磁同步电动机的两侧要形成反向对转的磁场,就要绕组三相反向排布。由于可以将它看成是两个永磁同步电动机反向串联,所以其电磁路的模型是两个永磁同步电动机模型的合成,但不是简单的合成。定子磁轭磁路为共用,会出现两侧同向和异向并联及串联形式;电路为共用电流形式;会导致该电机先天性的三相不对称,但可以通过优化设计使得三相不对称情况得到很好的解决。 |
| 关 键 词： | 双转子 反向对转 永磁同步电动机 等效模型 有限元分析 |
Modeling Simulation and Optimization on a Novel PMSM with Anti-Rotation Double Rotor |
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| LUO De-rong , CHENG Ze-gao , WANG Guang-sheng , LIU Jian. Modeling Simulation and Optimization on a Novel PMSM with Anti-Rotation Double Rotor[J]. Small & Special Electrical Machines, 2012, 40(8): 4-6,23 | |
| Authors: | LUO De-rong CHENG Ze-gao WANG Guang-sheng LIU Jian |
| Affiliation: | 1.Hunan University,Changsha 410082,China; 2.Yunan Electric Power Design Institute,Kunming 650051,China; 3.Xiangtan Electric Power Bureau,Xiangtan 411104,China) |
| Abstract: | The permanent magnet synchronous motor(PMSM) with anti-rotation double rotor reverses the arrangement of windings to form an anti-rotation magnetic field on the two sides.It can be regarded as two PMSMs with reverse series,so the magnetic circuit model of it is the synthetic of two PMSMs’ models,but is not simple synthetic.The stator yoke’s magnetic circuit is shared,and there will be same and different direction connections in series or parallel on the two sides.The circuit shares a common current,that cause the asymmetry of three phases of this motor,and this problem can be solved with the optimization of design. |
| Keywords: | double-rotor anti-rotation permanent magnet synchronous motor equivalent model finite element analysis |
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