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| Simulation of Coil Magnetic Motive Force based on Matlab |
| Li Qianxiang |
| Siemens Electrical Drives Ltd., Tianjin 300384 |
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Abstract To make the motor obtain the ideal performance, the design of each phase winding's synthetic magnetic motive force should be as close as possible to the sine wave to suppress the harmonics and reduce the loss. The basic principle of synthesis of magnetic motive force and coil MMF harmonics analysis method based on the Matlab are proposed in this paper. Simulation of the force and FFT transform through Matlab are introduced. Get the amplitude of fundamental wave and harmonic wave. Provide the basis for reasonable selection of the pitch and reduce harmonic content of the coil. Taking 2 and 4 pole motor as an example, the simulation and experiment results show that the method is suitable for the design of motor.
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Published: 22 March 2016
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[1] Derya Ahmet Kocabas. Novel Winding and Core Design for Maximum Reduction of Harmonic Mag- netomotive Force in AC Motors[J]. IEEE TRANSA- CTIONS ON MAGNETICS, 2009(2), VOL 45: 735- 746.
[2] 陈世元, 黄士鹏. 交流电机的绕组理论[M]. 北京: 中国电力出版社, 2007.
[3] 张志涌. 精通Matlab R2011a[M]. 北京: 北京航空航天大学出版社, 2011.
[4] 汤蕴璆, 罗应立, 梁艳萍. 电机学[M]. 3版. 北京: 机械工业出版社, 2008. |
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2016, Vol. 17 
