Analysis on Inductance and Torque of PMSM Considering Magnetic Saturation

4th International Conference on Mechanics and Mechatronics Research

机械制造;无线电电子学

Cao, Xiao-Hua^1 ; Wang, Xin^1 ; Wei, Heng^1

Wuhan University of Technology, No. 1178. Heping Road, Wu-Chang District, Wuhan City, Hubei Province, China^1

关键词: Finite element simulations;    Load condition;    Paper analysis;    Scheme of control;    Static magnetic fields;    Surface-mounted PMSM;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/224/1/012039/pdf
DOI  :  10.1088/1757-899X/224/1/012039

来源: IOP

【 摘 要 】

This paper analyses the surface-mounted PMSM which controlled by Id=0 vector control based on Ansoft in which finite element simulation of 2D static magnetic field can be operated on, then calculating and analysing the data with MATLAB, and then operating on the analysis of the change law of torque and inductance under different load conditions, and then paying more attention on the impact of magnetic saturation to torque and inductance. With the analysis of magnetic saturation, this paper puts forward a scheme of control and design used by PMSM.