Title :
Modeling and analysis of the magnetic field of a surface-interior permanent magnet synchronous motor
Author :
Si, M. ; Yang, X. ; Zhao, S. ; Si, J. ; Cao, W.
Author_Institution :
Sch. of Electr. Power, South China Univ. of Technol., Guangzhou, China
Abstract :
This paper proposes an equivalent magnetic circuit model for analyzing surface-interior permanent magnet synchronous motor. The magnetic resistances of the iron cores and the assembly gaps, and the leakage flux around the permanent magnets are fully taken into account in the model and solved using iterative method.
Keywords :
equivalent circuits; iterative methods; magnetic circuits; magnetic cores; magnetic flux; magnetic leakage; magnetoresistance; permanent magnet motors; permanent magnets; synchronous motors; assembly gaps; equivalent magnetic circuit model; iron cores; iterative method; magnetic field; magnetic resistances; surface-interior permanent magnet synchronous motor; Magnetic circuits; Magnetic cores; Magnetic flux; Permanent magnet motors; Resistance; Rotors; Stator cores;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157001
