Title :
Static Characteristics of a New Doubly Salient Permanent Magnet Motor
Author :
Cheng, Ming ; Chau, K. T. ; Chan, Chi Chiu
Author_Institution :
University of Hong Kong, Hong Kong, China
Abstract :
In this paper, magnetic field analysis of a new doubly salient permanent magnet (DSPM) motor is carried out based on finite element method (FEM). Hence, the corresponding static characteristics including PM flux linkage, self-inductance, mutual inductance, and static torque-are deduced (the interaction between the PM field and armature field are taken into account). New methods for measuring the motor inductance are also proposed. The theoretical analysis is verified by experimental results.
Keywords :
Couplings; Finite element methods; Imaging phantoms; Inductance measurement; Induction machines; Induction motors; Magnetic analysis; Magnetic fields; Permanent magnet motors; Testing; Permanent magnet machines; doubly salient motors; finite element methods; inductance; inductance measurement; static characteristics; torque;
Journal_Title :
Power Engineering Review, IEEE
DOI :
10.1109/MPER.2001.4311275
