Title :
The novel technique considering slot effect by equivalent magnetizing current
Author :
Lim, Ki-Chae ; Hong, Jung-Pyo ; Kim, Gyu-Tak
Author_Institution :
Dept. of Electr. Eng., Changwon Nat. Univ., South Korea
fDate :
9/1/1999 12:00:00 AM
Abstract :
This paper presents a novel analytical technique of a permanent magnet linear synchronous motor (PMLSM) based on the Equivalent Magnetizing Current (EMC) method. In particular, the paper focuses on the slot effect resulting in a change of the steady-state performance of the PMLSM. Computed results by the proposed technique are compared with those obtained by both the finite element method (FEM) and experiment
Keywords :
Poisson equation; linear synchronous motors; machine theory; magnetic fields; permanent magnet motors; PMLSM; Poisson equation; analytical technique; equivalent magnetizing current; finite element method; magnetic field analysis; permanent magnet linear synchronous motor; slot effect; steady-state performance; Current density; Electromagnetic compatibility; Equations; Finite element methods; Magnetic analysis; Magnetic cores; Magnetic fields; Magnetic flux; Performance analysis; Steady-state;
Journal_Title :
Magnetics, IEEE Transactions on
