Title :
Field-based analysis for permanent magnet motors
Author :
Rahman, M. Azizur ; Zhou, Ping
Author_Institution :
Fac. of Eng. & Appl. Sci., Memorial Univ. of Newfoundland, St. John´´s, Nfld., Canada
fDate :
9/1/1994 12:00:00 AM
Abstract :
An approach for obtaining lumped synchronous and dynamic parameters of a permanent magnet (PM) motor is developed based on finite element solutions. The availability of these accurate parameters has made it possible to provide the complete analysis of synchronous performance and starting performance at the lowest computational effort. In order to cope with the voltage source supply corresponding finite element formulae are derived with complete elimination of the iterative process for starting current
Keywords :
eddy currents; finite element analysis; machine theory; permanent magnet motors; starting; FEM; dynamic parameters; field-based analysis; finite element solutions; lumped synchronous parameters; permanent magnet motors; starting current; starting performance; synchronous performance; voltage source supply; Finite element methods; Magnetic analysis; Magnetic materials; Performance analysis; Permanent magnet motors; Sheet materials; Stators; Synchronous motors; Torque; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
