Title :
Magnetic field analysis of a brushless DC motor
Author :
Juliani, A.D.P. ; Gonzaga, D.P. ; Monteiro, J.R.B.A.
Author_Institution :
Dept. of Electr. Eng., Univ. of Sao Paulo Sao Carlos, Sao Carlos
Abstract :
This paper presents the magnetic field analysis of a three-phase permanent-magnet motor performed through the finite element method. The machine used has nonsinusoidal flux and no conventional load torque. Its main application is in hermetic compressor household refrigeration systems.
Keywords :
DC motor drives; brushless DC motors; finite element analysis; magnetic fields; permanent magnet motors; brushless DC motor; finite element method; hermetic compressor household refrigeration systems; magnetic field analysis; three-phase permanent-magnet motor; Brushless DC motors; DC motors; Equations; Finite element methods; Magnetic analysis; Magnetic fields; Magnetic flux; Magnetic materials; Synchronous motors; Torque;
Conference_Titel :
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location :
Vilamoura
Print_ISBN :
978-1-4244-1735-3
Electronic_ISBN :
978-1-4244-1736-0
DOI :
10.1109/ICELMACH.2008.4800146
