Subject: Single phase permanent magnet brushless (PM BLDC) motor, asymmetric arc poles, electromagnetic field, electromagnetic torque, cogging torque.
Year: 2010
Type: Proceeding article
Title: Finite element analysis of a novel single phase permanent magnet brushless DC motor
Author: Lefley, Paul
Author: Petkovska, Lidija
Author: Ahmed, Saeed
Author: Cvetkovski, Goga
Abstract: This paper is an extension and continuation of the previous authors’ work, where a practical solution for a novel single phase PM BLDC motor model has been developed, utilising an asymmetrical stator pole design. An accurate 2D finite element simulation was employed to numerically analyse the magnetic field distribution inside the motor. The results are used to prove the selected stator/rotor arc length ratio combination that produces a flat back EMF shape, at a reduced cogging torque.
Publisher: IEEE
Relation: 14th International Power Electronics and Motion Control Conference EPE-PEMC 2010, 6-8. September 2010, Ohrid, Macedonia,
Identifier: oai:repository.ukim.mk:20.500.12188/25601
Identifier: http://hdl.handle.net/20.500.12188/25601Identifier: 10.1109/epepemc.2010.5606681
Identifier: http://xplorestaging.ieee.org/ielx5/5598249/5606503/05606681.pdf?arnumber=5606681Identifier: 96
Identifier: 101
