Designing a low cost high performance permanent magnet motor drive system

Author

Costa, Marcos A. A. ; Braga-Filho, Edgar R. ; Lima, A.M.N.

Author_Institution

Dept. of Electr. Eng., Univ. Fed. de Campina Grande, Campina Grande, Brazil

fYear

2013

fDate

10-13 Nov. 2013

Firstpage

2738

Lastpage

2743

Abstract

Exploit the flux concentration design is good alternative for designing a relatively low cost synchronous motor based on ferrite magnets. The paper discusses the design of the feedback control laws for the stator current and mechanical speed of a synchronous motor in which the magnets are placed transversely along the rotor radius. The dynamic modeling as well as the parameter identification of the motor have been performed. Simulation and experimental results are presented to demonstrate the correctness of the methodology and the feasibility of proposed motor design and its related feedback control laws.

Keywords

feedback; ferrites; magnetic flux; permanent magnet motors; rotors; stators; synchronous motor drives; feedback control law; ferrite magnet; flux concentration design; low cost high performance permanent magnet motor drive system; mechanical speed; parameter identification; rotor radius; stator current; synchronous motor; Couplings; Harmonic analysis; Permanent magnet motors; Rotors; Stators; Synchronous motors; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE

Conference_Location

Vienna

ISSN

1553-572X

Type

conf

DOI

10.1109/IECON.2013.6699564

Filename

6699564