DocumentCode
3596365
Title
Magnetic field analysis and control circuit design of permanent magnet actuator for AC contactor
Author
Shuhua, Fang ; Heyun, Lin
Author_Institution
Dept. of Electr. Eng., Southeast Univ., Nanjing, China
Volume
1
fYear
2005
Firstpage
280
Abstract
A new permanent magnet actuator and its control circuit are designed to develop a series of permanent magnet AC contactor in this paper. The magnetic fields and the electromagnetic forces on the armature at different armature positions are computed by the finite element method based on a parametric mesh generation. The charging and discharging procedures are simulated and experimentally measured. The simulation and experimental results are in good agreement.
Keywords
contactors; electromagnetic actuators; finite element analysis; magnetic fields; AC contactor; armature positions; control circuit design; electromagnetic forces; finite element method; magnetic field analysis; parametric mesh generation; permanent magnet actuator; Actuators; Circuit analysis; Circuit synthesis; Computational modeling; Electromagnetic forces; Magnetic analysis; Magnetic circuits; Magnetic field measurement; Magnetic fields; Permanent magnets;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2005. ICEMS 2005. Proceedings of the Eighth International Conference on
Print_ISBN
7-5062-7407-8
Type
conf
DOI
10.1109/ICEMS.2005.202530
Filename
1574763
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