DocumentCode
2655081
Title
Effects of eddy current on dynamic characteristics of electromagnets using 3-D finite element method
Author
Kawase, Y. ; Yamaguchi, T. ; Inuzuka, J. ; Shibayama, Y.
Author_Institution
Dept. of Inf. Sci., Gifu Univ., Gifu, Japan
fYear
2010
fDate
6-8 Sept. 2010
Firstpage
1
Lastpage
4
Abstract
The dynamic characteristics of an electromagnet for a circuit breaker taking into account the eddy currents are quantitatively clarified using the three-dimensional finite element method (3-D FEM). In this paper, it is numerically clarified that it is useful to use divided cores and yokes of the electromagnet in order to reduce the eddy current loss.
Keywords
circuit breakers; eddy current losses; electromagnets; finite element analysis; 3D finite element method; circuit breaker; eddy current losses; electromagnets; Coils; Eddy currents; Electromagnets; Finite element methods; Magnetic cores; Magnetic fields; Stator cores; actuators; dynamic response; finite element methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines (ICEM), 2010 XIX International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-4174-7
Electronic_ISBN
978-1-4244-4175-4
Type
conf
DOI
10.1109/ICELMACH.2010.5608304
Filename
5608304
Link To Document