HYBRID TREFFTZ AND FINITE-ELEMENT METHOD APPLIED TO MAGNETIC-FIELD ANALYSIS FOR ROTATING MACHINES

Authors
ONUKI T WAKAO S KUWAHARA T IM JW
Citation
T. Onuki et al., HYBRID TREFFTZ AND FINITE-ELEMENT METHOD APPLIED TO MAGNETIC-FIELD ANALYSIS FOR ROTATING MACHINES, IEEE transactions on magnetics, 33(2), 1997, pp. 2014-2017
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
33
Issue
2
Year of publication
1997
Part
2
Pages
2014 - 2017
Database
ISI
SICI code
0018-9464(1997)33:2<2014:HTAFMA>2.0.ZU;2-L
Abstract
This paper describes a hybrid approach of the finite element method an d the boundary type solutions, i.e. the Trefftz method and the boundar y element method, for analyzing the magnetic field in rotating machine s. This approach has the advantage of obtaining continuous physical qu antities precisely without the singularities in calculating boundary i ntegrals. Its application to a concrete model is also presented.