A STUDY ON THE INFLUENCE OF AXIS PARALLEL COOLING DUCTS ON THE FIELD IN HIGHLY SATURATED INDUCTION MACHINES USING NUMERICAL FIELD CALCULATION

Authors
ZWINGEL R JANICKE L STIEBLER M KOST A
Citation
R. Zwingel et al., A STUDY ON THE INFLUENCE OF AXIS PARALLEL COOLING DUCTS ON THE FIELD IN HIGHLY SATURATED INDUCTION MACHINES USING NUMERICAL FIELD CALCULATION, Compel, 14(4), 1995, pp. 219-222
Citations number
3
Categorie Soggetti
Mathematical Method, Physical Science","Computer Science Interdisciplinary Applications",Mathematics,"Engineering, Eletrical & Electronic
Journal title
Compel → ACNP
ISSN journal
03321649
Volume
14
Issue
4
Year of publication
1995
Pages
219 - 222
Database
ISI
SICI code
0332-1649(1995)14:4<219:ASOTIO>2.0.ZU;2-F
Abstract
While optimizing highly utilized induction machines - e.g. for tractio n applications - the problem of cooling is of importance. The necessar y cooling ducts in the rotor lead to saturation problems in the rotor iron. As there exist no analytical means for solving the resulting non linear field problem, the effects on the magnetic field have to be inv estigated by numerical methods. This paper presents the application of the adaptive 2D finite element method for a study of the cooling duct s' effects.