DocumentCode
157104
Title
Analysis of stray paths for parasitic currents in some topologies of Yokeless and Segmented Armature Axial Flux PM Machines
Author
Di Gerlando, Antonino ; Foglia, Giovanni Maria ; Iacchetti, Matteo F. ; Perini, R.
Author_Institution
Dept. of Energy, Politec. di Milano, Milan, Italy
fYear
2014
fDate
2-5 Sept. 2014
Firstpage
390
Lastpage
395
Abstract
The paper evaluates the parasitic currents that can occur in Yokeless and Segmented Armature Axial Flux Permanent Magnet Machines, where the particular structure required to fix the separate teeth can originate stray paths. In the paper, these paths are defined and modeled, and the consequent currents are estimated. Some preliminary measurements validate the model.
Keywords
magnetic flux; permanent magnet machines; parasitic current; segmented armature axial flux PM machine; stray path analysis; yokeless armature axial flux PM machine; Finite element analysis; Harmonic analysis; Lamination; Mathematical model; Power harmonic filters; Stators; Windings; Axial Flux Machines; PM machines; Parasitic Current Paths due to Fixing Frame Structure; Yokeless And Segmented Armature Machines;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location
Berlin
Type
conf
DOI
10.1109/ICELMACH.2014.6960210
Filename
6960210
Link To Document