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Publication detail
VOREL, P.
Original Title
Disc Permanent Magnet Synchronous Machine with Segmental Stator
Type
conference paper
Language
English
Original Abstract
The contribution describes a developed permanent magnet synchronous machine with a non-usual magnetic circuit geometry. The construction description, some theoretical calculations and practical measurement results are included. Using an axial flux geometry it is enabled to choose the winding cross-section independent on the cross-sections of the magnetic circuit elements. Further a segmental stator winding topology was used. Therefore there are no crossings of the coil overhands of all phase-windings each other. The main gain of this solution consists in a decreasing of the winding resistance losses enabled by a reduction of the winding wire length (volume). This destines the constructed machine for using in a small traction drive (a fuel cell electric vehicle in our application). The machine in this application operates often with a torque (current) overload and in this case the resistance losses are dominant ones. Their reduction brings an increasing of the vehicle action radius.
Keywords
Synchronous machines, permanent magnet motors, three phase systems, brushless motors, efficiency, torque ripple, resistance losses, segmental stator, iron losses
Authors
RIV year
2007
Released
24. 9. 2007
Publisher
Slovenská elektrotechnická společnost
Location
Podbánské, Slovenská republika
ISBN
978-80-8073-868-6
Book
16th International Conference on Electrical drives and Power Electronics EDPE´07
Edition
1
Edition number
Pages from
100
Pages to
106
Pages count
6
BibTex
@inproceedings{BUT28168, author="Pavel {Vorel}", title="Disc Permanent Magnet Synchronous Machine with Segmental Stator", booktitle="16th International Conference on Electrical drives and Power Electronics EDPE´07", year="2007", series="1", number="1", pages="100--106", publisher="Slovenská elektrotechnická společnost", address="Podbánské, Slovenská republika", isbn="978-80-8073-868-6" }