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Digital Library of the
European Council for Modelling and Simulation |
Title: |
Determination Of An Optimal Shape Of Rotor For The Synchronous
Reactive Frequency Doubler |
Authors: |
Aleksandrs Mesnajevs, Elena Ketnere |
Published in: |
(2014).ECMS 2014 Proceedings edited
by: Flaminio Squazzoni,
Fabio Baronio, Claudia Archetti,
Marco Castellani European Council for
Modeling and Simulation. doi:10.7148/2014 ISBN:
978-0-9564944-8-1 28th
European Conference on Modelling and Simulation, Brescia,
Italy, May 27th – 30th,
2014 |
Citation
format: |
Aleksandrs Mesnajevs, Elena Ketnere (2014). Determination Of An Optimal Shape Of Rotor
For The Synchronous Reactive Frequency Doubler, ECMS
2014 Proceedings edited by: Flaminio Squazzoni, Fabio Baronio,
Claudia Archetti, Marco Castellani European
Council for Modeling and Simulation. doi:10.7148/2014-0131 |
DOI: |
http://dx.doi.org/10.7148/2014-0131 |
Abstract: |
While developing an electrical machine,
the main task is to obtain an optimal magnetic field's distribution. It can
be reduced to the selection of such constructive parameters that ensure the best
circumstances for magnetic field's existence. This work is dedicated to the determination
of an optimal rotors shape for the synchronous reactive frequency doubler (SRFD). The task is solved by
using the finite element method implemented in QuickField
software. As a result the rotor's optimal shape is obtained which
ensures the highest increased frequency EMF induction. While studying electrical machine's
magnetic field, it is necessary to face analysis tasks, as well as synthesis
tasks. Analysis inludes
clarification of how different parameters (for example: current, magnetic system's
separate parts shape and geometrical dimensions, characteristics of different
magnetic materials etc.) influence the magnetic field's character, the field-
dependent parameters. Synthesis implies receiving the necessary magnetic
field's distribution, which ensures defined/assigned characteristics (for
example: magnetic flux, electromotive force, electromagnetic torque, etc.) Along
with the other multiple questions, specific requirements are being raised
with regard to induction distribution in the air gap and the higher harmonics
maintenance in fixed constrains. |
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