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Title:
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Influence of design parameters in the optimization of linear switched reluctance motor under thermal constraints
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Author:
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Garcia-Amorós, Jordi; Andrada Gascón, Pedro; Blanqué Molina, Balduino; Marin-Genesca, Marc
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica; Universitat Politècnica de Catalunya. GAECE - Grup d'Accionaments Elèctrics amb Commutació Electrònica |
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Abstract:
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The objective of this paper is to present an
original study for optimizing the size of the LongitudinalFlux
Double-Sided Linear Switched Reluctance Motor
(LSRM) under thermal and weight constraints. The
performance is evaluated taken into account duty cycle
operating conditions and thermal restrictions. The
proposed approach couples Finite Element Analysis for
magnetic propulsion force computation and Lumped
Parameter Thermal Network for thermal transient analysis.
The LSRMs design parameters are characterized by the
number of phases and by their size denoted by the pole
stroke. The operating conditions are the current density,
the duty cycle and the admissible temperature rise of the
insulation system. The grid search algorithm is used for
solving the optimization problem. From the results, with
the help of a novel multivariable optimization chart, a set
of optimal configurations regarding to miniaturizations
and downsizing of LSRMs is provided. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria mecànica::Motors::Motors elèctrics
-Electric machinery
-Thermal analysis
-Reluctance motors
-Linear switched reluctance motor
-Finite element method
-Thermal model
-Coupled field problems
-Motors elèctrics
-Anàlisi tèrmica
-Motors de reluctància |
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Rights:
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Document type:
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Article - Draft
Article |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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