DocumentCode
763253
Title
Stator slot shape design of induction motors for iron loss reduction
Author
Bae Park, Seok ; Beom Lee, Hyang ; Yop Hahn, Song ; Park, Han, II
Author_Institution
Dept. of Electr. Eng., Seoul Nat. Univ., South Korea
Volume
31
Issue
3
fYear
1995
fDate
5/1/1995 12:00:00 AM
Firstpage
2004
Lastpage
2007
Abstract
The shape design of stator slot of 3-phase cage induction motors for iron loss reduction is presented. For optimum shape design, the sensitivity analysis by discrete approach is employed and the gradient projection method for nonlinear constraint problems is chosen for an optimization algorithm. The 2D finite element method with voltage source is used to find the flux distribution in induction motors
Keywords
finite element analysis; losses; machine theory; magnetic flux; optimisation; sensitivity analysis; squirrel cage motors; stators; 2D FEM; Fe; finite element method; flux distribution; gradient projection method; induction motors; nonlinear constraint problems; optimization algorithm; optimum shape design; sensitivity analysis; stator slot shape design; three-phase cage motors; Algorithm design and analysis; Constraint optimization; Design optimization; Finite element methods; Induction motors; Iron; Sensitivity analysis; Shape; Stators; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.376436
Filename
376436
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