|2/2009 - 9|
FEM Optimal Design of Energy Efficient Induction MachinesTUDORACHE, T. , MELCESCU, L.
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energy efficiency, induction machines, FEM
standard(4), machines(4), electric(4), efficiency(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2009-06-02
Volume 9, Issue 2, Year 2009, On page(s): 58 - 64
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2009.02009
Web of Science Accession Number: 000268723600009
SCOPUS ID: 70349177888
This paper deals with a comparative numerical analysis of performances of several design solutions of induction machines with improved energy efficiency. Starting from a typical cast aluminum cage induction machine this study highlights the benefit of replacing the classical cast aluminum cage with a cast copper cage in the manufacture of future generation of high efficiency induction machines used as motors or generators. Then the advantage of replacement of standard electrical steel with higher grade steel with smaller losses is pointed out. The numerical analysis carried out in the paper is based on 2D plane-parallel finite element approach of the induction machine, the numerical results being discussed and compared with experimental measurements.
|References|||||Cited By «-- Click to see who has cited this paper|
| T. Tudorache, L., Melcescu, S. Paturca: "Finite Element Analysis of Self-Excited Induction Generator for Isolated Small Power Wind Turbines", ICCEP Conference 2007, Capri, Italy, June 2007 |
[CrossRef] [SCOPUS Times Cited 5]
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 C.U. Brunner: "International Standards for Electric Motors", Standards for Energy Efficiency of Electric Motor Systems (SEEEM), pp. 6-10, November 2007.
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 J. L. Kirtley: Designing Squirrel Cage Rotor Slots with High Conductivity, Proc. of ICEM'04 Conference, Sept. 2004.
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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
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