DocumentCode :
1313076
Title :
Modeling and design optimization of switched reluctance machine by boundary element analysis and simulation
Author :
Tang, Yifan ; Kline, Joseph A., Sr.
Author_Institution :
Emerson Motor Technol. Centre, US Electr. Motors, St. Louis, MO, USA
Volume :
11
Issue :
4
fYear :
1996
fDate :
12/1/1996 12:00:00 AM
Firstpage :
673
Lastpage :
680
Abstract :
Nonlinear boundary element analysis provides a more accurate and detailing tool for the design of switched reluctance machines than conventional equivalent-circuit methods. Design optimization through more detailed analysis and simulation can reduce development and prototyping costs and time to market. Firstly, magnetic field modeling of an industrial switched reluctance machine by the boundary element method is reported in this paper. Secondly, performance prediction and dynamic simulation of motor and control design are presented. Thirdly, magnetic forces that cause noise and vibration are studied, to include the effects of motor and control design variations on noise in the design process. Testing of such a motor in the NEMA 215-Frame size is carried out to verify the accuracy of modeling and simulation
Keywords :
acoustic noise; boundary-elements methods; design engineering; electric machine CAD; electric machine analysis computing; machine theory; magnetic fields; optimisation; reluctance machines; switching; vibrations; NEMA 215-Frame size; computer simulation; design optimization; dynamic simulation; magnetic field modeling; magnetic forces; modelling; noise; nonlinear boundary element analysis; performance prediction; switched reluctance machine; vibration; Analytical models; Control design; Cost function; Design optimization; Magnetic analysis; Magnetic noise; Reluctance machines; Reluctance motors; Time to market; Virtual prototyping;
fLanguage :
English
Journal_Title :
Energy Conversion, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8969
Type :
jour
DOI :
10.1109/60.556360
Filename :
556360
Link To Document :
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