DocumentCode
1677754
Title
Optimized current waveforms for switched reluctance motors
Author
Chuang, Thomas Y. ; Lieu, Dennis K.
Author_Institution
California Univ., Berkeley, CA, USA
fYear
1999
fDate
6/21/1905 12:00:00 AM
Firstpage
441
Lastpage
445
Abstract
Waveform optimization attempts to solve a constrained optimization problem for current waveforms that produce no torque ripple with minimum copper losses. In doing so, it must also solve the high velocity problem at limited voltage. This paper computes the maximum torque-speed profile achievable under such constraints, and it also demonstrates a fast numerical technique for solving waveforms that are smooth and roughly optimal
Keywords
machine theory; numerical analysis; optimisation; reluctance motors; torque; velocity; constrained optimization problem; copper losses; current waveforms optimisation; fast numerical technique; high velocity problem; limited voltage; maximum torque-speed profile; switched reluctance motors; torque ripple; waveform solution technique; Constraint optimization; Copper; Cost function; Equations; Force control; Reluctance motors; Robustness; Strontium; Torque; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 1999. Proceedings
Conference_Location
Cincinnati, OH
ISSN
0362-2479
Print_ISBN
0-7803-5757-4
Type
conf
DOI
10.1109/EEIC.1999.826250
Filename
826250
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