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|Title:||Performance analysis of brushless DC motors including features of the control loop in the finite element modeling|
Li, H. L.
Wong, Ho-ching Chris
|Subjects:||Brushless d.c. motor|
|Source:||IEEE transactions on magnetics, Sept. 2001, v. 37, no. 5, p. 3370-3374|
|Abstract:||A time stepping finite element model for analyzing the performance of brushless d.c. motors is presented. The control loop is coupled into the system equations. The eddy-currents in the permanent magnets (PM) are also taken into account in the proposed circuit-field coupled method. By representing the PM as a "squirrel cage" then the eddy-current loss in the PM can be estimated. The model can directly take care of the nonsinusoidal quantities of the supplied voltages, the phase currents and the magnetic fields.|
|Rights:||© 2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.|
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|Appears in Collections:||EE Journal/Magazine Articles|
IC Journal/Magazine Articles
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