Title :
Multiple reference frame analysis of non-sinusoidal brushless DC drives
Author :
Chapman, P.L. ; Sudhoff, S.D. ; Whitcomb, C.A.
Author_Institution :
Sch. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA
fDate :
9/1/1999 12:00:00 AM
Abstract :
The method of multiple reference frames is employed in the development of a state variable model for brushless DC drives with nonsinusoidal back EMF waveforms. This model has the desirable features of being valid for transient and steady-state analysis as well as having state variables that are constant in the steady-state. The model facilitates both nonlinear and linear system analysis and control design. Computer simulation and experimental data are included to validate the analysis
Keywords :
DC motor drives; brushless DC motors; machine theory; transient analysis; control design; linear system analysis; multiple reference frames analysis; nonlinear system analysis; nonsinusoidal back EMF waveforms; nonsinusoidal brushless DC drives; state variable model; steady-state analysis; transient analysis; Impedance; Magnetic analysis; Magnets; Performance analysis; Power semiconductor switches; Power system modeling; Predictive models; Signal analysis; Steady-state; Transient analysis;
Journal_Title :
Energy Conversion, IEEE Transactions on
