Title :
On the dynamic model of a doubly-salient permanent-magnet motor
Author :
Martis, Claudia ; Radulescu, M.M. ; Biro, K.
Author_Institution :
Dept. of Electr. Machines, Tech. Univ. of Cluj-Napoca, Romania
Abstract :
An analytical model has been developed allowing the dynamic performance prediction of a new doubly-salient permanent-magnet (DSPM) motor. The configuration and the operation mode are briefly explained, and the need for a dynamic model is justified. Nonlinear magnetic circuit analysis and finite element calculations are employed for determining the winding inductance and flux linkage. The developed nonlinear description of the DSPM motor dynamics is a basis for a future work on the energy-optimized control of adjustable-speed drives using DSPM motors
Keywords :
finite element analysis; machine theory; machine windings; magnetic circuits; permanent magnet motors; adjustable-speed drives; doubly-salient permanent-magnet motor; dynamic model; dynamic performance prediction; energy-optimized control; finite element calculations; flux linkage; nonlinear magnetic circuit analysis; winding inductance; Brushless DC motors; DC motors; Finite element methods; Magnetic flux; Nonlinear magnetics; Permanent magnet motors; Reluctance motors; Rotors; Stator windings; Torque;
Conference_Titel :
Electrotechnical Conference, 1998. MELECON 98., 9th Mediterranean
Conference_Location :
Tel-Aviv
Print_ISBN :
0-7803-3879-0
DOI :
10.1109/MELCON.1998.692450
