Title :
Loss minimization in vector-controlled interior permanent-magnet synchronous motor drives
Author :
Mademlis, Christos ; Margaris, Nikos
Author_Institution :
Dept. of Electr. & Comput. Eng., Aristotle Univ. of Thessaloniki, Greece
fDate :
12/1/2002 12:00:00 AM
Abstract :
An efficiency optimization method for vector-controlled interior permanent-magnet synchronous motor drives is presented. Based on theoretical analysis, a loss minimization condition that determines the optimal d-axis component of the armature current is derived. Selected experimental results are presented to validate the effectiveness of the proposed control method.
Keywords :
losses; machine vector control; permanent magnet motors; synchronous motor drives; variable speed drives; adjustable-speed drives; d-axis component; efficiency optimization; interior PMSM; interior permanent-magnet synchronous motor drives; loss minimization; vector-controlled synchronous motor drives; Copper; Demagnetization; Equivalent circuits; Iron; Minimization methods; Motor drives; Reluctance motors; Stators; Synchronous motors; Torque control;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.2002.804990
