Title :
Torque analysis of permanent magnet synchronous motors
Author :
Adnanes, Alf Kåre
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Norwegian Inst. of Technol., Trondheim, Norway
Abstract :
The torque capability of permanent magnet synchronous motor (PMSM) drives above rated speed is analyzed based on a proposed representation of the vector diagram. Mathematical equations and methods for graphical presentation of the torque capability are shown and applied to select motor parameters in a traction application. A commercially available salient pole PMSM is analyzed
Keywords :
electric drives; permanent magnet motors; synchronous motors; torque; traction; drives; graphical presentation; permanent magnet synchronous motor; permanent magnet synchronous motors; salient pole motor; torque capability; traction; vector diagram; AC motors; Brushless DC motors; DC motors; Equations; Magnetic analysis; Permanent magnet motors; Reluctance motors; Stators; Synchronous motors; Torque;
Conference_Titel :
Power Electronics Specialists Conference, 1991. PESC '91 Record., 22nd Annual IEEE
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-0090-4
DOI :
10.1109/PESC.1991.162751
