Title :
A Study on the Calculation and Reduction Method of Torque Ripple for Permanent Magnet Assisted Synchronous Reluctance Motor by using the Load Angle Curves
Author :
Kim, Ki-Chan ; Ahn, Joon Seon ; Won, Sung Hong ; Lee, Ju
Author_Institution :
Dept. of Electr. Eng., Hanyang Univ., Seoul
Abstract :
The paper presents a new method for torque ripple calculation of permanent magnet assisted synchronous reluctance motor (PMa-SynRM) by load angle curve simulations. We can directly detect the load angle of minimum torque ripple and maximum average torque by several load angle curves with different current state. The analysis results were verified by the experiment
Keywords :
permanent magnet motors; reluctance motors; torque; load angle curves; maximum average torque; permanent magnet assisted synchronous reluctance motor; torque ripple calculation; torque ripple reduction; Energy management; Iron; Load flow analysis; Magnetic analysis; Meetings; Performance analysis; Reluctance motors; Research and development; Rotors; Torque;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632868
