Title :
A New Torque Ripple Analysis Method for Permanent Magnet Assisted Synchronous Reluctance Motor by using Load Angle Characteristic
Author :
Kim, K. ; Ahn, J. ; Won, S. ; Lee, J.
Author_Institution :
Hanyang Univ., Seoul
Abstract :
This paper presents a new and efficient method for torque ripple calculation from an analysis of torque angle curve by FEM. An experiment for the verification of proposed method is performed.The torque angle range in which torque ripple is minimized is found.
Keywords :
finite element analysis; permanent magnet motors; reluctance motors; torque; torque motors; FEM; finite element method; load angle characteristic; permanent magnet; synchronous reluctance motor; torque angle curve; torque ripple analysis; Electrical engineering; Magnetic analysis; Performance analysis; Permanent magnet motors; Reactive power; Reluctance motors; Rotors; Stators; Synchronous motors; Torque;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.375447
