Title :
Research on the effect of thickness of permanent magnet to the PMSM based on variable magnetic reluctance field adjustment
Author :
Chunyan, Li ; Chunhong, Li ; Baoquan, Kou ; Shukang, Cheng
Author_Institution :
Sch. of Mech. & Electr. Eng., Heilongjiang Univ., Harbin, China
Abstract :
A permanent magnet synchronous motor with variable magnetic reluctance field adjustment (VMRPMSM) was presented. The structure is introduced and flux weakening principle was formulated. We analyze the effect of the thickness of permanent magnet to electromagnetic force on the movable permanent magnet, parameters and flux weakening performance. The analysis is corresponding to the test result which verifies the availability of the flux weakening method for VMRPMSM.
Keywords :
electromagnetic forces; magnetic flux; permanent magnet motors; reluctance motors; PMSM; electromagnetic force; flux weakening method; permanent magnet synchronous motor; permanent magnet thickness; variable magnetic reluctance field adjustment; Electromagnetic forces; Magnetic circuits; Magnetic flux; Permanent magnet motors; Permanent magnets; Rotors; Saturation magnetization;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location :
Incheon
Print_ISBN :
978-1-4244-7720-3
