Title :
Vector control of hybrid axial field flux-switching permanent magnet machine based on particle swarm optimization
Author :
Zhao, J. ; Lin, M. ; Xu, D. ; Hao, L.
Author_Institution :
Sch. of Electr. Engieering, Southeast Univ., Nanjing, China
Abstract :
In recent decades, permanent magnet synchronous motor (PMSM) drives have become more widely used for electric vehicles (EVs) due to simple structure, high efficiency and high power density. But the drawback with constant PM flux linkage also brings limitations in the drive application. Two ways can be used to solve the above-mentioned problem, one is that the armature current is utilized to weaken the flux linkage and the other is to use the hybrid excitation structure. There are many disadvantages in the first method, including increasing the copper loss and the risk of irreversible demagnetization. Hybrid excited topology combines the advantages of the PMSMs and wound field synchronous machines.
Keywords :
machine vector control; magnetic flux; particle swarm optimisation; permanent magnet machines; synchronous machines; armature current; flux linkage; hybrid axial field flux-switching permanent magnet machine; hybrid excitation structure; particle swarm optimization; permanent magnet synchronous motor drives; vector control; wound field synchronous machines; Control systems; Couplings; Machine vector control; Stator windings; Torque; Windings;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7157225
