Title :
Computation of No-load and Armature Reaction Fields of an Axial-Flux Permanent-Magnet Synchronous Generator
Author :
Chan, Tze-Fun ; Xie, Shuming ; Lai, Loi Lei
Author_Institution :
Hong Kong Polytech. Univ., Hong Kong
Abstract :
The no-load and armature reaction magnetic field distributions of a single-sided axial-flux permanent-magnet synchronous generator (AFPMSG) without armature core are determined by analytical solution of the field equations, using a Fourier series approach. The method is computationally efficient and enables the harmonics and field form of the AFPMSG to be evaluated quickly. A finite element analysis of the no-load magnetic field confirms the validity of the proposed analytical method.
Keywords :
Fourier series; finite element analysis; magnetic fields; permanent magnet generators; synchronous generators; Fourier series approach; armature reaction fields; axial-flux permanent-magnet synchronous generator; finite element analysis; no-load magnetic field; Armature; Finite element methods; Fourier series; Magnetic analysis; Magnetic cores; Magnetic fields; Magnetic flux; Permanent magnet motors; Permanent magnets; Synchronous generators;
Conference_Titel :
Electric Machines & Drives Conference, 2007. IEMDC '07. IEEE International
Conference_Location :
Antalya
Print_ISBN :
1-4244-0742-7
Electronic_ISBN :
1-4244-0743-5
DOI :
10.1109/IEMDC.2007.383543
