Design of Axial Flux Permanent Magnet Synchronous Generators with Soft Magnetic Compound (SMC) Stator Core

Author

Deng, Qiu-ling ; Peng, Xiao ; Xie, Weicai

Author_Institution

Dept.of Electr. & Inf. Eng., Hunan Inst. of Eng., Xiangtan, China

Volume

2

fYear

2009

fDate

16-18 Oct. 2009

Firstpage

119

Lastpage

122

Abstract

An 5 kVA axial flux permanent magnet synchronous generator(AFPMSG), designed to operate in a small-scale wind-power applications, is described in this paper. The stator of the machine is realized by using SMC to form teeth combined with a strip punched laminated core and concentrated winding. Such a novel generator structure is simple to construct and its performance is good. It offers sinusoidal back-emf waveform, low torque ripple. Design results as well as simulation results verify the validation of the proposed method.

Keywords

permanent magnet generators; stators; synchronous generators; wind power; windings; apparent power 5 kVA; axial flux permanent magnet synchronous generators; concentrated winding; sinusoidal back-emf waveform; small scale wind power; soft magnetic compound; stator core; strip punched laminated core; torque ripple; Magnetic cores; Magnetic flux; Permanent magnets; Sliding mode control; Soft magnetic materials; Stator cores; Stator windings; Strips; Synchronous generators; Teeth; SMC; axial flux; permanent magnet; synchronous generator;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy and Environment Technology, 2009. ICEET '09. International Conference on

Conference_Location

Guilin, Guangxi

Print_ISBN

978-0-7695-3819-8

Type

conf

DOI

10.1109/ICEET.2009.266

Filename

5365578