The parameter design and calculation for Axial-Flux resistance resolver

Author

Jing, Shang ; Jianhui, Hu ; Yongxiang, Xu

Author_Institution

Dept. of Electr. Eng., Harbin Instituete of Technol., Harbin, China

fYear

2011

fDate

20-23 Aug. 2011

Firstpage

1

Lastpage

5

Abstract

The parameter of the Axial-Flux resolver is difficult to be calculated for its complete magnetic structure. By using analytical method, the conclusion is got that the resistance of the reluctance resolver is varied by changing its electro-magnetic coupling area. At the same time, by selecting appropriate shape of the inclined ring of the rotor, the output sine and cosine signal of the EMF is optimized. In order to analyze the axial flux through the stator and the rotor, 3D transient FEM is used. The character of the EMF in signal windings is got at same time. The result of the FEM analysis is coinciding with supposing of the analytical method well and this will offer us the basic parameters for the further analysis in the future.

Keywords

electromagnetic coupling; finite element analysis; power transformers; transformer windings; 3D transient FEM analysis; EMF cosine signal; EMF output sine signal; axial-flux resistance resolver; electromagnetic coupling area; magnetic structure; parameter design; reluctance resolver; signal winding; Couplings; Finite element methods; Rotors; Signal resolution; Stator windings; Windings; 3D finite element method; axial flux; coupling square; reluctance resolver;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems (ICEMS), 2011 International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4577-1044-5

Type

conf

DOI

10.1109/ICEMS.2011.6074003

Filename

6074003