Comparison study of Doubly Excited Brushless Reluctance Machine with different rotor pole numbers

Author

Liu, Huijuan ; Xu, Longya

Author_Institution

Beijing Jiaotong Univ., Beijing, China

fYear

2009

fDate

17-20 May 2009

Firstpage

830

Lastpage

835

Abstract

Rotor pole numbers of a Doubly Excited Brushless Reluctance Machine (DEBRM) system profoundly affect its magnetic coupling between the primary and secondary windings, and torque capability. This paper presents a comparison study of a DEBRM with 3 different pole numbers by using two analytical models, the winding function linear model and the 2D transient nonlinear model. The magnetic fields and torque production of the DEBRM are investigated. The results are used to reveal the significant impact of different pole numbers to the interaction of the primary/secondary windings and torque production.

Keywords

finite element analysis; reluctance machines; rotors; variable speed drives; windings; 2D transient nonlinear model; doubly excited brushless reluctance machine; magnetic coupling; rotor pole numbers; winding function linear model; Couplings; Magnetic analysis; Magnetic fields; Magnetic flux; Magnetic separation; Reluctance machines; Rotors; Stator windings; Torque; Transient analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International

Conference_Location

Wuhan

Print_ISBN

978-1-4244-3556-2

Electronic_ISBN

978-1-4244-3557-9

Type

conf

DOI

10.1109/IPEMC.2009.5157499

Filename

5157499