Title :
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
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;
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
DOI :
10.1109/IPEMC.2009.5157499
