Title :
Torque/current ratio improvement and vibration reduction of switched reluctance motors using multi-stage structure
Author :
Matsui, Ryota ; Nakao, N. ; Akatsu, Kan
Author_Institution :
Shibaura Inst. of Technol., Tokyo, Japan
Abstract :
This paper presents a multi-stage Switched Reluctance (SR) motor. In this proposed machine, the numbers of stator and rotor poles are equal in each stage. Because of the structure the proposed SR motor can achieve high torque/current ratio in operation. Also, the low-vibration operation is possible by shifting the excitation firing angle. Effectiveness of the proposed SR motor is verified by performing some simulations and experiments.
Keywords :
machine control; reluctance motors; torque; vibration control; excitation firing angle; low-vibration operation; multistage structure; switched reluctance motors; torque-current ratio; vibration reduction; Attenuation; Current measurement; Reluctance motors; Stators; Steel; Torque; Vibrations; Switched reluctance motor; torque/current raito; vibration;
Conference_Titel :
Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International
Conference_Location :
Hiroshima
DOI :
10.1109/IPEC.2014.6869728
