Development of nonlinear model of axially laminated switched reluctance motor with two phase excitation

Author

Shini, G. Nalina ; Sivaranjani, S. ; Rao, G. Sridhara

Author_Institution

Dept. of Electron. & Instrum. Eng., Anna Univ., Coimbatore, India

fYear

2011

fDate

23-24 March 2011

Firstpage

326

Lastpage

330

Abstract

Switched reluctance motors have drawn attention in the field of aerospace and special industrial applications. Majority of the papers are confined to radially laminated rotors. Axially laminated rotors enhance the electromagnetic torque than with radially laminated rotors. This makes it suitable for applications like gears, blowers etc .Doubly excited motors solve the energy circulation problems which exist during commutation in conventional motors. This paper presents a scheme for maximum electromagnetic torque and reduction of circulation problems which exist during commutation for a 4 phase, 5hp, 8/6 SRM. The motor is simulated using MAGNET 6.26 as the CADD package. The machine is developed as a non-linear model using Matlab / Simulink.

Keywords

finite element analysis; reluctance motors; rotors; axially laminated switched reluctance motor; nonlinear model; two phase excitation; Finite element methods; Mathematical model; Reluctance motors; Rotors; Torque; Windings; Axial laminated rotor; Matlab /Simulink; Non linear model; doubly excited SRM;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Electrical and Computer Technology (ICETECT), 2011 International Conference on

Conference_Location

Tamil Nadu

Print_ISBN

978-1-4244-7923-8

Type

conf

DOI

10.1109/ICETECT.2011.5760137

Filename

5760137