Voltage control and hysteresis current control of a 8/6 switched reluctance motor

Author

Srinivas, P. ; Prasad, P.V.N.

Author_Institution

Univ. Coll. of Eng., Hyderabad

fYear

2007

fDate

8-11 Oct. 2007

Firstpage

1557

Lastpage

1562

Abstract

The switched reluctance motor (SRM) can develop either positive or negative torque based on the turn-on or turn- off angles of the converter. Positive torque is developed if the turn-on and turn-off angles are confined to the positive or zero increasing inductance region of stator winding. The torque & speed ripples greatly depend on these angles. The effect of turn- off angle of the converter on the dynamic performance of the SRM is studied. It is analyzed for voltage control as well as hysteresis current control at no-load. An optimal value of turn- off angle which gives minimum torque & speed ripples can be obtained.

Keywords

electric current control; hysteresis motors; machine control; machine windings; power convertors; reluctance motors; torque; voltage control; SRM; converter; hysteresis current control; stator winding; switched reluctance motor; torque-speed ripples; voltage control; Current control; Hysteresis motors; Inductance; Magnetic hysteresis; Reluctance machines; Reluctance motors; Rotors; Stators; Torque; Voltage control; Hysteresis current control; Voltage control; commutation turn off angle; ripple minimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Machines and Systems, 2007. ICEMS. International Conference on

Conference_Location

Seoul

Print_ISBN

978-89-86510-07-2

Electronic_ISBN

978-89-86510-07-2

Type

conf

Filename

4412289