Title :
Control characteristics of the SRM drives. II. Operation in the saturated region
Author :
Buja, Giuseppe S. ; Valla, María I.
Author_Institution :
Inst. of Manage. & Eng., Padova Univ., Italy
fDate :
6/1/1994 12:00:00 AM
Abstract :
Part I of this two-part paper analyzed the control characteristics of switched reluctance motor (SRM) drives for operation of the motor in the linear region of its magnetic characteristics. This part completes the analysis, presenting the control characteristics in the saturated region. A description of the motor operation in the saturated region is first formulated. Then the control variables, the relationships between the motor torque and the control variables, and the torque capability are determined for both current-fed and voltage-fed SRM drives. The basic schemes for the speed control of a SRM are also presented
Keywords :
control system analysis; electric drives; machine control; machine theory; reluctance motors; switching circuits; velocity control; control characteristics; current-fed; magnetic characteristics; motor torque; saturated region; speed control; switched reluctance motor drives; voltage-fed; Magnetic analysis; Magnetic circuits; Magnetic flux; Magnetic switching; Magnetic variables control; Reluctance motors; Saturation magnetization; Torque control; Velocity control; Voltage control;
Journal_Title :
Industrial Electronics, IEEE Transactions on
