15-02-2016, 10:59 AM
Base paper in PDF with circuit diagram and block diagram
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speed control of dc motor using thyristor dual converter with pid controller
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Base paper in PDF with circuit diagram and block diagram
15-02-2016, 02:33 PM
speed control of dc motor using thyristor dual converter with pid controller
ABSTRACT
The paper describes the design, construction and testing of a closed-loop system for the speed control of a separately excited d.c. motor fed from a dual converter. The dual converter makes possible regenerative braking and reversal of direction of rotation. There is only one firing unit and the firing pulses are diverted to the appropriate converter by a master controller. There are three control loops: one for armature current control, one for adjusting the firing angle of the oncoming converter, and one for speed control.
ABSTRACT
The paper describes the design, construction and testing of a closed-loop system for the speed control of a separately excited d.c. motor fed from a dual converter. The dual converter makes possible regenerative braking and reversal of direction of rotation. There is only one firing unit and the firing pulses are diverted to the appropriate converter by a master controller. There are three control loops: one for armature current control, one for adjusting the firing angle of the oncoming converter, and one for speed control.
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