Tag: Voltage and current waveforms in voltage-commutated chopper

DC Motor Control through Choppers

DC Motor Control through Choppers: DC Motor Control through Choppers – For controlling a dc motor operated from dc supply, the dc voltage level must be controlled. Examples can be cited of subway drives, trolley buses or battery-operated vehicles. Conventional methods of converting a fixed-voltage dc source to a variable-voltage dc source are: Resistance Control […]