Power Electronics and Drives(EEE3004) Digital Assignment -II Simulation Report Surabhi Raman 17BEE0029 SPEED CONTROL OF SELF EXCITED DC SHUNT MOTOR BY REGENERATIVE BRAKING (VARIABLE RESISTANCE METHOD) Circuit Diagram: In this circuit ,I have taken a D-type chopper because it works in four quadrant and we need regenerative braking .Then we connected the chopper circuit to the self- excited DC motor. To make