Question

In: Electrical Engineering

(1) Simulate dynamically a separately-excited DC motor with a block diagram modeling in SIMULINK. Use the...

(1) Simulate dynamically a separately-excited DC motor with a block diagram modeling in SIMULINK. Use the following parameters: Ra=0.06; La=0.0018; ka=0.1; Bm=0.001; Jm=0.03; Va=1; Tl=0.01; Vd=1; Rd=0.01; Ld=0.01;

Show your block diagram with all connections among blocks as well as plot the input armature voltage, speed, torque and armature current.

(2) Repeat what was asked in the first question with this machine series connected.

(3) Repeat what was asked in the second question with this machine series connected and an AC input voltage instead of DC. Keep an amplitude of the AC voltage equal to 1.

Solutions

Expert Solution

Last two page of the solution is the Matlab block diagram of the dynamic DC motor and the step response of the motor is PID controller


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