Examine the role and implementation of the PID controllers in a DC motor and what will be the difference if the DC motor run without the PID controller.

Electromechanical energy conversion The plate of the DC serial motor says 120 V. 10 HP. The value of the armature resistance was 2 times the value of the series armature winding resistance. The maximum that can be obtained from this engine The armature switch is 12 kW. Friction of engine And If ventilation losses (by taking Prot-0 W) are neglected, half of the engine back emf value at load, back emf value at full load and efficiency at full load find it

A DC motor is supplied with an armature voltage that is pulse width modulated (PWM). The motor's rated current is IA and armature resistance RA a) What will be the idle speed at 80% duty cycle b) Calculate the average value of the voltage . c) Calculate the average value of the current if the motor is loaded with 50% of normal torque . d) How much mechanical energy does the engine deliver if it is running for 3 hours with continuous load from part c). Ignore any losses in the engine

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