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1) Sketch and describe the phasor diagram of the Synchronous Reluctance motor.

2) describe the constructional attributes of the axial and radial air gap motors. describe in detail.

3) describe the microprocessor based control of the Switched Reluctance motor with neat diagram.

4) Describe the principle of the operation of Switched Reluctance motor.

5) Describe the vector control of permanent magnet synchronous motor in detail.

6) a) Describe the torque speed features of the permanent magnet synchronous motor.

b) Deduce the expression for the power input and torque of the permanent magnet synchronous motor.

7) Describe working principle of the Permanent magnet brushless DC motor.

8) Deduce the expression for the EMF and Torque of the PM Brushless DC motor.

9) Describe the construction and different modes of the excitation of variable reluctance stepper motor.

10) Describe the closed loop control and open loop control of stepping motor.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M913160

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