Synchronous Motor Simulation:

Use Matlab Simulink to Construct

Model a synchronous motor using the appropriate equations.

Modeling Steps:

$>$ Create a new Simulink model for a synchronous motor.

$>$ Add blocks:

$-$ Three$-$Phase Voltage Source:$$Similar to the induction motor.

$-$ Synchronous Machine:$$Use the 'Synchronous Machine' block.

$-$ Load:$$Apply a mechanical load.

$-$ Scope:$$For output visualization.

$$

Simulate the motor$$s performance under varying field excitation.

$-$ Stator Resistance $($Rs$)$

$-$ Rotor Resistance $($Rr$)$

$-$ Stator Inductance $($Ls$)$

$-$ Rotor Inductance $($Lr$)$

$-$ Field Voltage $($Vf$)$

$$

Analyze the power factor and efficiency at different loads.

$-$ Vary field excitation and observe the motor's performance.

$-$ Record speed, torque, and power factor.