A motor having a suitable control circuit develops a torque given by the relationship Ty = bw? +4, where b is constant. This motor is used to drive a load whose torque   is expressed as T, = aw + 3. where a is positive constants. The total inertia of   rotating masses is J.   (1) Under these conditions, the motor can be starting? (i) Calculate the equilibrium speed.

Question

A motor having a suitable control circuit develops a torque given by the relationship Ty = bw? +4, where b is constant. This motor is used to drive a load whose torque

 

is expressed as T, = aw + 3. where a is positive constants. The total inertia of

 

rotating masses is J.

 

(1) Under these conditions, the motor can be starting? (i) Calculate the equilibrium speed.

 

 

 

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