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Rotor slip ring induction motor diagram.
Slip ring induction motor is one of the types of 3 phase induction motor and is a wound rotor motor type.
What is slip ring induction motor.
Adjusting the resistance allows control of the speed torque characteristic of the motor.
This rings attached with high resistance acts as an external circuit for the rotor.
Characteristics of slip ring induction motor.
An induction motor is an electrical device that converts electrical energy into mechanical energy.
It is a type of motor where its external circuit is connected using some rings.
Wound rotor motors can be started with low inrush current by inserting high resistance into the rotor circuit.
The stator circuit is rated as same in the squirrel cage motor but the rotor is rated in frame voltage or short circuit current.
It is most widely used for industrial applications due to its self starting attribute.
As the motor accelerates.
It consists laminated cylindrical core which has a semi closed slot at the outer periphery and carries three phase insulated winding.
The rotor is wound for the same number of poles as that of the stator.
A wound rotor motor also known as slip ring rotor motor is a type of induction motor where the rotor windings are connected through slip rings to external resistance.