What is Slip Ring Induction Motor and Its Working

Slip rings in motors gadget that uses electricity to transform mechanical energy from electrical energy. Due to its ability to start on its own, industrial applications account for the majority of its usage. One of the three-phase induction motor types is the wound rotor slip ring induction motor. It is utilised in applications that demand high torque, like as cranes and lifts, because to several benefits such low beginning current, strong starting torque, and better power factor. In comparison to a squirrel-cage rotor, the rotor windings have more windings, a larger induced voltage, and less current. Slip rings link the windings to external resistance, which aids in regulating a motor's torque and speed.

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Because the speed at which a slip ring induction motor runs is not the same as the synchronous speed of a rotor, it is known as an asynchronous motor. This kind of motor has a wound rotor. It features a 3-phase insulated winding circuit that is accommodated by a semi-closed groove at the outside edge of the cylindrical laminated steel core.