Favorite Phase Wound Rotor Diagram
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.
Phase wound rotor diagram. That was the basic structure of stator now let s talk about rotor. We use the. Notice that the single wire loop is connected to a resistor and together they form a closed loop.
Rotor is also cylindrical in shape and has slots to carry winding. Its construction is very simple and rugged. Also notice that the resistor is external to the wire loop and its connection to the wire loop is through slip rings that are mounted on the shaft.
Three phase wound rotor induction motor. The winding is placed evenly on slots of the rotor. Types of three phase induction motors three phase motors are classified mainly in two categories based on the rotor winding armature coil winding i e.
The rotor of a wound rotor motor has three phase windings that are connected to slip rings. Applications of squirrel cage induction rotor. As there are no brushes and slip ring these motors requires less maintenance.
Rotor of wound rotor induction motor. Advantages of squirrel cage induction rotor. Wound rotor motors can be started with low inrush current by inserting high resistance into the rotor circuit.
We will discuss the types of rotors used in 3 phase induction motors in the following section of types of three phase induction motors. Slip ring rotor or wound rotor or phase wound rotor. Are connected to 3 slip rings.