The frame is casted for small machines and it is fabricated for a large machine. The frame has fins on the outer surface for heat dissipation and cooling of the motor. It provides mechanical strength to the inner parts of the motor. The function of the stator frame is to provide support to the stator core and stator winding. The stator frame is the outer part of the motor. The stator of the induction motor consists of three main parts It has mainly two parts Īs the name suggests, the stator is a stationary part of the motor. The construction of an induction motor is very simple and robust.
Advantages & Disadvantages of Induction Motors.Working Principle of Three-Phase Induction Motor.Slip-ring or Wound Rotor Induction Motor.Construction of Three-Phase Induction Motor.Related Post: Single-Phase Induction Motor – Construction, Working, Types & Applications.The three phase supply current produces an electromagnetic field in the stator winding which leads to generate the torque in the rotor winding of three phase induction motor having magnetic field. Therefore, the induction motor is the most important motor among all other types of motor.Ī three phase induction motor is a type of AC induction motors which operates on three phase supply as compared to the single phase induction motor where single phase supply is needed to operate it. Almost 80% of the motor is a three-phase induction motor among all motors used in industries. The induction motor especially three phase induction motors are widely used AC motor to produce mechanical power in industrial applications.
In today post, we will discuss the different types of three phase induction motors with working and applications. According to the type of supply, motors are classified as AC motors and DC motors. The motor is used to convert an electrical form of energy into mechanical form. Three-Phase Induction Motor – Construction, Operation & Types of 3-Phase Induction Motors
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