Three Phase Induction Motor Construction Ppt

The construction of a stator for both of the kinds of three phase induction motors is identifcal and is discussed briefly below. Slip ring motors require external resistors to have high starting torque.

Working Principle Of An Induction Motor Circuit Globe

3 Phase Induction Motor Definition And Working Principle

3 Phase Induction Motor Construction And Working Principle

There are two types of rotors which are employed in 3 phase induction motor.

Three phase induction motor construction ppt. Carries the alternating magnetic field. Stator core built up of high grade silicon steel. At the end of the lecture student should be able to.

These are of two types squirrel cage and slip ring motors. 3 ph induction motor ppt 1. Induction motor 1 chapter 3 induction motor bee2133 electrical machine power system 2 learning outcomes.

Depending upon the type of rotor used the three phase induction motor is classified as. Introduction types of electrical machines types of 3 ph induction motor basic principle working principle compnents of induction motor application comparision between 1 ph im. Phase wound slip ring rotor.

Perform an analysis on induction machines which is the most rugged and the most. Depending upon the type of rotor construction used the three phase induction motor are classified as. Construction of three phase induction motor.

An induction motor can be defined as the ac electric motor device in which a power source fed by the alternating current with the help of a primary windinggenerally it is known as the asynchronous motor because its running speed is less than its synchronous speed. Chapter 8 three phase induction motor 81 introduction the popularity of 3 phase induction motors on board ships is because of their simple robust construction and high reliability factor in the sea environment. Balar darshan institute of engineering technology rajkot gujarat 2.

Stator winding has a three phase winding. Ppt three phase induction motor electrical engineering ee notes edurev notes for electrical engineering ee is made by best teachers who have written some of the best books of electrical engineering ee. Understand the principle and the nature of single phase and 3 phase induction machines.

Squirrel cage induction motor slip ring induction motor or wound induction motor or phase wound induction motor. Squirrel cage induction motor. Slip ring induction motor or wound rotor induction motor or phase wound induction motor.

Squirrel cage motors are widely used due to their rugged construction and simple design. It protects the inner part of the machine. Figure 81 shows the construction of three phase induction motora 3 phase induction motor has two main parts i stator and ii rotorthe rotor is separated from the stator by a small air gap which ranges from 04 mm to 4 mm depending on the power of the motor.

The construction of stator for both the kind of three phase induction motor remains the same and is discussed in brief below. Free download induction motor seminar ppt pdf report. Three phase ac induction motors are widely used in industrial and commercial applications.