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AI in Speed Control of 3 phase I.M. by Pole Changing Method

1) Kasarpethkar Govind 2) Rathod Roshan 3) Khandapure Rohan 4) Kasbe Jatin

Guide: V.V.Sarwadnya (HOD EE) G.P. Nanded.

Government Polytechnic Nanded,

Electrical Engineering,

Abstract:

A 3-phase induction motor can be used for different applications with various speed and load requirements. Electric motors can be found in almost every production process today. Getting the most out of our application is becoming more and more important in order to ensure cost-effective operations.

In this project we control the speed of the induction motor using pole changing method. Pole Changing Method is one of the main methods of the speed control of an induction motor. This method of controlling the speed by pole changing is used mainly for cage motor only because the cage rotor automatically develops a number of poles, which is equal to the poles of the stator winding. The number of stator poles can be changed by the following three methods. They are known as multiple stator windings, method of consequent poles and pole amplitude modulation (PAM).