Study of five phase induction motor drive with temperature analysis at various parts using 144° conduction mode

Abstract

Abstract-Many industries attract poly phase induction motors due to its inherent advantages compared to three phase counterpart. The motors works in industries must satisfy the regularity, usability, reliability and efficiency. These parameters implements life time of the motors, with all these parameters the drive system and control system is also very important in driving the five phase induction motor. Most of the researchers concentrate on harmonics, these harmonics degrades the life time of the windings during its working, a study of heat is one of the challenging parameter to improve the life time of the windings of the five phase induction motor, By using different conduction modes harmonics will be reduced. In this paper comparison of temperature at various parts of the motor presented by driving the five phase induction motor with various conduction modes 180 0 , 140 0 will be presented.

Five‐phase travelling wave induction heater for continuous heating of flat material

“…Usually increasing the number of phases lead to enhance the performance of the poly‐phase induction heating system to obtain more uniform heat distribution and reduce the mechanical vibration and noise. Recently, multiphase (more than three‐phase) systems have been concerned by researchers because of their features compared to three‐phase systems [7, 8]. It is to be mentioned here that the multiphase induction heaters are usually supplied by six‐phase AC supply.…”

“…Moreover, selection of odd number is practically preferred more than even number of phases because the performance of the even number is degraded as the poles exchange with each other. Therefore, a five‐phase may be preferred [8].…”