Authors: V.A. Voronin

Title of the article: Analysis of factors affecting the immunity of induction motors

Year: 2016, Issue: 5, Pages: 67-73

Branch of knowledge: Electrical engineering

Index UDK: 621.313.333.2

DOI: -

Abstract: The aim of this paper is to analyze the impact of various factors on the vitality of the induction motor with squirrel-cage rotor under the influence of electromagnetic interference. The article considers the influence of operating parameters, environmental conditions and characteristics of the motors themselves on their noise immunity. The mechanism of influence of voltage deviation, voltage unbalance and harmonic to the motors operation, are described. The nature of the influence of each factors on the noise immunity of electric motors, are considered. The region of allowable operation of induction motors, their theoretical views and the impacts on them of various factors, are analyzed. At the end of the article conclusions about the significant influence of the considered factors for immunity of the induction motors and the necessity to take them into account for correct determination of permissible levels of electro-magnetic interference.

Key words: power quality electromagnetic compatibility electromagnetic disturbance induction motor immunity

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