Year: 2019
Type: article
Abstract: The unbalance between parameters of multiphase induction motors is mainly resulted from the variation in the first-phase resistance of stator and rotor.This paper aims to examine the performance of five-phase induction machine with unbalanced parameters.First, a model was set up for the five-phase induction machine, which can efficiently identify the defects in natural frame of the machine.Then, five-phase induction machine were simulated in difference scenarios on Matlab/Simulink.The variations in stator and rotor resistance were measured, and their impacts on several performance indices were analyzed in details.The results show that the variations directly affect the torque ripples, Joule losses, and mechanical speed of the fivephase induction machine.The research findings indicate the possibility to eliminate this effect through fault-tolerant control.
DOI: 10.18280/jesa.520512
Institution: University of Béjaïa
Language: French
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2992964708