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Analysis of stator and rotor currents and torque of induction machine with rotor-bar faults

SYSNO ASEP	0541215
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Analysis of stator and rotor currents and torque of induction machine with rotor-bar faults
Author(s)	Schreier, Luděk (UT-L)_RID Bendl, Jiří (UT-L)_RID Chomát, Miroslav (UT-L)_{RID, ORCID}
Number of authors	3
Source Title	Electrical Engineering. - : Springer - ISSN 0948-7921 Roč. 103, č. 1 (2021), s. 519-528
Number of pages	10 s.
Publication form	Print - P
Language	eng - English
Country	DE - Germany
Keywords	induction machine ; squirrel cage rotor ; rotor bars ; symmetrical components of currents and voltages
Subject RIV	JA - Electronics ; Optoelectronics, Electrical Engineering
OECD category	Electrical and electronic engineering
R&D Projects	GA16-07795S GA ČR - Czech Science Foundation (CSF)
Method of publishing	Limited access
Institutional support	UT-L - RVO:61388998
UT WOS	000566024200001
EID SCOPUS	85090186294
DOI	10.1007/s00202-020-01096-2
Annotation	The paper analyzes a case of the induction motor in which one or more rotor bars in the rotor cage are broken. The method of space vectors and symmetrical components of instantaneous values of currents and voltages is used in the analysis. The solution obtained makes it possible to determine the currents in each of the healthy rotor bars, the stator currents, and the electromagnetic torque of the machine for any number and arbitrary combination of broken rotor bars. The calculations are made for an induction motor with 17 rotor bars. The theoretical results are compared with experimental measurements.
Workplace	Institute of Thermomechanics
Contact	Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
Year of Publishing	2022
Electronic address	https://link.springer.com/article/10.1007/s00202-020-01096-2

Number of the records: 1