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Analysis of Fault Tolerance of Five-Phase Induction Machine with Various Configurations of Stator Winding
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SYSNO ASEP 0453528 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Analysis of Fault Tolerance of Five-Phase Induction Machine with Various Configurations of Stator Winding Author(s) Schreier, Luděk (UT-L) RID
Bendl, Jiří (UT-L) RID
Chomát, Miroslav (UT-L) RID, ORCIDSource Title Proceedings of the 2015 International Conference on Electrical Drives and Power Electronics (EDPE). - Košice : Technical University of Košice, 2015 - ISBN 978-1-4673-7376-0 Pages s. 196-203 Number of pages 8 s. Publication form Print - P Action International Conference on Electrical Drives and Power Electronics (EDPE 2015) Event date 21.09.2015-23.09.2015 VEvent location The High Tatras Country SK - Slovakia Event type EUR Language eng - English Country SK - Slovakia Keywords five-phase induction machine ; fault tolerance ; symmetrical components of instantaneous values Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GA13-35370S GA ČR - Czech Science Foundation (CSF) Institutional support UT-L - RVO:61388998 Annotation The paper is aimed at the analysis of operation of a five-phase induction machine with one phase winding open. It shows different properties of a machine in emergency operation with the stator winding in star, pentagon and pentacle configurations. The currents and torques are determined by means of a developed numerical model. In the paper, the properties of a five-phase machine and a three-phase machine are compared. The optimal way of connecting the stator winding with a feeding source is proposed, so that the machine can continue in emergency operation with a minimal reduction of its power output compared to the operation before a fault. 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 2016
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