Influence of Coils Double Flexion on the Reliability of Two-Layer Winding AC Machines

This paper is devoted to studying the reliability of low- and medium-power electrical machines having two-layer winding designed with round conductors. Theoretical and experimental analyses are centered on the consequences of the double-flexion technological operation, which creates mechanical stres...

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Bibliographic Details
Published in:Electric power components and systems 2002-07, Vol.30 (7), p.653-659
Main Authors: Abdessemed, R., Tomachevitch, V. F., Vakoulenko, K. N.
Format: Article
Language:English
Subjects:
Breakdown Voltage
Failure
Induction Machines
Reliability
Winding
Online Access:Get full text
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Summary:This paper is devoted to studying the reliability of low- and medium-power electrical machines having two-layer winding designed with round conductors. Theoretical and experimental analyses are centered on the consequences of the double-flexion technological operation, which creates mechanical stress on the beams at the end of the slots during coils placement, and its influence on the lifespan of the machine.
ISSN:1532-5008
1532-5016
DOI:10.1080/15325000290085109