Exploring the Detectability of Short-Circuit Faults in Inverter-Fed Induction MotorsShow others and affiliations
2018 (English)In: Proceedings IECON 2018: 44th Annual Conference of the IEEE Industrial Electronics Society, IEEE, 2018, p. 5930-5935Conference paper, Published paper (Refereed)
Abstract [en]
This paper explores the possibility of creating an automatic method for assessing the condition of induction motor circuits fed by inverters. The stator current and magnetic flux are processed in the frequency domain and a feature selection stage is employed to pinpoint the most informative components to further be fed to a classifier that performs the assessment of the motor circuit. The results are promising, indicating that short circuit detection as well as quantification is feasible using noninvasive techniques.
Place, publisher, year, edition, pages
IEEE, 2018. p. 5930-5935
Series
Annual Conference of Industrial Electronics Society, ISSN 1553-572X, E-ISSN 2577-1647
Keywords [en]
induction motors, variable speed drives, fault detection, fault diagnosis, current measurement, magnetic flux leakage
National Category
Control Engineering
Research subject
Control Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-73024DOI: 10.1109/IECON.2018.8592903ISI: 000505811105136Scopus ID: 2-s2.0-85061528622OAI: oai:DiVA.org:ltu-73024DiVA, id: diva2:1291856
Conference
44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018) 21-23 October, 2018, Washington D.C., USA
Note
ISBN för värdpublikation: 978-1-5090-6684-1, 978-1-5090-6685-8
2019-02-262019-02-262020-09-08Bibliographically approved