Original title: Analysis Of Broken Rotor Bars Fault In Inverter Fed Induction Motor By Means Of Motor Current Signature Analysis And Stray Flux Of Motor
Authors: Chernyavska, Ielyzaveta
Document type: Papers
Language: eng
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: In this paper the analysis of effect of broken rotor bar fault in squirrel-cage induction motor fed by frequency converter is presented. The motor current signature analysis as well as stray flux of motor were used in order to verify the capability of these techniques to identify the presence of different types of investigated fault in case of different types of supply and load. There were measured 4-pole motors with different level of broken rotor bar fault under different loads. Obtained data is presented in the form of graphs and tables and the comparison of obtained results was carried out.
Keywords: broken rotor bars; condition monitoring; fault diagnosis; inverter; motor current signature analysis; squirrel-cage induction motor fault; stray flux
Host item entry: Proceedings of the 23st Conference STUDENT EEICT 2017, ISBN 978-80-214-5496-5

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/187172

Permalink: http://www.nusl.cz/ntk/nusl-414832


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