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Thermal Analysis of a Winding Turn-to-Turn Fault in PM Synchronous Machine
KTH, School of Electrical Engineering (EES), Electrical Machines and Power Electronics (closed 20110930).ORCID iD: 0000-0002-8990-3745
2010 (English)In: 19th International Conference on Electrical Machines, ICEM 2010, 2010Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a detailed lumped parameter (LP) thermal model of an armature slot in a permanent magnet synchronous machine for traction applications. The model is used to investigate the temperature distribution in the slot after a turn-to-turn failure occurs. Steady-state analyses are conducted and a good agreement is found with FEM thermal simulations. The LP model is modified into a transient model and transient thermal analysis are conducted to predict the processing damage in the slot, which eventually might lead to a turn-to-tooth (ground) failure.

Place, publisher, year, edition, pages
2010.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-59735DOI: 10.1109/ICELMACH.2010.5608010Scopus ID: 2-s2.0-78649559979ISBN: 978-142444175-4 (print)OAI: oai:DiVA.org:kth-59735DiVA: diva2:476164
Conference
International Conference on Electrical Machines - ICEM 2010, Rome, 6 September 2010 - 8 September 2010
Note
QC 20120112Available from: 2012-01-11 Created: 2012-01-11 Last updated: 2012-01-12Bibliographically approved

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Soulard, Juliette

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