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Overview and Comparison of Iron Loss Models for Electrical Machines
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion. (HPD)ORCID iD: 0000-0002-9855-5105
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion.ORCID iD: 0000-0002-8990-3745
2010 (English)Conference paper, Published paper (Refereed)
Abstract [en]

One important factor in the design process and optimization of electrical machines and drives are iron losses in the core. By using new composite materials and low-loss electrical SiFe steels, the losses in the magnetic flux conducting parts of the machine can be reduced significantly. However, it is necessary to have accurate but also easy implementable iron loss models to take the loss effects into account, preferable already during the first design steps and simulations of new electrical machines.

The goal of this paper is to give an overview of available iron loss models and to summarize and compare certain models for analytical and numerical machine design methods.

Place, publisher, year, edition, pages
2010.
Keyword [en]
Eddy currents, electrical steel sheets, electromagnetic iron losses, excess losses, hysteresis losses, hysteresis models, permanent magnet machines.
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-58075OAI: oai:DiVA.org:kth-58075DiVA: diva2:473007
Conference
5th International Conference and Exhibition on Ecological Vehicles and Renewable Energies (EVER 10), Monte-Carlo, MONACO, MAR 25-28, 2010
Note

QC 20120113

Available from: 2012-01-04 Created: 2012-01-04 Last updated: 2013-10-16Bibliographically approved

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fulltext(963 kB)5900 downloads
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CiteExportLink to record
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