Determination of Electromagnetic Losses in Electric Motors Applying Neural Networks

The work presents a method for determining electric and magnetic losses generated within rotary electric machines with the application of neural networks. The proposed neural network allows determination of the intensities of the internal sources of heat generation due to electrical and magnetic los...

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Bibliographic Details
Published in:Revista IEEE América Latina 2011-09, Vol.9 (5), p.747-752
Main Authors: Niewierowicz, Tadeusz, Kawecki, Leszek, Napieralska, Ewa
Format: Article
Language:English
Subjects:
Coefficients
Coils (windings)
Convective heat transfer
Electric motors
Electromagnetic losses
Electromagnetics
Heat generation
Integrated circuit modeling
losses
Magnetic circuits
Magnetic losses
Neural networks
Temperature measurement
Three dimensional displays
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Summary:The work presents a method for determining electric and magnetic losses generated within rotary electric machines with the application of neural networks. The proposed neural network allows determination of the intensities of the internal sources of heat generation due to electrical and magnetic losses inside the windings and magnetic circuits of the electric motor making use of the temperatures, the convective heat transfer coefficient and the elapsed working time at the moment of temperature measurements.
ISSN:1548-0992
1548-0992
DOI:10.1109/TLA.2011.6030985