DocumentCode
724742
Title
Open-circuit and short-circuit core losses computation in a large hydro generator
Author
Aguiar, Ana B. M. ; Merkhouf, Arezki ; Al-Haddad, Kamal
Author_Institution
Ecole de Technol. Super., Montreal, QC, Canada
fYear
2013
fDate
10-13 Nov. 2013
Firstpage
1
Lastpage
5
Abstract
Predictions of the different magnetic core losses with acceptable accuracy are key parameters for temperaturerise calculations for considered up-rate in large hydro electrical machines. In this paper, available core loss model is used to compute the electromagnetic core losses in large hydro electrical machine during no-load and short-circuit modes. The obtained results are discussed and compared with the available test data.
Keywords
hydroelectric generators; losses; magnetic cores; electromagnetic core losses; large hydro generator; large hydroelectrical machines; open circuit core losses; short circuit core losses; Computational modeling; Core loss; Generators; Integrated circuit modeling; Loss measurement; Stator windings; flux density; hydro generator; magnetic losses; open circuit and short-circuit; pole face losses;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location
Vienna
ISSN
1553-572X
Type
conf
DOI
10.1109/IECON.2013.7163454
Filename
7163454
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