DocumentCode
2623097
Title
Analytical estimation of the electric currents in the elementary conductors of a Roebel bar
Author
Dordea, Toma ; Torac, Ileana ; Madescu, Gheorghe ; Mot, Martian ; Ocolisan, Lucian
Author_Institution
Romanian Acad., Timisoara
fYear
2008
fDate
22-24 May 2008
Firstpage
33
Lastpage
38
Abstract
The paper presents a method for the calculus of the currents in the elementary conductors and the additional winding losses for high power a.c. machines. The accuracy method estimation and the results for a hydro-generator of 216 MW validate the proposed method for the design of the Roebel bars.
Keywords
AC generators; calculus; electric current; hydroelectric generators; losses; machine windings; Roebel bar; calculus; electric current; elementary conductor; high power A.C. machines; hydro-generator; power 216 MW; winding loss; Bars; Calculus; Coils; Conductors; Current density; Current distribution; Design methodology; Machine windings; Magnetic fields; Shape;
fLanguage
English
Publisher
ieee
Conference_Titel
Optimization of Electrical and Electronic Equipment, 2008. OPTIM 2008. 11th International Conference on
Conference_Location
Brasov
Print_ISBN
978-1-4244-1544-1
Electronic_ISBN
978-1-4244-1545-8
Type
conf
DOI
10.1109/OPTIM.2008.4602383
Filename
4602383
Link To Document