DocumentCode
548114
Title
Time and space harmonics in Brushless Doubly-fed machine
Author
Gorginpour, Hamed ; Jandaghi, Behzad ; Oraee, Hashem
Author_Institution
Dept. of Electrical Engineering, Islamic Azad University, Dashtestan Branch, Borazjan, Iran
fYear
2011
fDate
17-19 May 2011
Firstpage
1
Lastpage
1
Abstract
Summary from only given. Brushless Doubly fed machines have two stator windings and an especial cage rotor. The main advantage of the machine is higher reliability in compare with DFIGs. Cross coupling is the mechanism, which provides indirect coupling of the two stator windings. In this paper, time and space harmonics in a BDFM are studied to find a criterion for evaluating different rotor designs and better cross coupling, based on the space harmonics. Then the equivalent space and time harmonic circuits are established, using basic equivalent circuit. Finally, the effects of these harmonics on the torquespeedcharacteristic are studied.
Keywords
Brushless doubly-fed machine; harmonic equivalent circuit; space harmonic; time harmonic;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Engineering (ICEE), 2011 19th Iranian Conference on
Conference_Location
Tehran
Print_ISBN
978-1-4577-0730-8
Type
conf
Filename
5956005
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