DocumentCode :
1287506
Title :
Advanced symmetrical components method
Author :
Strezoski, V.C.
Author_Institution :
Univ. of Novi Sad, Novi Sad, Serbia
Volume :
5
Issue :
8
fYear :
2011
fDate :
8/1/2011 12:00:00 AM
Firstpage :
833
Lastpage :
841
Abstract :
The article deals with symmetrical components method applied for the calculation of (a)symmetrical steady states of three-phase (un)balanced networks. When one considers these states, they are faced with the choice between two undesirable things: (i) to stay in the phase domain and cope with huge number of inductive and capacitive couplings inside network elements or (ii) to enter into the symmetrical components (sequence) domain and cope with complex-valued transformation ratios (non-zero phase shifts) of transformers. To resolve this issue, the article proposes an advancement of the symmetrical components method. The advancement results in the reduction of sequence domain non-zero phase shifts of network´s transformers to zero.
Keywords :
transformers; transmission networks; advanced symmetrical component method; complex-valued transformation ratio; network transformer; sequence domain nonzero phase shift;
fLanguage :
English
Journal_Title :
Generation, Transmission & Distribution, IET
Publisher :
iet
ISSN :
1751-8687
Type :
jour
DOI :
10.1049/iet-gtd.2010.0370
Filename :
5969514
Link To Document :
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