DocumentCode
1181006
Title
Transformer Saturation Effects on EHV System Overvoltages
Author
Sybille, G. ; Gavrilovic, M.M. ; Bélanger, J. ; Do, V.Q.
Author_Institution
IREQ (Institut de recherche d´´Hydro-Quebec)
Issue
3
fYear
1985
fDate
3/1/1985 12:00:00 AM
Firstpage
671
Lastpage
680
Abstract
Transformer saturation affects system over-voltages caused by transformer energization, fault application and clearing, and load rejection. Only some of these effects are desirable. The paper presents an analysis of such effects supported by results obtained on a typical long EHV transmission system by means of a power system simulator. An analysis of harmonic currents generated by a saturated transformer is also presented as a contribution to a better understanding of the phenomena considered.
Keywords
Circuit faults; Impedance; Inductors; Power system analysis computing; Power system harmonics; Power system modeling; Power system simulation; Power transformer insulation; Power transformers; Surges;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1985.319003
Filename
4113134
Link To Document