DocumentCode
2795784
Title
Experimental analysis of harmonic distortions in the excitation currents of double-excited three-phase transformers
Author
Rossi, J.C. ; de Oliveira, L.C.O.
Author_Institution
Fac. de Engenharia Eletrica, UNESP, Brazil
Volume
3
fYear
2000
fDate
2000
Firstpage
858
Abstract
This paper shows the results of experimental investigations of three-phase banks composed of single-phase transformers and three-phase three-limb core transformers under simultaneous alternating and direct current excitations, for several winding connections. Harmonic analysis of excitation currents for different DC saturation levels is performed
Keywords
harmonic analysis; harmonic distortion; power system harmonics; power transformer testing; transformer cores; transformer windings; DC saturation level; alternating current excitation; direct current excitation; double-excited three-phase transformers; excitation currents; harmonic analysis; harmonic distortions; single-phase transformers; three-phase three-limb core transformers; winding connections; Circuit testing; Harmonic analysis; Harmonic distortion; Magnetic analysis; Magnetic cores; Phase transformers; Power system harmonics; Rectifiers; Saturation magnetization; Transformer cores;
fLanguage
English
Publisher
ieee
Conference_Titel
Harmonics and Quality of Power, 2000. Proceedings. Ninth International Conference on
Conference_Location
Orlando, FL
Print_ISBN
0-7803-6499-6
Type
conf
DOI
10.1109/ICHQP.2000.896841
Filename
896841
Link To Document