DocumentCode
1129675
Title
An analysis of transformer excitation current under nonsinusoidal supply voltage
Author
Ece, Dogan Gökhan ; Akçay, Hüseyin
Author_Institution
Dept. of Electr. & Electron. Eng., Anadolu Univ., Eskisehir, Turkey
Volume
51
Issue
5
fYear
2002
fDate
10/1/2002 12:00:00 AM
Firstpage
1085
Lastpage
1089
Abstract
In this paper, the effect of nonsinusoidal supply voltage on the core loss and the transformer excitation current is investigated. The time-domain waveform of the transformer excitation current is calculated for a worst-case harmonic composition of supply voltage.
Keywords
electric current; equivalent circuits; harmonic analysis; harmonics; losses; magnetic hysteresis; transformer cores; transformers; core loss; hysteresis; nonsinusoidal supply voltage; supply voltage harmonics; time-domain waveform; transformer excitation current; Core loss; Current supplies; Harmonic distortion; Lamination; Magnetic hysteresis; Magnetization; Steel; Transformer cores; Transient analysis; Virtual manufacturing;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2002.806007
Filename
1174046
Link To Document