DocumentCode
1414911
Title
Development of 3-phase 100 kVA orthogonal-core type variable inductor with sinusoidal output
Author
Ichinokura, Osamu ; Maeda, Mitsuru ; Sakamoto, Masaaki ; Mitamura, Koichi ; Ito, Takayuki ; Saito, Tsuyoshi
Author_Institution
Dept. of Electr. & Commun. Eng., Tohoku Univ., Sendai, Japan
Volume
34
Issue
4
fYear
1998
fDate
7/1/1998 12:00:00 AM
Firstpage
2066
Lastpage
2068
Abstract
This paper presents a three-phase variable inductor for reactive power control in an electric power system. The variable inductor is constructed with three orthogonal-cores, and is controlled by a simple dc-dc converter. In order to reduce the harmonic currents of the variable inductor, we made a partial gap in the orthogonal-core. The trial three-phase 100 kVA variable inductor demonstrates that the variable inductor can be put to practical use in a 6.6 kV ac distribution system
Keywords
magnetic cores; power inductors; reactive power control; 100 kVA; 6.6 kV; AC distribution system; DC-DC converter; electric power system; harmonic current; reactive power control; sinusoidal output; three-phase orthogonal-core variable inductor; Building materials; Circuits; Controllability; Diodes; Inductors; Lamination; Magnetic cores; Power system harmonics; Silicon; Steel;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.706797
Filename
706797
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