Title :
High speed variable-inductor controlled with DC-DC converter
Author :
Ichinokura, Osamu ; Kagami, Toshiro ; Jinzenji, Toshimasa ; Maeda, Mitsuru ; Wakiya, Yoshie
Author_Institution :
Dept. of Electr. Eng., Tohoku Univ., Sendai, Japan
fDate :
11/1/1995 12:00:00 AM
Abstract :
This paper describes a fundamental consideration on high speed control of the orthogonal-core type variable-inductor. The variable-inductor is applicable to a VAR compensation in the electric power system. The transient characteristics of the variable-inductor under the condition of DC control are discussed based on simulation and experiment. For high speed operation, we present an instantaneous control of the primary current. A simple control circuit using a DC-DC converter is demonstrated in this paper
Keywords :
DC-DC power convertors; power inductors; DC-DC converter; electric power system; high speed control; high speed variable-inductor; orthogonal-core type variable-inductor; primary current instantaneous control; Circuit simulation; DC-DC power converters; Delay; Electric variables control; Inductance; Power system transients; Reactive power; Static VAr compensators; Velocity control; Voltage control;
Journal_Title :
Magnetics, IEEE Transactions on
