直交磁心形無効電力補償装置の開発動向

概要

論文の詳細を見る
An orthogonal-core-type variable inductor has excel-lent controllability, high endurance, and reliability. We study the fundamental characteristics of such inductors and their application to control equipment in power systems. One application of variable inductors is in static var compensators (SVCs) for regulating line voltage. This paper reports the basic characteristics of a three-phase 200 V±5 kVA trial orthogonal-core-type SVC, and the development of an improved orthogonal core for reducing the harmonic currents of the output, and presents a prototype of a three-phase 6.6 kV, 100kVA SVC using orthogonal cores. We installed the prototype SVC on an actual 6.6 kV distribution line from December 1997 to March 1999. The results of the field test show that the trial SVC is effective for stabilizing the voltage of the distribution line. We will aim to achieve compactness, (:ot3t: reduction, and high capacity to allow practical use in the future.
社団法人日本磁気学会の論文
1999-06-01