Reactive Power Control Strategy Based on DC Capacitor Voltage Control for Active Load Balancer in Three-Phase Four-Wire Distribution Systems

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2015/05/01

タイトル(英語): Reactive Power Control Strategy Based on DC Capacitor Voltage Control for Active Load Balancer in Three-Phase Four-Wire Distribution Systems

著者名: Tint Soe Win (Department of Electrical and Electronic Engineering, Yamaguchi University), Yoshihiro Hisada (Department of Electrical and Electronic Engineering, Yamaguchi University), Toshihiko Tanaka (Department of Electrical and Electronic Engineering,

著者名(英語): Tint Soe Win (Department of Electrical and Electronic Engineering, Yamaguchi University), Yoshihiro Hisada (Department of Electrical and Electronic Engineering, Yamaguchi University), Toshihiko Tanaka (Department of Electrical and Electronic Engineering, Yamaguchi University), Eiji Hiraki (Department of Electrical and Electronic Engineering, Okayama University), Masayuki Okamoto (Department of Electrical Engineering, Ube National College of Technology), Seong Ryong Lee (Department of Control and Robot Engineering, Kunsan National University)

キーワード: active load balancer，DC capacitor voltage control，reactive power control，power factor adjustment，three-phase four-wire distribution system

要約(英語): This paper proposes a reactive power control strategy for the active load balancer (ALB) in three-phase four-wire distribution systems. The proposed reactive power control strategy is based on constant DC capacitor voltage control only, which is always used in active power line conditioners. Therefore, the proposed approach does not require active and reactive calculation blocks of load currents for the reference source current calculation. The power factor of the source side currents can be adjusted under the balanced load condition using the proposed reactive power control strategy. The basic principle of the reactive power control strategy for the ALB is discussed in detail and verified via digital computer simulation using power electronic simulation (PSIM) software. A prototype experimental model is constructed and tested to demonstrate the validity and high practicability of the proposed control strategy. Simulation and experimental results indicate that balanced source currents with a predefined power factor are achieved when the proposed control strategy is applied to the three-phase four-wire distribution systems.

本誌: IEEJ Journal of Industry Applications Vol.4 No.3 （2015） Special Issue on “IPEC-Hiroshima”

本誌掲載ページ: 158-165 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/4/3/4_158/_article/-char/ja/