次世代直流電力ネットワークを実現するパワーフローコントローラのリンク電圧の制御法に関する検討

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2021/09/01

タイトル(英語): A Study on Link Voltage Control Method of Power Flow Controller for Next-Generation DC Power Network

著者名: 田邉　郁人（千葉大学大学院融合理工学府），名取　賢二（千葉大学大学院融合理工学府），佐藤　之彦（千葉大学大学院融合理工学府）

著者名(英語): Ikuto Tanabe (Graduate School of Science and Engineering, Chiba University), Kenji Natori (Graduate School of Science and Engineering, Chiba University), Yukihiko Sato (Graduate School of Science and Engineering, Chiba University)

キーワード: 直流電力ネットワーク，双方向パワーフローコントローラ，リンク電圧制御，直流給電，DC/DCコンバータ　　DC power network，bidirectional power flow controller，DC link voltage control，DC power supply，DC/DC converter

要約(英語): A power flow controller (PFC) that realizes flexible power flow control in DC power networks is investigated herein. In previous studies, an additional node called a compensation node was introduced in PFC. This compensation node is necessary for regulating the link voltage that decreases owing to circuit loss. However, as the compensation node is not directly related to the power flow control, adding the compensation node may increase the cost. In this paper, we propose a link voltage control method for PFC without the compensation node. Adding the current command for the link voltage control to the current command for the power flow control makes it possible to realize flexible power flow control and constant link voltage control without the compensation node. The effectiveness of the proposed method is verified experimentally.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.141 No.9 （2021）

本誌掲載ページ: 692-699 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/141/9/141_692/_article/-char/ja/