蓄電池の仮想同期発電機制御によるウィンドファームを有する電力系統の安定度改善

カテゴリ: 論文誌(論文単位)

グループ名: 【B】電力・エネルギー部門

発行日: 2022/11/01

タイトル(英語): Stability Improvement of Power System with a Wind Farm by the Virtual Synchronous Generator Control of Battery

著者名: 李　志超（北見工業大学地球環境工学科），Faramarz　Alsharif（北見工業大学地球環境工学科），梅村　敦史（北見工業大学地球環境工学科），高橋　理音（北見工業大学地球環境工学科），田村　淳二（北見工業大学地球環境工学科），坂原　淳史（北海道電力ネットワーク（株）），登坂　史仁（北海道電力ネットワーク（株）），中本　涼介（北海道電力ネットワーク（株））

著者名(英語): Zhichao Li (Kitami Institute of Technology), Faramarz Alsharif (Kitami Institute of Technology), Atsushi Umemura (Kitami Institute of Technology), Rion Takahashi (Kitami Institute of Technology), Junji Tamura (Kitami Institute of Technology), Atsushi Sakahara (Hokkaido Electric Power Network, Inc.), Fumihito Tosaka (Hokkaido Electric Power Network, Inc.), Ryosuke Nakamoto (Hokkaido Electric Power Network, Inc.)

キーワード: 仮想同期発電機（VSG），蓄電池，風力発電，PIDファジィ制御，系統安定度_x000D_　　virtual synchronous generator (VSG)，battery，wind farm，PID fuzzy control，power system stability

要約(英語): As the introduction of renewable energy sources (RESs) increases, there is a concern that the inertia and synchronizing power of power systems will decrease and the system stability will deteriorate. In particular, if a large-scale wind farm is disconnected from the grid in compliance with the grid code due to a grid fault, the entire grid may become unstable. Under such a background, this paper proposes a storage battery system which has the functions of reactive power control and virtual synchronous generator (VSG) control as well as control of system frequency fluctuations due to fluctuating output from the wind farm. In addition, a new control method is also implemented in the battery control system in order to improve the total charge/discharge efficiency of the battery by suppressing unnecessary charging and discharging. The proposed battery system is composed of multiple batteries installed at different locations and they are controlled coordinately. Effectiveness of the battery system for system stabilization is verified by simulation analyses.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.142 No.11 （2022） 特集：気象情報の利活用に基づく新しい電力系統運用技術

本誌掲載ページ: 542-551 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/ieejpes/142/11/142_542/_article/-char/ja/