電源脱落時における周波数安定性向上のための蓄電池の緊急制御手法の検討―電圧制御型変換器や周波数変化率情報の適用効果―
電源脱落時における周波数安定性向上のための蓄電池の緊急制御手法の検討―電圧制御型変換器や周波数変化率情報の適用効果―
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: 2021/09/01
タイトル(英語): A Study on Emergency Control of Battery Energy Storage Systems for Primary Frequency Regulation after Unexpected Loss of Generation―Effect of Applying Voltage-Controlled Converters and Rate of Change of Frequency Data―
著者名: 小林 泰智(東京工業大学 工学院電気電子系),河辺 賢一(東京工業大学 工学院電気電子系),徳光 啓太(東京工業大学 工学院電気電子系/(一財)電力中央研究所)
著者名(英語): Taichi Kobayashi (School of Engineering, Tokyo Institute of Technology), Kenichi Kawabe (School of Engineering, Tokyo Institute of Technology), Keita Tokumitsu (School of Engineering, Tokyo Institute of Technology/Central Research Institute of Electric Po
キーワード: 電力系統,周波数安定性,緊急制御,蓄電池,周波数変化率,電圧制御型変換器 power systems,short-term frequency stability,emergency control,battery energy storage systems,rate of change of frequency,voltage-controlled converters
要約(英語): In this study, we investigate two kinds of control modes of battery energy storage systems (BESSs) to improve the short-term frequency stability after a sudden loss of generation. One is a current control mode that directly controls current output, and the other is a voltage control mode that controls the frequency of the voltage output. The methods are verified by numerical simulation in a multi-machine power system model considering transmission network. Numerical examples show that the voltage control mode is more effective than the current control mode for suppressing frequency drop and the rate of change of frequency (RoCoF) on condition that RoCoF data is unavailable for the control of the BESSs. It is also shown that the use of RoCoF data makes the current control mode effective for the alleviation of frequency drop and RoCoF as well as the voltage control mode.
本誌: 電気学会論文誌B(電力・エネルギー部門誌) Vol.141 No.9 (2021)
本誌掲載ページ: 597-607 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/141/9/141_597/_article/-char/ja/
受取状況を読み込めませんでした
