CCT Distribution Factorを利用した過渡安定度監視と予防制御

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: 2019/03/01

タイトル(英語): Transient Stability Monitoring and Preventive Control based on CCT Distribution Factor

著者名: 中村　優希（広島大学大学院工学研究科），餘利野　直人（広島大学大学院工学研究科），佐々木　豊（広島大学大学院工学研究科），造賀　芳文（広島大学大学院工学研究科）

著者名(英語): Yuki Nakamura (Graduate School of Engineering, Hiroshima University), Naoto Yorino (Graduate School of Engineering, Hiroshima University), Yutaka Sasaki (Graduate School of Engineering, Hiroshima University), Yoshifumi Zoka (Graduate School of Engineering, Hiroshima University)

キーワード: 過渡安定度，臨界故障除去時間，太陽光発電，不確定性　　transient stability，critical clearing time，photovoltaics，uncertainty

要約(英語): This paper proposes a monitoring and control method for transient stability (TS). First, it is clarified that there may exist various critical patterns of uncertain power flows causing instability due to photovoltaic generations. Then, the use of critical clearing time (CCT) is suggested as a TS index, which can be computed by conventional TS analysis tools. A distribution factor for controlling CCT is investigated, referred to as CAT-Distributionctor (CCT-DF) in this paper. Then, three optimization problems using CCT-DF are formulated based on bi-level optimization to obtain reliable operation planning. The combined use of the optimizations guarantees the power system robust security under uncertainties.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.139 No.3 （2019）

本誌掲載ページ: 198-205 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/139/3/139_198/_article/-char/ja/