多機系統モデルによるPSS定数の協調安定化整定手法の開発

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: 2012/05/01

タイトル(英語): Coordinated Setting of Multiple PSSs for Actual Size Power Network

著者名: 村山　大（(株) 東芝），三ツ本　憲史（(株) 東芝），高木　康夫（(株) 東芝），上村　洋市（(株) 東芝），佐藤　孝二（東北電力（株）），白崎　隆（東北電力（株）），坂本　邦夫（東北電力（株））

著者名(英語): Dai Murayama (Toshiba Corporation), Kenji Mitsumoto (Toshiba Corporation), Yasuo Takagi (Toshiba Corporation), Yoichi Uemura (Toshiba Corporation), Koji Sato (Tohoku Electric Power Co., Inc.), Takashi Shirasaki (Tohoku Electric Power Co., Inc.), Kunio Sakamoto (Tohoku Electric Power Co., Inc.)

キーワード: 電力系統，安定度，発電機制御，PSS，MPM法　　power system，dynamic stability，generator control，PSS，MPM method

要約(英語): The PSS (Power System Stabilizer) is a low cost method to stabilize the inter-tie and local oscillations of power network. The PSS's parameters are usually adjusted for the one-machine infinite-bus system model. On the contrary, the real power systems consist of multi machine systems. Then, the PSS parameters coordinated setting considering the real characteristics of the power system network is expected to improve the stability. For this purpose, the MPM (Modal Performance Measure) method is applied for adjusting PSS parameters. The power network mathematical model that is required for this calculation is given by the system identification method. Utilizing the MPM method characteristics, the restrictions such as damping coefficient and maximum gain that are practical design specifications used for conventional controllers, are naturally introduced. Furthermore, RBF (Radial Based Function) frequency weighing is introduced for adjusting frequency responses. The favorable results as expected are obtained by the large scale power system simulations.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.132 No.5 （2012） 特集：電力・エネルギー分野を支える変電技術の新展開

本誌掲載ページ: 428-435 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/132/5/132_5_428/_article/-char/ja/