Hybridエネルギー関数法を用いた過渡安定限界発電出力の推定法

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: 2014/12/01

タイトル(英語): Critical Generation Evaluation using Hybrid Energy Function Method

著者名: 田中　和幸（富山大学大学院 理工学研究部 先進電力システム（北陸電力）寄附講座），河辺　賢一（富山大学大学院 理工学研究部 先進電力システム（北陸電力）寄附講座）

著者名(英語): Kazuyuki Tanaka (Intelligent Power System Engineering Laboratory, University of Toyama), Kenichi Kawabe (Intelligent Power System Engineering Laboratory, University of Toyama)

キーワード: 過渡安定度，エネルギー関数法，PEBS，安定限界発電出力　　transient stability，energy function method，pebs，critical generation limit

要約(英語): It is well known that Transient Energy Function (TEF) method is useful for the efficient transient stability assessment represented by the estimation of critical clearing time (CCT). However, there still remains an issue for the practical use that most of the TEF methods adopt the classical model of a synchronous machine where an internal generated voltage is assumed to be constant. Besides, critical generated output can be more practical stability index instead of CCT used in the conventional TEF methods. In this paper, a conventional hybrid TEF method is developed for the estimation of the transient stable critical generated power by application of improved hybrid simulation. The proposed method can deal with the detailed model for the synchronous machine, and estimate the critical generated power with higher accuracy. Demonstrative result is presented for large network model in order to verify the practicability of the proposed method.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.134 No.12 （2014）

本誌掲載ページ: 941-948 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/134/12/134_941/_article/-char/ja/