TCSC 補償系統におけるダンピング特性の解析解

カテゴリ: 全国大会

論文No: 6-170

グループ名: 【全国大会】平成13年電気学会全国大会論文集

発行日: 2001/03/21

タイトル(英語): Calculation of Damping Torque of Power System Compensated with TCSC

著者名: 垣本 直人(京都大学),Anan Phongphanphanee(京都大学)

著者名(英語): Naoto Kakimoto(Kyoto University),Anan Phongphanphanee(Kyoto University)

キーワード: サイリスタ制御直列コンデンサ|ダンピング特性|解析解

要約(日本語): Thyristor-controlled Series capacitor(TCSC) is being developed to increase　transmission capability of power systems. It is thought to compensate transmission line reactance without causing subsynchronous resonance(SSR).However, in order to evaluate its effect quantitatively, we must calculate thefrequency responses of generator damping torque. In this paper, we propose a method of analytically calculating the damping torque. First, when a generator rotor oscillates at a certain frequency, two voltage components appear. We analytically calculate its damping torque from a small current variations due to the voltage components.　Our results show that the damping characteristics depend on the method of firing thyristors.

原稿種別: 日本語

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