On-Line Estimation of Generator Parameters Based on Power Flow Fluctuations and Field Voltage

カテゴリ: 全国大会

論文No: 6-081

グループ名: 【全国大会】平成12年電気学会全国大会論文集

発行日: 2000/03/21

タイトル(英語): On-Line Estimation of Generator Parameters Based on Power Flow Fluctuations and Field Voltage

著者名: 千葉 亮(東北大学),斎藤浩海 (東北大学),石岡 修(東北電力),佐藤 博道(東北電力),豊田 淳一(八戸工業大学)

著者名(英語): Chiba Ryo(Tohoku University),Saitoh Hiroumi(Tohoku University),Ishioka Osamu(Tohoku Electric Power Company),Sato Hiromichi(Tohoku Electric Power Company),Toyoda Junichi(Hachinohe Institute of Technology)

キーワード: 電力ゆらぎ|オンライン推定|界磁電圧|逐次型最小二乗法

要約(日本語): This paper proposes a method to estimate generator parameters by using power flow fluctuations at generator terminals and filed voltage .A close relation between filed voltage and generator internal voltage is assumed and is applied estimation . The proposed method is based on recursive type of least-squares estimation which is suitable for on-line estimation . The estimated parameters is used an identification model which is a simple generator with transient reactance and behind internal voltage .

原稿種別: 日本語

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