Comparative study of Induction Motor Models Using Singular Perturbations for Power System Stability Studies

カテゴリ: 全国大会

論文No: 6-123

グループ名: 【全国大会】平成20年電気学会全国大会論文集

発行日: 2008/03/19

タイトル(英語): Comparative study of Induction Motor Models Using Singular Perturbations for Power System Stability Studies

著者名: Sudarshan Dahal(東京工業大学),Pathom Attaviriyanupap(東京工業大学),片岡 良彦(東京工業大学)

著者名(英語): Sudarshan Dahal(Tokyo Institute of Technology),Pathom Attaviriyanupap(Tokyo Institute of Technology),Yoshihiko Kataoka(Tokyo Institute of Technology)

キーワード: 誘導機モデル|電力系統安定度|特異摂動法|根軌跡

要約(日本語): This paper presents the comparative study of the induction motor models of the fifth, third and first order. The comparison of responses shows that the three models show different characteristics in transients and steady states. Also the three models is ‘connected’ by using the framework of singular perturbation. The characteristics of higher order models approach the characteristics of lower order models as the perturbation parameter approaches zero. In addition, the root-locus analysis shows that the choice of lower order models gives more optimistic results in the stability studies.

原稿種別: 日本語

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