同期発電機過渡時における制動巻線の効果の実機評価

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: 2011/05/01

タイトル(英語): Verification of Effect of Damper Windings on the Transient Condition of Synchronous Generator

著者名: 松木　純也（福井大学大学院工学研究科電気・電子工学専攻），田岡　久雄（福井大学大学院工学研究科電気・電子工学専攻），林　泰弘（早稲田大学大学院先進理工学研究科電気・情報生命工学専攻），岩本　繁（福井大学大学院工学研究科電気・電子工学専攻），大穀　晃裕（三菱電機（株））

著者名(英語): Junya Matsuki (Graduate School of Electrical and Electronics Engineering, University of Fukui), Hisao Taoka (Graduate School of Electrical and Electronics Engineering, University of Fukui), Yasuhiro Hayashi (School of Advanced Science and Engineering, Dept. of Electrical Eng. and Bioscience, Waseda University), Shigeru Iwamoto (Graduate School of Electrical and Electronics Engineering, University of Fukui), Akihiro Daikoku (Mitsubishi Electric Corporation)

キーワード: 制動巻線電流，高調波，突極性，実機評価，ロゴスキーコイル，過渡特性　　damper winding current，harmonic component，saliency，verification，Rogowski coil，transient characteristic

要約(英語): This paper describes the results of experimental investigation on the effects of damper winding of a 4-pole synchronous generator at the synchronous generator transient. It is known in the simulation that the damper winding acts effectively at the synchronous generator transient condition. However, experimental proof has not been performed yet. Then, experiments on damper effects were conducted in this paper using a laboratory-scale power system. The damper winding of tested generator consists of 5 damper bars each pole and the number of working damper bars can be changed manually. Damper currents at each bar were measured by a Rogowski coil. FFT analysis was applied to both damper currents and armature currents under different operating conditions. Relationships between damper currents in the rotor and armature currents in the stator were made clearer than before.

本誌: 電気学会論文誌B（電力・エネルギー部門誌） Vol.131 No.5 （2011）

本誌掲載ページ: 447-454 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/131/5/131_5_447/_article/-char/ja/