電力系統安定化向上の為の2軸励磁発電機の制御方式の検討

カテゴリ: 部門大会

論文No: 14

グループ名: 【B】平成15年電気学会電力・エネルギー部門大会講演論文集

発行日: 2003/08/06

タイトル(英語): Studies on Advanced 2-axis Excitation Control System for Enhancing Power System Stability

著者名: 野口紳也 (三菱電機),ヴァルマ スレシ チャンド (中部電力),下村勝 (三菱電機),小川重明 (中部電力)

キーワード: 2軸発電機|2軸励磁制御|電力系統システム安定|パワーエレクトロニクス|2-Axis Generator|2-Axis Excitation Control|Power System Stability|Power Electronics

要約(日本語): This paper describes the enhancement of power system stability by using a 2-axis generator with vector type (2-axis) excitation system. The 2-axis excitation generator (machine) is different from the conventional one-axis excitation generator, as it consists of two mutually orthogonal field windings. To make best use of the features offered by this type of generator, two types of control systems, namely Fully Vector Control (FVC) and Partial Vector control (PVC) schemes are developed and tested for their performance. Each control scheme can independently control the excitation of the 2-axis excitation generator and thereby allows each system to have an additional option of controlling the real power apart from the reactive power. The effectiveness of these control schemes on the 2-axis machine is assessed in terms of operation stability enhancement of the 2-axis excitation generator in comparison to the conventional generator through digital simulations

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