SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals

Fang Liu, Ryuichi Yokoyama, Yicheng Zhou, Yong Li, Min Wu

研究成果: Conference contribution

7 引用 (Scopus)

抜粋

This paper proposes a new static var compensator (SVC) robust additional damping controller (RADC) to improve the damping of power system inter-area oscillation with considering time delay of wide-area signals. Firstly, since the impact of time delay introduced by remote signal's transmission and processing in wide-area measurement systems (WAMS) has to be considered, the design of SVC additional damping controller is formulated as the time-delay output feedback control problem. Then based on the direct feedback linearization (DFL) theory, robust control theories and state observer, the parameters of controller are designed by employed the freeweighting matrices method and pole placement method. Finally, taking the four-machine two-area power system as an example, the simulation results demonstrate the damping controller not only inhibits inter-area low-frequency oscillation evidently, but also is robust to various operating conditions and time delay.

元の言語English
ホスト出版物のタイトル2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010
ページ313-316
ページ数4
DOI
出版物ステータスPublished - 2010
イベント2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010 - Prague
継続期間: 2010 5 162010 5 19

Other

Other2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010
Prague
期間10/5/1610/5/19

ASJC Scopus subject areas

  • Energy(all)
  • Electrical and Electronic Engineering

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  • これを引用

    Liu, F., Yokoyama, R., Zhou, Y., Li, Y., & Wu, M. (2010). SVC robust additional damping controller design for power system with considering Time-delay of wide-area Signals. : 2010 9th Conference on Environment and Electrical Engineering, EEEIC 2010 (pp. 313-316). [5489930] https://doi.org/10.1109/EEEIC.2010.5489930