A Study on Multi-Swing Stability Analysis of Power System using Damping Rate Inversion

DOI Web Site Web Site 33 References
  • Tsuji Takao
    Graduate School of Engineering, Yokohama National University
  • Morii Yuki
    Graduate School of Engineering, Yokohama National University
  • Oyama Tsutomu
    Graduate School of Engineering, Yokohama National University
  • Hashiguchi Takuhei
    Graduate School of Information Science and Electrical Engineering, Kyushu University
  • Goda Tadahiro
    Graduate School of Information Science and Electrical Engineering, Kyushu University
  • Nomiyama Fumitoshi
    Engineering Division, Research Laboratory, Kyushu Electric Power Co., Inc.
  • Kosugi Narifumi
    Engineering Division, Research Laboratory, Kyushu Electric Power Co., Inc.

Bibliographic Information

Other Title
  • 減衰率反転による電力系統の第N波安定度解析手法の検討
  • ゲンスイリツ ハンテン ニ ヨル デンリョク ケイトウ ノ ダイNハ アンテイド カイセキ シュホウ ノ ケントウ

Search this article

Abstract

In recent years, much attention is paid to the nonlinear analysis method in the field of stability analysis of power systems. Especially for the multi-swing stability analysis, the unstable limit cycle has an important meaning as a stability margin. It is required to develop a high speed calculation method of stability boundary regarding multi-swing stability because the real-time calculation of ATC is necessary to realize the flexible wheeling trades. Therefore, the authors have developed a new method which can calculate the unstable limit cycle based on damping rate inversion method. Using the unstable limit cycle, it is possible to predict the multi-swing stability at the time when the fault transmission line is reclosed. The proposed method is tested in Lorenz equation, single-machine infinite-bus system model and IEEJ WEST10 system model.

Journal

References(33)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top