Transient Stability Ranking Technique based on System Parameter Estimation and Extended Equal-Area Criterion

• Takeuchi Akira

  Power System Operations Dept., Chubu Electric Power Co., Inc.

• Sato Takashi

  Power System Operations Dept., Chubu Electric Power Co., Inc.

• Takafuji Kouya

  Power System Operations Dept., Chubu Electric Power Co., Inc.

• Nishiiri Hideaki

  Fuchu Complex Toshiba Corporation

• Takasaki Kotaro

  Fuchu Complex Toshiba Corporation

• Hara Yuji

  Fuchu Complex Toshiba Corporation

Bibliographic Information

Other Title

• 系統パラメータ推定と拡張等面積法による過渡安定度ランキング手法の開発
• ケイトウ パラメータ スイテイ ト カクチョウ トウ メンセキホウ ニ ヨル カト アンテイド ランキング シュホウ ノ カイハツ

Abstract

The on-line TSC (Transient Stability Control) system is the world's first online-type stabilization system for electric power systems, which realizes optimum stabilized control of moment-by-moment power system conditions by obtaining power system information online and carrying out stability calculations at certain intervals.<br>This paper discusses the new transient stability ranking method for severity of each contingency, which will be introduced to the new on-line TSC system of Chubu Electric Power Company. The ranking method is based on system parameter estimation and the Extended Equal Area Criterion. The method can be applied to unbalanced fault.

Journal

• IEEJ Transactions on Power and Energy

  IEEJ Transactions on Power and Energy 128 (1), 101-109, 2008

  The Institute of Electrical Engineers of Japan

Keywords

• on-line TSC system
• transient stability calculation
• shortening of calculation period
• indexing of stability
• ranking function
• extended equal-area criterion

Details

• CRID: 1390001204602710016
• NII Article ID: 10020026497
• NII Book ID: AN10136334
• DOI: 10.1541/ieejpes.128.101
• ISSN: 13488147
• ISSN: 03854213
• ISSN: http://id.crossref.org/issn/03854213
• NDL BIB ID: 9332762
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9332762
• Web Site: http://www.jstage.jst.go.jp/article/ieejpes/128/1/128_1_101/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed