Power network observability: A fast solution technique using graph theory

Amit Jain, R. Balasubramanian, S. C. Tripathy, Keepok Yun, Hongkyim Kim, Jaeho Choi, Yoshiyuki Kawazoe

研究成果: Conference contribution

5 被引用数 (Scopus)

抄録

This paper presents a fast solution technique for power network observability problem. This method is based on graph theory and provides an efficient way to find the topological observability of power system network for a given set of measurement A power network is topologically observable if it is possible to find an observable spanning tree of measurement graph. The observability problem is split in P-δ observability and Q-V observability by P-δ/Q-V decouple characteristic of power systems. The existence of an observable spanning tree is searched through the methodology suggested in this paper and a conclusion about the observability or unobservability is reached. This solution technique has been successfully tested on the standard IEEE test systems and results obtained are presented for illustration.

本文言語English
ホスト出版物のタイトル2004 International Conference on Power System Technology, POWERCON 2004
ページ1839-1844
ページ数6
出版ステータスPublished - 2004 12 1
イベント2004 International Conference on Power System Technology, POWERCON 2004 - , Singapore
継続期間: 2004 11 212004 11 24

出版物シリーズ

名前2004 International Conference on Power System Technology, POWERCON 2004
2

Other

Other2004 International Conference on Power System Technology, POWERCON 2004
国/地域Singapore
Period04/11/2104/11/24

ASJC Scopus subject areas

  • 工学(全般)

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