論文

査読有り 筆頭著者 責任著者
2005年4月

Transient dynamics in electric power system with DC transmission: fractal growth in stability boundary

IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS
  • Y Susuki
  • ,
  • T Hikihara

152
2
開始ページ
159
終了ページ
164
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1049/ip-cds:20040533
出版者・発行元
IEE-INST ELEC ENG

The paper is concerned with transient dynamics and stability of an electric power system with DC transmission. Nowadays, DC transmission systems are widely applied to conventional electric power systems. However, the transient dynamics of AC/DC power systems, affected by the active power that flows into DC transmissions, is not entirely understood. The paper derives a non-symmetrical swing equation system to analyse the transient dynamics of an AC/DC power system. The non-symmetry implies a unidirectional component of an external forcing that corresponds to both DC power and exciting power swing. The paper discusses a stability boundary and its qualitative change in the non-symmetrical swing equation system. An understanding of the stability boundary gives an important clue to the transient dynamics of AC/DC power systems. Fractal structure growth in the stability boundary caused by the change of DC power flow is described. The existence of a fractal boundary implies that the system behaviour becomes chaotic and unpredictable, depending on the operation of the DC transmission.

リンク情報
DOI
https://doi.org/10.1049/ip-cds:20040533
CiNii Articles
http://ci.nii.ac.jp/naid/120000896356
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000229749000011&DestApp=WOS_CPL
ID情報
  • DOI : 10.1049/ip-cds:20040533
  • ISSN : 1350-2409
  • CiNii Articles ID : 120000896356
  • Web of Science ID : WOS:000229749000011

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