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  1. 紀要掲載論文
  2. 北見工業大学研究報告
  3. Vol.18

A Fast Approximate Fault Simulation Method for Power Systems Contingency Selection

https://kitami-it.repo.nii.ac.jp/records/6603
187c7a25-56df-4d00-9151-684a5c702243
名前 / ファイル ライセンス アクション
18-2-3.pdf 18-2-3.pdf (3.9 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2007-04-09
タイトル
タイトル A Fast Approximate Fault Simulation Method for Power Systems Contingency Selection
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
著者 Koichi, NARA

× Koichi, NARA

WEKO 33230

Koichi, NARA

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Susumu, YAMASHIRO

× Susumu, YAMASHIRO

WEKO 33231

Susumu, YAMASHIRO

Search repository
抄録
内容記述タイプ Abstract
内容記述 Anew contingency analysis method for contingency selection is proposed in this paper. In the method proposed, a fault is simulated by power injections to adjacent buses on the fault devices in a pre-fault system, and by essentially a non-iterative linear calculation to avoid recalculation of a Z-matrix or refactor of a Y-matrix. As more accurate load flow calculation is available by the method proposed than by the sensitivity approach, more reliable contingency selection is available, even though the computational speed of the method is a little slower than that of the method using the sensitivity approach. From the IEEE 30 bus example, it is found that the method is satisfactorily applied to the contingency selection from the view of both the accuracy and the computational speed. The error of the method is less than 1% in voltage and less than 1 degree in phase angle for most fault cases of the IEEE 30 bus system. The computational burden is less than 10% of that of P-Q decoupled load now method in most fault cases
書誌情報 北見工業大学研究報告

巻 18, 号 2, p. 163-172, 発行日 1987-03
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
値 publisher
出版者
出版者 北見工業大学
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