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ID 17269
本文ファイル
著者
Li, Shenghu
Ding, Ming
キーワード
Voltage Control
SVC
Operation Point
Steady Voltage Characteristic
Slope
NDC
数学
抄録(英)
Static Var Compensator(SVC) is a recent power electronics device that can provide reactive power to control power system voltage. The response speed of SVC, detailed operation characteristics of the SVC must be taken into consideration to improve steady-state stability and steady-state performance. In this paper, the system strength to voltage control is represented as linear contribution of slow-response Var devices to the change of shunt susceptance, which is applied to operation point control while keeping desirable voltage profile. The controllable voltage variation and the feasible slope setting avoiding violation of control limit are quantified based on available control margin at current operation point. The quantitative analysis provides an effective control method of SVC that improves the utilization of its control margin. The paper also discusses coordination among multiple controls of local SVCs.
掲載誌名
広島大学大学院工学研究科研究報告
55巻
1号
開始ページ
19
終了ページ
26
出版年月日
2006-12
出版者
広島大学大学院工学研究科
ISSN
1347-7218
NCID
言語
英語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
工学研究科
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