Power system load ranking for voltage, stability analysis

被引：0

作者：

Li, Yinhong ^{[1
]}

Chiang, Hsiao-Dong ^{[1
]}

Li, Hua ^{[2
]}

Chen, Yung-Tien ^{[3
]}

Huang, Der-Hua ^{[3
]}

Lauby, Mark G. ^{[4
]}

机构：

[1] Cornell Univ, Sch Elect & Comp Engn, Ithaca, NY 14853 USA

[2] Bigwood Syst Inc, Ithaca, NY 14850 USA

[3] Taiwan Power Co, Taipei, Taiwan

[4] Elect Power Res Inst, Palo Alto, CA 94303 USA

来源：

2006 POWER ENGINEERING SOCIETY GENERAL MEETING, VOLS 1-9 | 2006年

关键词：

voltage stability analysis; load ranking; load margin;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Load modeling is well known to have a significant impact on voltage stability analysis while it is not clear the degree of influence each load h as on voltage stability analysis. In this paper the problems associated with quantifying the degree of influence and load ranking on voltage stability analysis are addressed. A computational method based on load margin for this numerical quantification is presented. A load ranking scheme is developed and applied to Taiwan power system to rank the degree of influence each nodal load of Taipower transmission network on load margin of voltage stability. Physical insights of top-ranked nodal loads are provided. Furthermore, the robustness of load ranking under different loading conditions, different contingencies and different power transfer patterns is investigated. Some applications of load ranking results are described.

引用

页码：1930 / +

页数：2

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