Small-signal stability monitoring using PMU

被引：0

作者：

Chusovitin, Pavel ^{[1
]}

Pazderin, Andrey ^{[1
]}

机构：

[1] Ural Fed Univ, Ural Energy Inst, Mira St 19, Ekaterinburg, Russia

来源：

2014 IEEE INTERNATIONAL ENERGY CONFERENCE (ENERGYCON 2014) | 2014年

关键词：

WAMS; PMU; system identification; low-frequency oscillations; small-signal stability; ONLINE ESTIMATION; PRONY ANALYSIS;

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：

The paper presents results of the research devoted to PMU-based power system small-signal stability monitoring. Proposed method allows tracking in-phase groups of generators and critical generators in the groups by analyzing low-frequency oscillations. Further developed, method is able to identify proximity to power system stability boundary. The technique developed is based on power system equivalent model identification. Identification procedure exploits PMU data. In the paper, applicability of the technique is demonstrated using 9-node power system model.

引用

页码：267 / 272

页数：6

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