Low Frequency Oscillations in Large Power Grids

被引：0

作者：

Guillermo Calderon-Guizar, Jorge ^{[1
]}

Ramrez-Gonzalez, Miguel ^{[1
]}

Castellanos-Bustamante, Rafael ^{[1
]}

机构：

[1] Inst Nacl Elect & Energias Limpias, Cuernavaca, Morelos, Mexico

来源：

PROCEEDINGS OF THE 2017 IEEE XXIV INTERNATIONAL CONFERENCE ON ELECTRONICS, ELECTRICAL ENGINEERING AND COMPUTING (INTERCON) | 2017年

关键词：

modal analysis; complex modes; low frequency oscillations; participation factors; small-signal stability; transient stability; PRONY ANALYSIS;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Oscillations are inherent to power systems and the analysis of such phenomena is a fundamental issue for understanding the dynamical behavior of power networks. Knowledge of the system natural frequencies and its associated damping ratio, is useful information for understanding the system performance after being subjected to a disturbance. Topological changes in the transmission network of electrical power systems are quite common due to operational requirements. Such changes may drastically modify both frequency and damping values of the natural oscillation modes. In this paper, identification of the dominant oscillation modes in the Mexican power system is performed using both modal analysis and time domain simulations.

引用

页数：4

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