Signal Analysis Methods and Estimation of Oscillation Modes in Modern Electric Power Systems

被引：0

作者：

Sanabria-Villamizar, Mauricio ^{[1
]}

Lopez-Garcia, Irvin ^{[1
]}

Beltran-Carbajal, Francisco ^{[2
]}

Bueno-Lopez, Maximiliano

机构：

[1] Univ Autonoma Metropolitana, Dept Energy, Ciudad De Mexico, Mexico

[2] Univ Cauca, Dept Elect Instrumentat & Control, Popayan, Colombia

来源：

2023 IEEE 6TH COLOMBIAN CONFERENCE ON AUTOMATIC CONTROL, CCAC | 2023年

关键词：

Oscillation; decomposition; harmonics; power quality; DECOMPOSITION;

D O I：

10.1109/CCAC58200.2023.10333760

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article describes the use of a modern and disruptive technique to detect oscillations in electrical power systems. The methodology contains the Hilbert-Huang transform aided by the Empirical Mode Decomposition (EMD) to decompose a signal into its intrinsic mode function (IMF) and be able to perform a time-frequency analysis. A tool based on stopping the frequency ranges of oscillations and different frequency modes characteristic of electrical systems is used.

引用

页码：319 / 324

页数：6

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