An Active-Perturbation Method to Estimate Online Inertia and Damping in Electric Power Systems

被引：0

作者：

Bizzarri, Federico ^{[1
]}

Brambilla, Angelo ^{[1
]}

del Giudice, Davide ^{[1
]}

Linaro, Daniele ^{[1
]}

机构：

[1] Politecn Milan, Dept Elect Informat & Bioengn, Pzza Leonardo da Vinci 32, I-20133 Milan, Italy

来源：

2024 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, ISCAS 2024 | 2024年

关键词：

inrtia estimation; damping estimation; online estimation; active perturbation method; probing signal; ORNSTEIN-UHLENBECK PROCESS; SIMULATION;

D O I：

10.1109/ISCAS58744.2024.10557935

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

An adequate level of power system inertia and load damping is essential to ensure frequency stability following power imbalances. Prior to that, however, it is first necessary to be capable of estimating these parameters. In this paper, we propose an original method to estimate the global inertia and damping of a power system comprising conventional synchronous generators, as well as modern generation units based on grid forming and following converters, which can provide virtual inertia and load damping. The effectiveness of our approach is tested on a modified version of the IEEE39 power system with ambient noise.

引用

页数：5

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