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Secondary frequency control stabilising voltage dynamics
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SYSNO ASEP 0561800 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Secondary frequency control stabilising voltage dynamics Author(s) Tchawou Tchuisseu, Eder Batista (UT-L) ORCID
Dongmo, E.D. (CM)
Procházka, Pavel (UT-L) RID, ORCID
Woafo, P. (CM)
Colet, P. (ES)
Schafer, B. (GB)Number of authors 6 Source Title European Journal of Applied Mathematics - ISSN 0956-7925
Roč. 34, č. 3 (2023), s. 467-483Number of pages 17 s. Publication form Print - P Language eng - English Country GB - United Kingdom Keywords networks ; power grids ; control ; frequency ; voltage dynamics ; stability Subject RIV BI - Acoustics OECD category Applied mechanics R&D Projects EF15_003/0000493 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Limited access Institutional support UT-L - RVO:61388998 UT WOS 000744697900001 EID SCOPUS 85123841278 DOI 10.1017/S095679252100036X Annotation The ongoing energy transition challenges the stability of the electrical power system. Stable operation of the electrical power grid requires both the voltage (amplitude) and the frequency to stay within operational bounds. While much research has focused on frequency dynamics and stability, the voltage dynamics has been neglected. Here, we study frequency and voltage stability in the case of simple networks via linear stability and bulk analysis. In particular, our linear stability analysis of the network shows that the frequency secondary control guarantees the stability of a particular electric network. Even more interesting, while we only consider secondary frequency control, we observe a stabilising effect on the voltage dynamics, especially in our numerical bulk analysis Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2024 Electronic address https://www.cambridge.org/core/journals/european-journal-of-applied-mathematics/article/abs/secondary-frequency-control-stabilising-voltage-dynamics/192FD84E28C31A7F73CE412ED3175F4F
Number of the records: 1