The use of PSS2A system stabilisers to damp electromechanical swings in medium voltage networks with distributed energy sources

• Autorzy: Paszek Stefan , Nocoń Adrian , Pruski Piotr

Identyfikatory

DOI

10.24425/aee.2022.141681

• Języki publikacji: EN

Abstrakty

EN

In this paper, the design issue of effective damping of electromechanical swings in a medium voltage network with distributed generation by the use of a PSS2A type power system stabiliser is described. This stabiliser was installed in the generating unit with the highest rated power. Time constants of correction blocks, as well as the main gain, were determined by analyzing a single-machine system, generating unit – infinite bus. The time constants were calculated on the basis of the frequency-phase transfer functions both of the electromagnetic moment to the voltage regulator reference voltage and of the generator voltage to the voltage regulator reference voltage, under the assumption of an infinite and real value of the generating unit inertia time constant for various initial generator loads. The main stabiliser gain was calculated by analyzing the position, on the complex plane, of eigenvalues of the state matrix of the single-machine system, linearised around a steady operating point, at the changed value of this gain.

Słowa kluczowe

EN

electromechanical swings; distributed generation; medium-voltage network; power system stabilisers; power system design

• Wydawca: Polish Academy of Sciences, Committee on Electrical Engineering
• Czasopismo: Archives of Electrical Engineering
• Rocznik: 2022
• Tom: Vol. 71, nr 3
• Strony: 717--729
• Opis fizyczny: Bibliogr. 22 poz., rys., wz.

Twórcy

autor

Paszek Stefan

• Department of Electrical Engineering and Computer Science, Silesian University of Technology, Akademicka 10 str., 44-100 Gliwice, Poland

• https://orcid.org/0000-0001-8483-7032

autor

Nocoń Adrian

• Department of Electrical Engineering and Computer Science, Silesian University of Technology, Akademicka 10 str., 44-100 Gliwice, Poland

• https://orcid.org/0000-0002-1892-344X

autor

Pruski Piotr

• Department of Electrical Engineering and Computer Science, Silesian University of Technology, Akademicka 10 str., 44-100 Gliwice, Poland

• https://orcid.org/0000-0003-2202-9616

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).