Original scientific paper
https://doi.org/10.37798/202170147
Dynamic Stability Enhancement Through the Application of Stabilizers of Electromechanical Oscillations
Vladimir Franki
; Faculty of Engineering, Rijeka Energy Platform Living Lab, Zagreb
Alfredo Višković
; Faculty of Engineering, Rijeka Energy Platform Living Lab, Zagreb
Vladimir Valentić
; HOPS, Croatia
Abstract
Power system dynamic stability is one of key issues system engineers face. Oscillations that regularly occur in the system, limit the transmission capability
of the network. The need to study the stability of power systems has been increasingly growing along with the development of power systems
and their grouping into large interconnections. The focus of this paper is determining the dynamic stability of a synchronous generator, and thus the
power system, by applying the general theory of stability of dynamic systems. Furthermore, the procedure for the initial adjustment of the parameters
of a conventional (IEEE3 type PSS1A) stabilizer of electromechanical oscillations is briefly described based on the frequency response analysis of a
linear generator model also known as the Heffron-Phillips generator model.
Keywords
dynamic stability, electromechanical oscillations, stabilizers
Hrčak ID:
261851
URI
Publication date:
15.2.2021.
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