Skip Navigation Links
Strona główna/Home
Rada Naukowa/Scientific Council
Redakcja/Editorial office
Dla Autorów/For Authors
Recenzenci/Reviews
Wyszukaj/Search
Archiwum/Archives
Kontakt/Contact
Prenumerata/Subscription

Jesteś gościem nr:
532557
   

Szczegóły artykułu:

Wydawnictwo: Academic Journals Poznan University of Technology

Numer: 104/2020 Str: 87


Autorzy: Łukasz Majka, Marcin Sowa


Tytuł: EXCITER FRACTIONAL MODEL AND ITS SUSCEPTIBILITY ON PARAMETER CHANGES


Streszczenie: The paper concerns the application of fractional calculus in the modeling of a selected part of a power system generating unit, which is the high frequency AC exciter. The model’s fractional derivative-based generalization is recalled. The basis of the estimation process for the model consists of two sets of measurement waveforms. In order to solve the fractional and nonlinear problem – a numerical solver is applied. The solver and the estimation procedure have been both implemented in GNU Octave. The model parameter susceptibility is examined. The changes of each model parameter value is studied in a way that the influence on the model output is observed.


Słowa kluczowe: exciter, measurements, fractional derivative, parameter estimation, numerical solver.


[PDF]