An efficient algorithm to tuning PI-controller parameters for shunt active power filter using ant colony optimization

• Autorzy: Berbaoui B. , Benachaiba C. , Rahli M. , Tedjini H.

Warianty tytułu

PL

Skuteczny algorytm strojenia parametrów kontrolera PI wykorzystujący algorytm mrówkowy

• Języki publikacji: EN

Abstrakty

EN

This paper presents an optimal control method entitled ant colony PI controller (ACO-PI) for extracting the reference compensating currents to shunt active power filter (SAPF) under balanced voltages conditions, which is applied to eliminate line current harmonics and compensate reactive power. Two different control methods has been proposed for SAPF based on proportional-integral (PI) controller and intelligent PI-controller with ACO are presented. The identification theory based on instantaneous power (p-q) is used to establish the suitable current reference signals. The simulation results show that the new control method using ACO approach is not only easy to be implanted, but also very effective in reducing the unwanted harmonics and compensating reactive power. The studies carried out have been accomplished using the MATLAB Simulink Power System Toolbox.

PL

W artykule zaprezentowano wykorzystanie kontrolera PI bazującego na algorytmie mrówkowym ACO do sterowania aktywnym filtrem mocy. Zaproponowano dwie metody sterowania – z kontrolerem PI I kontrolerem ACO. Symulacje wykazały że nowy kontroler jest nie tylko łatwy do implementacji ale także efektywnie redukuje niepożądane harmoniczne i moc bierną.

Słowa kluczowe

EN

shunt active power filter; total harmonic distortion; PI controller

PL

filtr mocy; algorytm mrówkowy; zniekształcenie harmoniczne

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2011
• Tom: R. 87, nr 6
• Strony: 140--145
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Berbaoui B.

autor

Benachaiba C.

autor

Rahli M.

autor

Tedjini H.

• Electrical Engineering Faculty University BP.417, Bechar 08000, Algeria,

Bibliografia

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