Efficient Evolutionary Particle Swarm Optimization Approach for Nonconvex Economic Load Dispatch Problem

• Autorzy: Abdullah M. N. , Rahim N. A. , Bakar A. H. A. , Mokhlis H. , Illias H. A. , Jamian J. J.

Warianty tytułu

PL

Zagadnienie ekonomicznie uzasadnionego określenia wytwarzanej energii elektrycznej o charakterystyce niewypukłej – wykorzystanie metody optymalizacji roju cząstek

• Języki publikacji: EN

Abstrakty

EN

The main objective of economic load dispatch (ELD) is to allocate the output power generator at minimum cost while satisfying all the operation constraints. This paper presents a new hybrid method by integrating particle swarm optimization with time varying acceleration coefficients and evolutionary programming (TVAC-EPSO) for solving nonconvex ELD problem. The competition, sorting and selection in EP method are used to determine the best particle in PSO for finding the optimum solution efficiently. The proposed TVAC-EPSO has been tested on three different power system benchmarks. The simulation results have demonstrated the effectiveness of the proposed method in solving nonconvex ELD problem.

PL

W artykule przedstawiono hybrydową metodę ekonomicznie uzasadnionego określenia założeń dotyczących generowanej energii elektrycznej (ang. Economic Load Dispatch - ELD). Algorytm oparty jest na wykorzystaniu metody optymalizacji roju cząstek ze współczynnikami zmiennymi w czasie i programowaniu ewolucyjnym. (ang. TVAC-EPSO). Proponowana metoda została poddana weryfikacji na trzech różnych systemach energetycznych. Wyniki symulacyjne potwierdzają jej efektywność w analizie problemu ELD.

Słowa kluczowe

EN

economic load dispatch; particle swarm optimization (PSO); evolutionary programming; time varying acceleration coefficients

PL

zapotrzebowanie energetyczne; optymalizacja roju cząstek; programowanie ewolucyjne; współczynniki przyspieszenia zmienne w czasie

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 2a
• Strony: 139--143
• Opis fizyczny: Bibliogr. 17 poz., tab., wykr.

Twórcy

autor

Abdullah M. N.

• Faculty of Electrical and Electronic Engineering, Universiti Tunn Hussien Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia

autor

Rahim N. A.

• University of Malaya Power Energy Dedicated Advanced Centre (UMPEDAC), University of Malaya, 50603 Kuala Lumpur, Malaysia

autor

Bakar A. H. A.

• University of Malaya Power Energy Dedicated Advanced Centre (UMPEDAC), University of Malaya, 50603 Kuala Lumpur, Malaysia

autor

Mokhlis H.

• Department of Electrical Engineering,University of Malaya, 50603 Kuala Lumpur, Malaysia

autor

Illias H. A.

• Department of Electrical Engineering,University of Malaya, 50603 Kuala Lumpur, Malaysia

autor

Jamian J. J.

• Faculty of Electrical Engineering, Universiti Teknologi Malaysia, 81310 Johor Bharu, Johor, Malaysia

Bibliografia

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