DocumentCode :
2708290
Title :
A fast solver for combined emission and generation allocation using a Hopfield neural network
Author :
Benhamida, Farid ; Rachid, Belhachem ; Slimane, Souag ; Bendaoud, Abdelber
Author_Institution :
Dept. of Electr. Eng., UDL Univ., Sidi Bel Abbes, Algeria
fYear :
2012
fDate :
2-4 July 2012
Firstpage :
1
Lastpage :
5
Abstract :
The combined economic/emission dispatch (CEED) problem is obtained by considering both the economy and emission objectives with required constraints. Many optimization techniques are slow for such complex optimization tasks and are not suitable for online use. This paper presents an optimization algorithm for solving constrained CEED, through the application of a flexible Hopfield neural network (HNN). The constrained CEED must satisfy the system load demand and practical operation constraints of generators. The feasibility of the proposed HNN using to solve CEED is demonstrated using a 3-unit test system and it is compared with the other methods in terms of solution quality and computation efficiency. The simulation results showed that the proposed HNN method was indeed capable of obtaining higher quality solutions efficiently in CEED problems with a much shorter computation time compared to other methods.
Keywords :
Hopfield neural nets; optimisation; 3-unit test system; combined economic/emission dispatch problem; complex optimization tasks; computation efficiency; economy; emission objectives; fast solver; flexible Hopfield neural network; generation allocation; online use; optimization algorithm; Economics; Fuels; Generators; Neurons; Power system dynamics; Propagation losses; Generation allocation; Hopfield; economic dispatchi; gas emission; neural networh;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Innovations in Intelligent Systems and Applications (INISTA), 2012 International Symposium on
Conference_Location :
Trabzon
Print_ISBN :
978-1-4673-1446-6
Type :
conf
DOI :
10.1109/INISTA.2012.6246970
Filename :
6246970
Link To Document :
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