DocumentCode :
645688
Title :
Solving dynamic economic load dispatch with ramp rate limit using quadratic programming
Author :
Benhamida, F. ; Ziane, I. ; Souag, S. ; Graa, A. ; Dehiba, B.
Author_Institution :
Dept. of Electrotechnics, UDL Univ. of Sidi Bel Abbes, Sidi Bel Abbes, Algeria
fYear :
2013
fDate :
22-24 Sept. 2013
Firstpage :
1
Lastpage :
5
Abstract :
This paper presents a comparative analysis study of an efficient and reliable quadratic programming (QP) with and without ramp rate limit constraints to solve dynamic economic load dispatch (DELD) problem without considering transmission losses in a power system. The proposed QP method takes care of different unit and system constraints to find optimal solution. To validate the effectiveness of the proposed QP solution, simulations have been performed using 18-unit system. Results obtained with the QP method have been compared with other existing relevant approaches available in literatures. Experimental results show a proficiency of the QP method over other existing techniques in terms of robustness and its optimal search.
Keywords :
load dispatching; power system economics; quadratic programming; DELD problem; QP method; dynamic economic load dispatch; quadratic programming; ramp rate limit; Economics; Linear programming; Optimization; Particle swarm optimization; Power system dynamics; Propagation losses;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
North American Power Symposium (NAPS), 2013
Conference_Location :
Manhattan, KS
Type :
conf
DOI :
10.1109/NAPS.2013.6666838
Filename :
6666838
Link To Document :
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