Symbiotic organisms search algorithm for dynamic economic dispatch with valve-point effects |
| |
Authors: | Yusuf Sonmez M Kenan Dosoglu Ugur Guvenc Serhat Duman |
| |
Affiliation: | 1. Department of Electrical Technology, Gazi Vocational College, Gazi University, Ankara, Turkey;2. Department of Electrical and Electronics Engineering, Technology Faculty, Duzce University, Duzce, Turkey |
| |
Abstract: | AbstractIn this study, symbiotic organisms search (SOS) algorithm is proposed to solve the dynamic economic dispatch with valve-point effects problem, which is one of the most important problems of the modern power system. Some practical constraints like valve-point effects, ramp rate limits and prohibited operating zones have been considered as solutions. Proposed algorithm was tested on five different test cases in 5 units, 10 units and 13 units systems. The obtained results have been compared with other well-known metaheuristic methods reported before. Results show that proposed algorithm has a good convergence and produces better results than other methods. |
| |
Keywords: | Symbiotic organisms search algorithm dynamic economic load dispatch optimization valve-point effect prohibited operating zones ramp-rate limits |
|
|