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This paper presents an efficient and reliable Symbiotic Organism Search algorithm for solving Economic Load Dispatch problem. The superiority of Symbiotic Organism Search is demonstrated for 6 bus system including the transmission constraint. It has been observed that Symbiotic Organism Search method gives appreciable results for Security Constrained(More)
In a restructured electricity market environment, the competition in the production and consumption of electric energy leads to the transmission network operating at or beyond one or more transfer limits. Then the system gets congested, resulting in an increase in the cost of electricity and the system security as well as reliability are said to be in(More)
This paper proposes an Optimal Power Flow (OPF) based Market clearing procedure using the Bacterial Foraging Optimization Algorithm (BFOA). A comparison is made between the proposed method and the auction-based method. The IEEE 30 bus system is taken for case study. It is found that the OPF method is more reliable for setting the price of electricity in a(More)
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