The Economic Load Dispatch (ELD) problems in power generation systems are to reduce the fuel cost by reducing the total cost for the generation of electric power. This paper presents an efficient Modified Firefly Algorithm (MFA), for solving ELD Problem. The main objective of the problems is to minimize the total fuel cost of the generating units having quadratic cost functions subjected to lim...

Introduction: In recent years, with the rapid development of renewable energy generation, stability power grid has been greatly reduced. response to this problem, integrating user side transferable load into market become key future grid. At present, large loads have entered electricity in some pilot areas China, but relevant research on small and medium-sized users entering is still few. Metho...

A power system operation at minimum cost is no longer the only criterion for electrical power dispatch. Combined economic emission dispatch problem is obtained by considering both the economy and emission objectives with required constraints. This problem can be solving optimization techniques. Many optimization techniques are slow for such complex optimization tasks and are not suitable for on...