Multi?objective operation of distributed generations and thermal blocks in microgrids based on energy management system

The optimal multi-objective operation of microgrids with distributed generations and thermal block based on the energy management system is presented. In block, combined heat power boiler storage supply load thermal. Therefore, proposed strategy minimises three objectives an microgrid's operation, that is, cost, loss voltage deviation functions. Also, it subject to AC flow equations, limits constraints. problem modelled as a optimisation method; then converted single-objective model using ?-constraint-based Pareto optimisation. Moreover, includes uncertainties load, price active renewable generations; hence, stochastic programming hybrid Mont Carlo simulation point estimate method used these uncertain parameters. Then, teaching–learning-based firefly algorithm are utilised solve achieve reliable solution. Finally, simulated IEEE 69-bus microgrid, thus, capabilities extracted.