Economic Mathematical Model Used to Evaluate Lebanon's Integrated Energy System

This research presents an economic model that takes into account the wind speed and the technological features of a wind turbine operating in an unknown direction. In addition, we develop a new optimization approach and get an optimum solution for the economic dispatch of all classical and renewable power plants. A minimum-cost methodology has been developed that will allow suppliers to provide economical, reliable and high-quality electricity. The problem of the functioning of classical sources and the introduction of renewable sources with minimal costs is becoming important. The economic operation and control of highly-demanding wind turbines definitely play a special role. Currently, energy systems consist mostly of distributed generation. The suggested models improve the function of the energy system and regulate contracting projects between consumers and suppliers. Note that, applying these models reduces the deficit to a minimum, which can ensure energy balance. An existing energy system was selected as a case study, and the results are presented below.