BOUAKKAZ, ABDERRAOUFSalim ,HADDAD2024-03-262024-03-262021-03-31http://dspace.univ-skikda.dz:4000/handle/123456789/578The energy consumption at the housing level continues to increase in recent years, in particular with the proliferation of new cities with a high population concentration in Algeria; whose conventional energy produced the gazes, which responsible for greenhouse gas emissions. Faced with the resulting consequences, it is now essential, more than necessary, to reduce energy consumption at the housing level, and to increase energy sources based on new and renewable energy in order to replace conventional polluting energy sources. For this reason, it is necessary to determine an optimal strategy for efficient energy management while integrating new methods, approaches, design and renovation of the habitat. To achieve this result, in the present work of thesis, we proposed a control mechanism with efficient energy management strategy that controls energy consumption in different time scales for a habitat powered by multiple sources based on renewable energies sources, to ensure the availability of energy for the user and rationalize the energy consumption with the possible minimum cost. This mechanism of control allows scheduling the energy consumption based on data of weather forecast, the profile of energy demand as well as, a model of energy cost that considers the cost of both the energy used from grid and the battery for the optimal energy use. We also used the PSO optimization algorithm to schedule the energy consumption according to weather forecasts, cost and the provided data by the house occupantenThesis