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Contribution à l'optimisation technico-économique de systèmes énergétiques

Abstract : The traditional approach currently used to assess the economic interest of energy systems is based on a defined flow-sheet. Some studies have shown that the flow-sheets corresponding to the best thermodynamic efficiencies do not necessarily lead to the best production costs.
A method called techno-economic optimisation was proposed. This method aims at minimising the production cost of a given energy system, including both investment and operating costs. It was implemented using genetic algorithms. This approach was compared to the heat integration method on two different examples, thus validating its interest. Techno-economic optimisation was then applied to different energy systems dealing with hydrogen as well as electricity production.
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Submitted on : Tuesday, November 6, 2007 - 5:22:23 PM
Last modification on : Monday, October 19, 2020 - 11:08:40 AM
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  • HAL Id : tel-00185696, version 1



Christine Mansilla Pellen. Contribution à l'optimisation technico-économique de systèmes énergétiques. Sciences de l'ingénieur [physics]. Ecole Centrale Paris, 2006. Français. ⟨tel-00185696⟩



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