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On-grid Hybrid Power System and Utility Network planning to supply an Eco-Industrial Park with dynamic data

  • Mousqué, Florent
  • Boix, Marianne
  • Negny, Stéphane
  • Montastruc, Ludovic
  • Domenech, Serge
Publication Date
Jul 25, 2019
Open Archive Toulouse Archive Ouverte
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Eco-Industrial Parks (EIP) aim to preserve environment while increasing competitiveness of companies. This paper presents a mathematical Mixed Integer Linear Programming (MILP) model to optimally grassroots design an EIP energy network comprising heat and electricity. In the utility system, heated steam is produced, network is designed by selecting boilers and turbines technologies and interconnection pipes between companies. Simultaneously in the on-grid Hybrid Power System (HPS) composed of wind turbines, solar Photovoltaic (PV) panels, steam turbines and external grid, the model can select which source to use to meet the power demand. A case study of 10 industries from Yeosu real industrial park with seasonal data is provided to assess the model, first on economic comparison between stand-alone and EIP situation of companies, and secondly to determine which power source is profitable for HPS based on the sale price of electricity on the external power grid. In conclusion, this model allows the optimal design of the energy network of an EIP with dynamic data and with the objective of minimizing the net present cost

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