Optimum operation of multi-energy carriers in the context of an energy hub considering a wind generator based on linear programming
| Autor: | Hosein Mohammadnezhad Shourkaei, Framarz Faghihi, Soodabeh Soleymani, Seyed Meisam Ezzati, Seyed Babak Mozafari |
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| Rok vydání: | 2018 |
| Předmět: |
Energy carrier
Mathematical optimization Wind power Optimization problem Linear programming Renewable Energy Sustainability and the Environment Computer science business.industry Stochastic modelling 020209 energy 020208 electrical & electronic engineering 02 engineering and technology Energy storage 0202 electrical engineering electronic engineering information engineering business Integer programming Energy (signal processing) |
| Zdroj: | Journal of Renewable and Sustainable Energy. 10:014702 |
| ISSN: | 1941-7012 |
| DOI: | 10.1063/1.4991984 |
| Popis: | This paper presents a model that can be easily used to resolve the energy hub operation problem. The proposed model considers the uncertainty in the input and output ports. The energy hub optimum operation problem needs to be resolved in order to supply several energy loads in combination at the minimum total energy cost. In this study, mixed-integer linear programming was applied to formulate this optimization problem. The power balance, energy storage, and converter limitations of the input and output ports were included as equality and inequality constraints. The total cost of an energy hub was determined by the price of energy carriers. Eventually, deterministic and stochastic versions of the proposed model were tested in a case study. In the test system, electricity, gas, and wind generation were used in the input port, and the output port contained the electrical and thermal load. The results demonstrated that a stochastic model based on different scenarios was more realistic than a deterministic mo... |
| Databáze: | OpenAIRE |
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