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Optimal power flow in multi-terminal HVDC grids with offshore wind farms and storage devices |
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| Affiliation: | 1. LSS-SUPELEC, Gif-sur Yvette, France;2. Universidad de Sevilla, Camino de los descubrimientos, s/n. 41092 Sevilla, Spain;3. Boulevard François Mitterrand, 91000 Évry, France;1. CEPEL—Electric Energy Research Center, Av. Horácio Macedo, 354, Rio de Janeiro, RJ, 21941-911, Brazil;2. UFF—Fluminense Federal University, Rua Passo da Pátria, 156, Niterói, RJ, Brazil;1. Laboratoire des signaux et systèmes, CNRS - CentraleSupélec-Universitè Paris Saclay, Gif-sur-Yvette, France;2. Polytechnic School, University of São Paulo, São Paulo, Brazil;3. Laboratoire IBISC, Université Paris-Saclay, Evry, France;4. Centro de Electrónica Industrial, Universidad Politécnica de Madrid, Madrid, Spain;1. Universidad de Castilla-La Mancha, UCLM, Spain;2. LSS, CentraleSupélec, France;3. Alstom Grid/Cnam, France;4. Evry-Val d’Essonne University, France |
| Abstract: | This work presents a power flow strategy for multi-terminal HVDC grids. Energy is mainly generated via renewable energy sources and there are nodes in the network with the possibility to store energy. This energy is generated taking into account real weather conditions in order to make the best scheduling of the system in a realistic approach. An optimization scheme is proposed in which all these elements are included as well as real operation constraints. Distribution losses are minimized for the whole network. This gives as a result a control strategy being able to deal with the whole system and its inherent constraints giving the framework for a multi-objective optimization control. |
| Keywords: | Multi-terminal HVDC Optimization losses Offshore wind farms Storage devices Model predictive control |
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