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Publicação
Estudo sobre a contribuição do Energy Router para a gestão de Comunidades de Energia Renovável
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Orientador(es)
Resumo(s)
A estratégia delineada pela União Europeia para alcançar a neutralidade carbónica em
2050 destaca os aumentos necessários na quota das energias renováveis e na eficiência ener-
gética. O Energy Router surge neste contexto por conseguir fazer uma gestão inteligente da
energia proveniente das várias fontes, fornecendo ainda serviços auxiliares. Com o surgi-
mento do conceito de Comunidades de Energia Renovável é importante estudar a inclusão do
Energy Router em comunidade e o respetivo contributo, sobretudo pela possibilidade que estes
oferecem de gestão da flexibilidade energética existente.
Esta dissertação apresenta dois objetivos principais, nomeadamente: i) demonstrar que
a aplicação de coeficientes de partilha de energia atualizáveis a cada período quarto-horário
traz benefícios económicos face aos coeficientes fixos para os membros das Comunidades de
Energia Renovável; e ii) apresentar uma estratégia de gestão do funcionamento de sistemas
de armazenamento controlados pelo Energy Router que tem em consideração o custo da ener-
gia em cada instante e que permite poupanças adicionais. Os referidos objetivos foram supor-
tados por um estudo de caso no âmbito do projeto europeu POCITYF (a positive energy city
transformation framework) financiado pelo programa H2020 (Grant Agreement ID 864400), base-
ado nos consumos de quatro edifícios pertencentes ao município de Évora.
The strategy outlined by the European Union to achieve carbon neutrality by 2050 high- lights the necessary increases in the share of renewable energies and in energy efficiency. In this context, the Energy Router emerges by being able to intelligently manage the energy from various sources, while also providing auxiliary services. With the emergence of the Renewable Energy Communities concept, it becomes im- portant to study the inclusion of the Energy Router in communities and its respective contri- bution, mainly due to the possibility it offers of managing the existing energy flexibility. This dissertation presents two main objectives, namely: i) to demonstrate that the appli- cation of energy sharing coefficients that can be updated every quarter-hour brings economic benefits when compared to fixed coefficients; and ii) to present a management strategy for the operation of storage systems that considers the energy cost at each instant and allows addi- tional savings. These objectives were supported by a case study under the European POCITYF project (a positive energy city transformation framework) financed by H2020 (Grant Agreement ID 864400), based on the consumption of four buildings in the municipality of Évora.
The strategy outlined by the European Union to achieve carbon neutrality by 2050 high- lights the necessary increases in the share of renewable energies and in energy efficiency. In this context, the Energy Router emerges by being able to intelligently manage the energy from various sources, while also providing auxiliary services. With the emergence of the Renewable Energy Communities concept, it becomes im- portant to study the inclusion of the Energy Router in communities and its respective contri- bution, mainly due to the possibility it offers of managing the existing energy flexibility. This dissertation presents two main objectives, namely: i) to demonstrate that the appli- cation of energy sharing coefficients that can be updated every quarter-hour brings economic benefits when compared to fixed coefficients; and ii) to present a management strategy for the operation of storage systems that considers the energy cost at each instant and allows addi- tional savings. These objectives were supported by a case study under the European POCITYF project (a positive energy city transformation framework) financed by H2020 (Grant Agreement ID 864400), based on the consumption of four buildings in the municipality of Évora.
Descrição
Palavras-chave
Energy Router Comunidades de Energia Renovável Flexibilidade Energética Eficiência Energética Gestão de Energia