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Abstract(s)
O objetivo deste relatório é estudar a possibilidade de implementar um sistema de produção de energia fotovoltaica para suprir a dependência energética de fontes não renováveis dos serviços auxiliares de uma subestação de um parque eólico. O estudo da solução terá como base o Parque Eólico de Douro Sul, nomeadamente o Subparque de Sernancelhe, onde se pretende apresentar o que poderá ser uma solução para tornar os serviços desta subestação sustentáveis. Considera-se também a possibilidade de escalar a implementação deste sistema em caso positivo de viabilidade nas restantes subestações implementadas em outros parques eólicos A exposição do funcionamento da subestação, dos equipamentos e de todas as
tecnologias que integram este sistema, bem como a compreensão dos conceitos associados à produção de energia e o State of Art da produção energética são essenciais para o objetivo da presente análise. O investimento, o custo de implementação e o respetivo ROI (Return on Investment), irá depender do consumo dos serviços e da potência requerida. Estes montantes serão calculados de forma a que o retorno do investimento, a fim de ser viável, ocorra o mais rapidamente possível garantindo a eficiência e longevidade do
projeto. Alegislação é analisada através dos regulamentos existentes onde é possivel concluir o enquadramento legal para este tipo de instalação com objetivo de perceber se existe algum impedimento para a aplicação deste tipo de sistema e quais as regras a cumprir. Neste sentido, e mediante todos os fatores que irão estudados, será possível concluir se a implementação de um sistema de produção de energia solar que forneça energia aos serviços auxiliares em subestações de parque eólicos será ou não viável.
The aim of this report is to study the possibility of implementing a photovoltaic energy production system to offset the dependence on non-renewable energy sources of the auxiliary services of a wind farm substation. Based on the Douro Sul Wind Farm, more precisely the Sernancelhe wind Farm, this study aims to present what could be a solution to make the services of this substation sustainable, with the possibility of scaling this method to other substations that meet all the necessary conditions. The purpose of this analysis is to explain how the substation works, the equipment and all the technologies that make up this system, as well as to understand the concepts associated with energy production and the State of Art of this technology. The investment, implementation cost and ROI (Return on Investment) will depend on the consumption of services and the power required. These amounts will be calculated so that the return on investment, in order to be viable, occurs as quickly as possible, guaranteeing the efficiency and longevity of the project. Legislation is analyzed through existing regulations where it is possible to conclude the legal framework for this type of installation in order to understand if there are any impediments to the application of this type of system. In this case, and with all the factors that will be studied, the possibility to conclude whether or not the implementation of a solar energy production system that supplies energy to auxiliary services in wind farm substations is feasible will be resolved.
The aim of this report is to study the possibility of implementing a photovoltaic energy production system to offset the dependence on non-renewable energy sources of the auxiliary services of a wind farm substation. Based on the Douro Sul Wind Farm, more precisely the Sernancelhe wind Farm, this study aims to present what could be a solution to make the services of this substation sustainable, with the possibility of scaling this method to other substations that meet all the necessary conditions. The purpose of this analysis is to explain how the substation works, the equipment and all the technologies that make up this system, as well as to understand the concepts associated with energy production and the State of Art of this technology. The investment, implementation cost and ROI (Return on Investment) will depend on the consumption of services and the power required. These amounts will be calculated so that the return on investment, in order to be viable, occurs as quickly as possible, guaranteeing the efficiency and longevity of the project. Legislation is analyzed through existing regulations where it is possible to conclude the legal framework for this type of installation in order to understand if there are any impediments to the application of this type of system. In this case, and with all the factors that will be studied, the possibility to conclude whether or not the implementation of a solar energy production system that supplies energy to auxiliary services in wind farm substations is feasible will be resolved.
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Keywords
Auxiliary services Photovoltaic production Self-consumption Fea- sibility Return on investment Storage iii Serviços auxiliares Produção fotovoltaica Autoconsumo Viabilidade Armazenamento