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Advisor(s)
Abstract(s)
Nesta dissertação, começamos por realizar uma análise dos dados estatísticos recolhidos, sobre o impacto dos sistemas fotovoltaicos na produção de energia à escala mundial e nacional. Será feita também uma análise ao consumo de energia a nível nacional (consumo residencial), ao fornecimento de energia elétrica em Portugal, em termos de quota de mercado do mercado liberalizado, e tarifas praticadas pelo maior comercializador de Energia, a EDP. Ainda no âmbito das instalações fotovoltaicas, será feita uma comparação entre as soluções comerciais atualmente existentes no mercado, nomeadamente as Unidades de Pequena Produção (UPP) e de Autoconsumo. Relativamente ao projeto realizado, procurou-se criar uma solução conjunta de software e hardware, com uma implementação prática numa habitação com uma solução fotovoltaica instalada de 2 kW. O objetivo foi criar uma ferramenta de monitorização do sistema fotovoltaica, assim como o controlo da gestão de algumas cargas ligadas na habitação, com uma interface intuitiva e de fácil acesso ao utilizador, à qual este poderia aceder em qualquer lugar que tenha uma ligação à internet.
In this dissertation, we begin by analyzing the collected statistical data on the impact of photovoltaic systems on world and national energy production. An analysis will also be made of national energy consumption (residential consumption), electricity supply in Portugal, in terms of market share of the liberalized market, and tariffs practiced by the largest energy trader, EDP. Still within the scope of photovoltaic installations, a comparison will be made between the commercial solutions currently on the market, namely the Small Production Units (UPP) and Self-Consumption. Regarding the project, we sought to create a joint software and hardware solution, with a practical implementation in a house with a installed 2 kW photovoltaic solution. The objective was to create a photovoltaic system monitoring tool, as well as the management control of some loads connected to the house, with an intuitive and user-friendly interface, which could be accessed anywhere with an internet connection.
In this dissertation, we begin by analyzing the collected statistical data on the impact of photovoltaic systems on world and national energy production. An analysis will also be made of national energy consumption (residential consumption), electricity supply in Portugal, in terms of market share of the liberalized market, and tariffs practiced by the largest energy trader, EDP. Still within the scope of photovoltaic installations, a comparison will be made between the commercial solutions currently on the market, namely the Small Production Units (UPP) and Self-Consumption. Regarding the project, we sought to create a joint software and hardware solution, with a practical implementation in a house with a installed 2 kW photovoltaic solution. The objective was to create a photovoltaic system monitoring tool, as well as the management control of some loads connected to the house, with an intuitive and user-friendly interface, which could be accessed anywhere with an internet connection.
Description
Keywords
Painéis fotovoltaicos Monitorização Energia Tarifas horárias Autoconsumo Interface web Photovoltaic modules Monitoring Energy Hourly rate Self-consumption Web interfaces