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Abstract(s)
Este trabalho foi desenvolvido no âmbito da Unidade Curricular Dissertação/Estágio do Mestrado em Engenharia Eletrotécnica – Sistemas Elétricos de Energia do Instituto Superior de Engenharia do Porto e tem como objetivo a identificação e estudo de medidas de melhoria de eficiência energética, avaliação técnica e económica e sua implementação num caso de estudo. Portugal, tal como outros países da União Europeia, tem de cumprir metas, pelo que é urgente encontrarem-se soluções de forma a diminuir o consumo de energia sem interferir com o nosso dia-a-dia. A mais recente crise energética foi um novo alerta, para que as organizações publicas e privadas, acelerem a transição energética e implementem medidas focadas na redução de consumos de energia provenientes de energias fosseis. Todas as entidades devem ter o compromisso de promoverem o estudo e implementação que se adaptem a realidade onde os seus ativos se inserem. Na presente dissertação, realizou-se um estudo sobre a viabilidade técnico económica de implementação de formas mais eficientes de iluminação, de produção de energia renovável pela via fotovoltaica para autoconsumo e de sistemas de acumulação de energia elétrica. O estudo foi baseado em dimensionamentos analíticos e simulações computacionais tendo em conta a toda a legislação e normas aplicadas a infraestrutura em questão.
This work was developed within the scope of the Curricular Unit Dissertation/Internship of the Master's Degree in Electrical Engineering - Electrical Power Systems of the Instituto Superior de Engenharia do Porto and aims to identify and study measures to improve energy efficiency, technical and economic evaluation and its implementation in a case study. Portugal, as other countries of the European Union, has to meet targets, so it is urgent to find solutions in order to reduce energy consumption without interfering with our daily lives. The most recent energy crisis was a new alert for public and private organizations to accelerate the energy transition and implement measures focused on reducing energy consumption from fossil fuels. All entities should have the commitment to promote the study and implementation that adapt to the reality where their assets are located. In this dissertation, a study was conducted on the technical and economic feasibility of implementing more efficient forms of lighting, production of renewable energy through photovoltaic for self-consumption and electric energy storage systems. The study was based on analytical sizing and computer simulations taking into account all the legislation and standards applied to the infrastructure in question.
This work was developed within the scope of the Curricular Unit Dissertation/Internship of the Master's Degree in Electrical Engineering - Electrical Power Systems of the Instituto Superior de Engenharia do Porto and aims to identify and study measures to improve energy efficiency, technical and economic evaluation and its implementation in a case study. Portugal, as other countries of the European Union, has to meet targets, so it is urgent to find solutions in order to reduce energy consumption without interfering with our daily lives. The most recent energy crisis was a new alert for public and private organizations to accelerate the energy transition and implement measures focused on reducing energy consumption from fossil fuels. All entities should have the commitment to promote the study and implementation that adapt to the reality where their assets are located. In this dissertation, a study was conducted on the technical and economic feasibility of implementing more efficient forms of lighting, production of renewable energy through photovoltaic for self-consumption and electric energy storage systems. The study was based on analytical sizing and computer simulations taking into account all the legislation and standards applied to the infrastructure in question.
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Keywords
Eficiência Energética Responsabilidade Ambiental Infraestruturas Rodoviárias Iluminação LED Sistemas Fotovoltaicos Dimensionamento de Baterias Energy efficiency Environmental responsibility Road Infrastructures LED lighting Photovoltaic systems Battery sizing