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Estudo comparativo da utilização de supercondensadores em painéis integrados de energia fotovoltaica para armazenamento de energia e sua utilização comercial
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Advisor(s)
Abstract(s)
Num contexto atual e global, o paradigma da produção de energia renovável fotovoltaica está
intrinsecamente ligado à eficiência e desenvolvimento de tecnologias de armazenamento e
armazenamento desta energia produzida. A interação entre as tecnologias de energias
renováveis e a inovação das tecnologias de armazenamento baseia-se principalmente no
armazenamento, na capacidade, na velocidade de carregamento e na disponibilidade
imediata dessa energia, associada ao desenvolvimento de sistemas de carregamento rápido
para o setor da mobilidade elétrica, no qual os veículos elétricos desempenham um papel
importante.
A crescente procura de fontes de energia renováveis e sustentáveis tem impulsionado a
investigação e o desenvolvimento de sistemas de energia fotovoltaica (PV). A energia solar,
limpa e em abundância, oferece uma solução promissora para reduzir a dependência dos
combustíveis fósseis e mitigar os impactos das alterações climáticas.
No entanto, a natureza intermitente da luz solar apresenta desafios para a integração eficiente
da energia fotovoltaica e o seu armazenamento desempenha um papel crucial na superação
desses desafios, permitindo o uso da energia solar mesmo em períodos de baixa irradiação
ou à noite.
Este estudo investiga a viabilidade e o desempenho de sistemas de armazenamento de
energia utilizando supercondensadores em conjunto com sistemas fotovoltaicos. Os
supercondensadores, com as suas capacidades de carregamento e descarregamento rápido
e vida útil prolongada, surgem como uma alternativa e complemento às tecnologias de
armazenamento atuais para aplicações de curto prazo e de alta potência.
O estudo inclui uma análise teórica da integração de supercondensadores em sistemas
fotovoltaicos, explorando os benefícios em termos de eficiência, confiabilidade e custo. Os
resultados obtidos fornecem informações valiosas sobre o potencial dos supercondensadores
como solução complementar de armazenamento de energia fotovoltaica.
Este estudo contribui para o avanço do conhecimento no domínio dos sistemas de energias
renováveis e para a implementação eficaz de sistemas fotovoltaicos com armazenamento
utilizando supercondensadores.
In a current and global context, the paradigm of photovoltaic renewable energy production is intrinsically linked to the efficiency and development of storage and storage technologies for this produced energy. The interplay between renewable energy technologies and battery innovation is mainly based on the storage, capacity, charging speed and ready availability of that energy, coupled with the development of fast charging systems for the electric mobility sector, in which electric vehicles play an important role. The growing demand for renewable and sustainable energy sources has driven the research and development of photovoltaic (PV) energy systems. Solar energy, clean and in abundance, offers a promising solution to reduce dependence on fossil fuels and mitigate the impacts of climate change. However, the intermittent nature of sunlight presents challenges for the efficient integration of photovoltaics and its storage plays a crucial role in overcoming these challenges, allowing the use of solar energy even in periods of low irradiation or at night. This dissertation investigates the feasibility and performance of energy storage systems using supercapacitors in conjunction with photovoltaic systems. Supercapacitors, with their fast charging and discharging capabilities and extended lifespan, emerge as a promising alternative to traditional batteries for short-term, high-power applications. The study includes a theoretical analysis of the integration of supercapacitors in photovoltaic systems, exploring the benefits in terms of efficiency, reliability, and cost. The results obtained provide valuable information about the potential of supercapacitors as a complementary energy storage solution to photovoltaics. This research contributes to the advancement of knowledge in the field of renewable energy systems and provides practical guidance for the effective implementation of photovoltaic systems with storage using supercapacitors.
In a current and global context, the paradigm of photovoltaic renewable energy production is intrinsically linked to the efficiency and development of storage and storage technologies for this produced energy. The interplay between renewable energy technologies and battery innovation is mainly based on the storage, capacity, charging speed and ready availability of that energy, coupled with the development of fast charging systems for the electric mobility sector, in which electric vehicles play an important role. The growing demand for renewable and sustainable energy sources has driven the research and development of photovoltaic (PV) energy systems. Solar energy, clean and in abundance, offers a promising solution to reduce dependence on fossil fuels and mitigate the impacts of climate change. However, the intermittent nature of sunlight presents challenges for the efficient integration of photovoltaics and its storage plays a crucial role in overcoming these challenges, allowing the use of solar energy even in periods of low irradiation or at night. This dissertation investigates the feasibility and performance of energy storage systems using supercapacitors in conjunction with photovoltaic systems. Supercapacitors, with their fast charging and discharging capabilities and extended lifespan, emerge as a promising alternative to traditional batteries for short-term, high-power applications. The study includes a theoretical analysis of the integration of supercapacitors in photovoltaic systems, exploring the benefits in terms of efficiency, reliability, and cost. The results obtained provide valuable information about the potential of supercapacitors as a complementary energy storage solution to photovoltaics. This research contributes to the advancement of knowledge in the field of renewable energy systems and provides practical guidance for the effective implementation of photovoltaic systems with storage using supercapacitors.
Description
Keywords
Energia renovável foltovoitaica Armazenamento de energia Superconsensadores Mobilidade eléctrica Integração Photovoltaic renewable energy Energy storage Supercapacitors Electric mobility Integration