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Abstract(s)
Numa era marcada pela constante e frenética evolução tecnológica, a utilização sustentável dos
recursos energéticos continua a ser um dos maiores desafios que enfrentamos como sociedade.
É urgente enraizar culturalmente a sensibilidade e orientação para as questões relacionadas
com a proteção ambiental, evitando assim comprometer as futuras gerações.
A instabilidade geopolítica vivida em alguns centros de poder mundial, as guerras comerciais, os
protecionismos e as constantes ameaças de escassez de petróleo, criam uma certa volatilidade
no mercado petrolífero internacional. São épocas de incerteza, como a que vivemos, que podem
servir de mote a alternativas que permitam uma melhoria substancial na eficiência energética e
ambiental do nosso quotidiano.
Este trabalho pretende contribuir para essa reflexão, tendo como foco o estudo das frotas
automóveis nas empresas. Dentro de um contexto empresarial, será estudada a substituição
gradual de veículos de combustão por veículos de tração elétrica e será verificada qual a margem
de melhoramento no que trata à problemática da eficiência na utilização dos recursos
energéticos, numa fase inicial, tentando manter inalterados os hábitos de mobilidade dos
colaboradores.
A abordagem ao tema pretende também mensurar o grau de maturidade da Mobilidade Elétrica
em Portugal, para onde caminha o seu desenvolvimento e, ao mesmo tempo, desconstruir
alguns mitos associados à construção, comercialização e utilização de veículos elétricos.
A verdade é que se fala em tempos de mudança, os entendidos dizem que é inevitável! A
esperada proliferação massiva dos veículos elétricos plug-in será acompanhada de um aumento
de ligações à rede destas novas cargas. Apesar de se esperar uma mudança gradual, torna-se
indispensável compreender qual será o real impacto nas Redes e Instalações Elétricas.
É importante também perceber se já estão a ser equacionadas medidas pelas entidades gestoras
e reguladoras no sentido de haver uma preparação para um previsível aumento da demanda de
energia e potência. A criação de alguns cenários de carregamento tentará replicar esse aumento
da demanda energética após a instalação de um ou mais postos de carregamento numa
infraestrutura existente. Serão estudadas e comparadas as diversas alterações resultantes ao
perfil de consumo da instalação, bem como alguns parâmetros importantes no âmbito da
qualidade da energia.
In an era marked by constant and frantic technological evolution, the sustainable use of energy resources remains one of the greatest challenges that we face as a society. There’s an urgent need to root culturally the sensitivity and guidance on issues related to environmental protection, thus avoiding jeopardizing future generations. The geopolitical instability that is experienced in some of the most influents countries in the word initiate phenoms like trade wars, protectionism and constant threats of oil shortages, creates a certain volatility in the international oil market. These times of uncertainty can serve as a motto for alternatives that allow a substantial improvement in the efficiency associated at the use of energy in our daily normal lives. This paper intends to contribute to this reflection, focus is study on company car fleets. In this business context it will be studied the gradual substitution of the ICE vehicles by EV's, and what the improvement margin off the energy efficiency resources associated too that change. At an early stage, the mobility habits of the employees must stay unchanged. The approach to this theme is also intended to measure the point of maturity of electric mobility in Portugal, which path follows its development and at the same time, deconstruct some of the myths associated to the construction, commercialization and the utilization of EV’s. The truth is that we live times of change, the experts say it’s inevitable! The expected massive proliferation of plug-in EV’s it will be accompanied by an increase off the connections in the electric grid. It’s essential to understand what the real impact on networks and electrical installations will be, although it’s expected a slow and gradual change. It’s also important to understand whether measures are already being taken by management and regulators entities to prepare the electric system for a supposed increase in energy and power demand. The creation of some charging scenarios will attempt to replicate this increase in energy demand after the installation of one or more charging stations on an existing infrastructure. The resulted changes at the profile consumption of the installation it will be studied and compared, as well as some important parameters related to the energy quality.
In an era marked by constant and frantic technological evolution, the sustainable use of energy resources remains one of the greatest challenges that we face as a society. There’s an urgent need to root culturally the sensitivity and guidance on issues related to environmental protection, thus avoiding jeopardizing future generations. The geopolitical instability that is experienced in some of the most influents countries in the word initiate phenoms like trade wars, protectionism and constant threats of oil shortages, creates a certain volatility in the international oil market. These times of uncertainty can serve as a motto for alternatives that allow a substantial improvement in the efficiency associated at the use of energy in our daily normal lives. This paper intends to contribute to this reflection, focus is study on company car fleets. In this business context it will be studied the gradual substitution of the ICE vehicles by EV's, and what the improvement margin off the energy efficiency resources associated too that change. At an early stage, the mobility habits of the employees must stay unchanged. The approach to this theme is also intended to measure the point of maturity of electric mobility in Portugal, which path follows its development and at the same time, deconstruct some of the myths associated to the construction, commercialization and the utilization of EV’s. The truth is that we live times of change, the experts say it’s inevitable! The expected massive proliferation of plug-in EV’s it will be accompanied by an increase off the connections in the electric grid. It’s essential to understand what the real impact on networks and electrical installations will be, although it’s expected a slow and gradual change. It’s also important to understand whether measures are already being taken by management and regulators entities to prepare the electric system for a supposed increase in energy and power demand. The creation of some charging scenarios will attempt to replicate this increase in energy demand after the installation of one or more charging stations on an existing infrastructure. The resulted changes at the profile consumption of the installation it will be studied and compared, as well as some important parameters related to the energy quality.
Description
Trabalho final de mestrado para obtenção do grau de mestre em Engenharia Eletrotécnica – Ramo Energia
Keywords
Mobilidade elétrica Electric mobility Eficiência energética Energy efficiency Veículos elétricos Electric vehicles Posto de carregamento Charging station ISQ
Citation
PINTO, Bruno David Pinto e - Evolução da mobilidade elétrica associada à eficiência energética e ambiental num campus empresarial. Lisboa: Instituto Superior de Engenharia de Lisboa, 2019. Dissertação de mestrado.
Publisher
Instituto Superior de Engenharia de Lisboa