Encontrados 26 documentos, a visualizar página 1 de 3
O programa de acordeão no 2º ciclo/básico: análise e reflexão críticas
Monteiro, Vitor Manuel Luis NogueiraA presente investigação é o resultado de uma análise e reflexão crítica sobre os conteúdos programáticos definidos no programa oficial da disciplina de Acordeão no 2º Ciclo do Ensino Básico em Portugal, em que se questiona se os conteúdos programáticos estão adequados aos planos curriculares em vigor no ensino articulado e supletivo. Para o efeito, foram analisadas as especificidades constantes no programa, bem...
Cloud collaborative broker for Distributed Energy Resources
Ferreira, João C.; Santos, Rui; Monteiro, Vítor; Afonso, João L.Neste trabalho é apresentado um sistema de informação (SI) que pretende ajudar à colaboração de VE de modo a entrarem no mercado de energia elétrica, conseguindo que o dono do VE seja compensado, minimizando o investimento inicial na compra do VE e ajude a criar um modelo de armazenamento de energia mais amigo do ambiente. A este SI chamou-se de Broker Colaborativo ou simplesmente Broker deverá permitir ao dono...
Moby.Cockpit Project for EV seamless integration in the cooperative transport i...
Ferreira, João C.; Monteiro, Vítor; Afonso, João L.Electric Vehicles (EV) are being introduced in the market, however the reduced energy storage capacity of their batteries and the lack of a high density charging infrastructure, limits their autonomy range. In order to overcome this limitation, we propose the development of a new solution for EV drivers that enables to travel longer distances. This is achieved by integrating some components of the cooperative t...
Implementação de plataforma web e android no âmbito da associação Anddvis
Monteiro, Vitor Hugo de BritoTrabalho de Projeto apresentado ao Instituto Superior de Contabilidade e Administração do Porto para a obtenção do grau de Mestre em Marketing Digital, sob orientação do Mestre Paulo Gonçalves ; Este projeto pretende demonstrar, através de uma metodologia de estudo de caso, a possível relação teórica entre os conceitos de marketing relacional, marketing desportivo e marketing digital. O objectivo principal des...
Data mining approach for range prediction of electric vehicle
Ferreira, João C.; Monteiro, Vítor; Afonso, João L.Our work proposal is based on the past driving data that are stored in a driver profile, and using real time information about the Electric Vehicle parameters (e.g. speed and energy stored in the batteries), combined with external parameters (e.g. condi-tions of roads, traffic, and weather), determine the range autonomy accurately, taking into account the historical driver behavior. The driver profile is based ...
Electric vehicle route recommender system
Ferreira, João C.; Monteiro, Vítor; Afonso, João L.This paper presents a recommender system responsible for processing information that will help the driver in the daily use of his Electric Vehicle (EV), minimizing the problem of range anxiety through a personalized range prediction and by presenting in real time relevant information about the charging stations that can be reached within the range autonomy. Given the success of recommendation systems on automat...
Smart battery charger for electric mobility in smart grids
Monteiro, Vítor; Ferreira, João C.; Afonso, João L.In this paper is presented the development of a smart batteries charger for Electric Vehicles (EVs) and Plug-in Hybrid Electric Vehicles (PHEVs), aiming their integration in Smart Grids. The batteries charging process is controlled by an appropriate control algorithm, aiming to preserve the batteries lifespan. The main features of the equipment are the mitigation of the power quality degradation and the bidirec...
Conversion of an internal combustion engine vehicle into an electric vehicle
Pedrosa, Delfim; Monteiro, Vítor; Gonçalves, Henrique; Exposto, Bruno; Pinto, J. G.; Afonso, João L.In this paper is described the conversion of an Internal Combustion Engine (ICE) vehicle into and Electric Vehicle (EV). The main steps of this conversion are briefly described, especially the standards to legalize EVs in Portugal, and the EV elements, mainly, the electric motor and its respective controller, and the batteries with the charging system. This paper also presents the modifications performed in t...
Development of a digital controller with data acquisition to a test bench for e...
Pedrosa, Delfim; Pereira, Rui; Gonçalves, Henrique; Exposto, Bruno; Monteiro, Vítor; Pinto, J. G.; Afonso, João L.The electric motors’ test benches are greatly used by electric motors manufacturers and drive system designers. In this paper it is described the conversion process of an older manually controlled test bench, in an automatic digitally controlled one with integrated data acquisition system. The renewed test bench is based in a two quadrant eddy current electromagnetic brake, in which the manual torque controller...
Bidirectional multilevel converter for electric vehicles
Monteiro, Vítor; Pinto, J. G.; Ferreira, João C.; Gonçalves, Henrique; Afonso, João L.In this paper is presented an H-Bridge Multilevel Converter topology for Electric Vehicles (EVs) and Plug-in Hybrid Electric Vehicles (PHEVs). The topology of the presented multilevel converter allows the interface between the batteries, the electric motor of the vehicle, and the electrical power grid. Thereby, taking into account that the proposed multilevel converter requires the use of isolated voltage sourc...
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