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Mostrando ítems 11-20 de 236
Improved performance of a battery powered electric car, using photovoltaic cells
(IEEE, 2003)
One of the major problems for the massive applicability of electric vehicles (EVs) is the scarce capacity of conventional electrical energy storage systems. Although this constraint has been overcome in many cases using ...
Energy storage for electric vehicles
(IEEE, 2010)
Electric vehicles have reached a mature technology today because they are superior to internal combustion engines (ICE) in efficiency, endurance, durability, acceleration capability and simplicity. Besides, they can recover ...
Licensing a fuel cell bus and a hydrogen fueling station in Brazil
(Pergamon-elsevier Science LtdOxfordInglaterra, 2013)
Projeto conceitual de um veiculo aéreo não tripulado movido a células a combustível de hidrogênio
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-02-01)
With the increasing degree of pollution caused by the use of fossil fuels in aviation, fuel cell
powered propulsion systems represent one of the most promising technology for reducing
polluting gases emission resulting ...
Simulation of a hydrogen hybrid battery-fuel cell vehicle
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-11-01)
This paper describes a vehicle simulation toolbox developed under Matlab® environment, which can be used to estimate the range of a vehicle battery, or a fuel cell/battery hybrid system. The model is function of mechanical ...
Energy management fuzzy logic supervisory for electric vehicle power supplies system
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2008)
Solar-powered Hydrogen Refueling Stations: A techno-economic analysis
(2019-01-01)
Fuel cell vehicles are a possible alternative for allowing a replacement of fossil-fuel based transportation. Thereby, this work's methodology proposes a Hydrogen Refueling Station (HRS) design powered by a photovoltaic ...
Comparative analysis between a PEM fuel cell and an internal combustion engine driving an electricity generator: Technical, economical and ecological aspects
(Elsevier B.V., 2014-02-05)
In the recent years the fuel cells have received much attention. Among various technologies, the Proton Exchange Membrane Fuel Cell (PEMFC) is currently the most appropriate and is used in several vehicles prototype. A ...