Publication

Experimentation and study of an electric scooter assisted by supercapacitors

Alfred Rufer, Philippe Barrade
2007
Conference Papers

Abstract

Electric vehicles are mainly fed directly from batteries, where the high power solicitation represents a well-known problem with its relation to efficiency and life cycle of batteries. The paper presents experimentation and study of a solution with power assistance with supercapacitors where the design is based on recognized specific power requirements recorded on given tracks in the city of Lausanne.

Official source

https://infoscience.epfl.ch/entities/publication/647073bc-4c71-4c9f-99f5-7ab1af2347d1

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Alfred Rufer, Philippe Barrade
2007
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/647073bc-4c71-4c9f-99f5-7ab1af2347d1

About this result

Related concepts (9)

Battery electric vehicle

A battery electric vehicle (BEV), pure electric vehicle, only-electric vehicle, fully electric vehicle or all-electric vehicle is a type of electric vehicle (EV) that exclusively uses chemical energy stored in rechargeable battery packs, with no secondary source of propulsion (a hydrogen fuel cell, internal combustion engine, etc.). BEVs use electric motors and motor controllers instead of internal combustion engines (ICEs) for propulsion. They derive all power from battery packs and thus have no internal combustion engine, fuel cell, or fuel tank.

Electric vehicle

An electric vehicle (EV) is a vehicle that uses one or more electric motors for propulsion. It can be powered by a collector system, with electricity from extravehicular sources, or it can be powered autonomously by a battery (sometimes charged by solar panels, or by converting fuel to electricity using fuel cells or a generator). EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels, electric aircraft, and electric spacecraft.

Electric motorcycles and scooters

Electric motorcycles and scooters are plug-in electric vehicles with two or three wheels. Power is supplied by a rechargeable battery that drives one or more electric motors. Electric scooters are distinguished from motorcycles by having a step-through frame, instead of being straddled. Electric bicycles are similar vehicles, distinguished by retaining the ability to be propelled by the rider pedaling in addition to battery propulsion. Electric scooters with the rider standing are known as e-scooters.

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