Many translated example sentences containing “frenado regenerativo” – English- Spanish dictionary and search engine for English translations. Con la utilización del frenado regenerativo se recupera la energía cinética transformándola en energía eléctrica, que podrá ser utilizada en. Regenerative braking is an energy recovery mechanism which slows a vehicle or object by converting its kinetic energy into a form which can be either used.
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Archived regensrativo the original on 6 July Electricity generated by regenerative braking may be fed back into the traction power supply; either offset against other electrical demand on the network at that instant, used for head end power loads, or stored in lineside storage systems for later use.
Archived from the original on 25 July Archived from the original on 23 May Archived from the original PDF on 5 June This energy displaced the oil normally burned to keep the water hot, and thereby recovered energy that could be used to accelerate again. Retrieved 11 March In areas where there is a constant need for power unrelated to moving the vehicle, such as electric train heat or air conditioningthis load requirement can be utilized as a sink for the recovered energy via modern AC traction systems.
Electric motorswhen used in reverse function as generatorsconvert mechanical energy into electrical energy. In addition to improving the overall efficiency of the vehicle, regeneration can greatly extend the life of the braking system as its parts do not wear as quickly.
The work out of the battery represents the amount of energy produced by the regenerative brakes. Regeneratovo from the original on 23 November Hydraulic hybrid vehicles use hydraulic motors to store energy in the form of compressed air.
FUNCIONAMIENTO DEL FRENADO REGENERATIVO DE LOS AUTOS HÍBRID by israel mastranzo on Prezi
Johns Hopkins University Press. Regenerative braking has a similar energy equation to the equation for the mechanical flywheel. Improvements in electronics allowed this process to be fully automated, starting with ‘s AMC Amitron experimental electric car.
The flywheel can only store so much energy, however, and this is limited by its maximum amount of rotational kinetic energy. An assumption is made that during braking there is no change in the potential energy, enthalpy of the flywheel, pressure or volume of the flywheel, so only kinetic energy will be considered. Vehicles propelled by electric motors use them as generators when using regenerative braking, braking by transferring mechanical energy from the wheels to an electrical load.
The Baku-Tbilisi-Batumi railway Transcaucasus Railway or Georgian railway started utilizing regenerative braking regeneratiivo the early s.
During braking, the traction motor connections are altered to turn them into electrical generators. Retrieved from ” https: Retrieved 13 September The supply frequency must also be matched this mainly applies to locomotives where an AC supply is rectified for DC motors.
Retrieved 14 January Early examples of this system were the front-wheel drive conversions of horse-drawn cabs by Louis Antoine Krieger in Paris in the s. This can be represented by:. Archived from the original on 4 February Retrieved 15 Frrenado Archived from the original on 17 October Kinetic energy recovery system. However, the whole mechanism including the flywheel sits entirely regenerativvo the vehicle’s hub looking like a drum brake.
Regenerative brake – Wikipedia
Raworth’s Rebenerativo Patents —, offering them economic and operational benefits    as explained in some detail by his son Alfred Raworth. Archived from the original on 23 June In and engineers Abraham Farag and Loren Majersik were issued two patents for this brake-by-wire technology. In several cases the tram car motors were shunt wound instead of series wound, and the systems on the Crystal Palace line utilized series-parallel controllers.
A form of what can be described as regenerative braking is used on some parts of the London Undergroundachieved by having small slopes leading up and down from stations. Xtrac and Flybrid are both licensees of Torotrak’s technologies, which employ a small and sophisticated ancillary gearbox incorporating a continuously variable transmission CVT. Retrieved 4 May Retrieved 27 April Retrieved 20 January The concept of transferring the vehicle’s kinetic energy using flywheel energy storage was postulated by physicist Richard Feynman in the s  and is exemplified in such systems as the ZytekFlybrid,  Torotrak   and Xtrac used in F1.
Archived from the original on 7 July The Krieger electric landaulet had a drive motor in each front wheel with a second set of parallel windings bifilar coil for regenerative braking. The MG now excites the motor fields. Two minor incidents were reported during testing of KERS systems in Designed by Gulton Industries  the motor controller automatically began battery charging when the brake pedal was applied. The GM EV-1 was the first commercial car to do this.
Vodafone McLaren Mercedes began testing of their KERS in September at the Jerez test track in preparation for the F1 season, although at that time it was not yet known if they would be operating an electrical or mechanical system.