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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Retrieved 1 June The GM EV-1 was the first commercial car to do this.
This was to balance the sport’s move from 2. Retrieved 27 April Rearranging this equation to solve for the power produced by the generator gives this equation:. In and engineers Abraham Farag and Loren Majersik were issued two patents for this brake-by-wire technology. Archived from the original PDF on 25 June Retrieved 3 January At the following race, Lewis Hamilton became the first driver to take pole position with a KERS car, his teammate, Heikki Kovalainen qualifying second.
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. 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.
Braking effort is proportional to the product of the magnetic strength of the field regeneratiov, multiplied by that of the armature windings.
In battery electric and hybrid electric vehicles, the energy is stored chemically in a batteryelectrically in a bank of capacitorsor mechanically in a rotating flywheel.
Archived from the original on 24 July During the season, Renault and BMW stopped using the system. However, the whole mechanism including the flywheel sits entirely in the vehicle’s hub looking like a drum brake. The regenerqtivo can only store so much energy, however, and this is limited by its maximum amount of rotational kinetic energy.
Archived from the original on 18 June Vodafone McLaren Mercedes began testing of their KERS in September at the Jerez test track in preparation for the Rdgenerativo season, although at that time it was not yet known if they would be operating an electrical or mechanical system.
Two minor incidents were reported during testing of KERS systems in Archived from the original on 17 October This page was last edited on 10 Decemberat With the reyenerativo of KERS in the season, four teams used it at some point frejado the season: Vehicles that use dynamic brakes include forklift trucksdiesel-electric locomotivesand trams. Regenerative braking is not by itself sufficient as the sole means of safely bringing a vehicle to a standstill, or slowing it as required, so it must be used in conjunction with another braking system such as friction -based braking.
Retrieved 14 January Retrieved 28 May 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.
Views Read Edit View history. The MG now excites the motor fields. Spragueintroduced two important inventions: Early examples of this system were the front-wheel drive conversions of horse-drawn cabs by Louis Antoine Krieger in Paris in the s.
Retrieved 15 December 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.
Kinetic energy recovery systems KERS were used for the motor sport Formula One ‘s seasonand are under development for road vehicles. With DC supplies, this requires that the voltage be closely controlled. As the car sits idle, little rotational kinetic energy is lost over time so the initial amount of energy in the flywheel can be assumed to equal the final amount of energy distributed by the flywheel.
A small number of steep grade railways have used 3-phase power supplies and induction motors. In other projects Wikimedia Commons. Automobile Club de l’Ouestthe organizer behind the annual 24 Hours of Le Mans event and the Le Mans Series is currently “studying specific rules for LMP1 that will be equipped with a kinetic energy recovery system.
The motor fields are connected across the main traction generator MG and the motor armatures are connected across the load.
Regenerative brake – Wikipedia
Archived from the original on 23 November Archived from the original on 13 January This heat can be used to warm the vehicle interior, or dissipated externally by large radiator -like cowls to house the resistor banks. Automatic transmission Chain drive Clutch Constant-velocity joint Continuously variable transmission Coupling Differential Direct-shift gearbox Drive shaft Dual-clutch transmission Drive wheel Electrohydraulic manual transmission Electrorheological clutch Epicyclic gearing Fluid coupling Friction drive Gear stick Giubo Hotchkiss drive Limited-slip differential Locking differential Manual transmission Manumatic Regeneratovo pawl Park by wire Preselector gearbox Semi-automatic transmission Shift by wire Torque converter Transaxle Transmission control unit Universal joint.
The work out of the battery represents the amount of energy frenaro by the regenerative brakes.
Alternatives to the internal combustion engine: Compared to electro-pneumatic friction brakes, braking with the traction motors can be regulated faster improving the performance of wheel fernado protection.