The invention relates to a method and a device (1) for controlling a braking power, in particular a drag torque, of an electric or hybrid vehicle having an electric machine (6) that can be operated in recuperation mode, comprising an evaluation and control unit (2) by means of which it is possible to determine a recuperative power which can be produced at a given time, taking at least one parameter into account, wherein a difference between the recuperative power that can be produced at a given time and a recuperative power set by at least one first means (3) or a predefined recuperative power can be determined, wherein, by means of the evaluation and control unit (2), the electric machine (6) can be activated in order to produce the recuperative power possible at a given time, and an electrically controllable operational brake (7) can be activated in order to produce a braking power as a function of the difference determined.
VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINER BREMSLEISTUNG EINES ELEKTRO- ODER HYBRIDFAHRZEUGS
METHOD AND DEVICE FOR CONTROLLING A BRAKING POWER OF AN ELECTRIC OR HYBRID VEHICLE
PROCÉDÉ ET DISPOSITIF DE COMMANDE D'UNE FORCE DE FREINAGE DE VÉHICULE ÉLECTRIQUE OU HYBRIDE
2022-07-06
Patent
Electronic Resource
German
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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