The invention relates to a method for controlling electric machines of a hybrid vehicle with four drive wheels, of the type comprising a combustion engine and at least three electric machines supplied by a traction battery, comprising: - a step of managing electrical power setpoints during which maximum limits of electrical power able to be used by each electric machine are determined, - a step of distributing, to each machine, a torque setpoint taking the maximum limits into account. These maximum limits are determined by taking into account the maximum electrical power available at the traction battery, a target electrical power setpoint which is a function of the position of at least one vehicle control member, an intrinsic maximum power setpoint of the electric machine and a current value of the electrical power provided by the electric machine.
PROCEDE ET SYSTEME DE COMMANDE DES MACHINES ELECTRIQUES D'UN VEHICULE HYBRIDE A QUATRE ROUES MOTRICES
METHOD AND SYSTEM FOR CONTROLLING ELECTRIC MACHINES OF A HYBRID VEHICLE WITH FOUR DRIVE WHEELS
VERFAHREN UND SYSTEM ZUR STEUERUNG ELEKTRISCHER MASCHINEN EINES HYBRIDFAHRZEUGS MIT VIER ANTRIEBSRÄDERN
2024-09-04
Patent
Electronic Resource
French
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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