The subject of the invention is a method for controlling an alternator (30) for a hybrid vehicle equipped with a combustion engine (2) driving a transmission (6) via a progressive-coupling member (4), this vehicle comprising an electric traction machine (10; 18) powered by a traction battery (12), which delivers torque to the driven wheels (8, 26) without passing via the coupling member (4), and comprising a voltage converter (36) recharging a battery of the on-board network (34), this method being notable in that if the battery of the on-board network (34) needs recharging, it allows the alternator (30) to take torque off the combustion engine (2) when the speed of the vehicle is below a speed threshold, and it prevents this taking-off of torque if the speed is above this threshold and if the coupling member (4) is fully closed.
PROCEDE POUR VEHICULE HYBRIDE DE CONTROLE D'UN ALTERNATEUR DE RECHARGE D'UNE BATTERIE D'UN RESEAU DE BORD
METHOD FOR A HYBRID VEHICLE TO CONTROL AN ON-BOARD NETWORK BATTERY RECHARGING ALTERNATOR
VERFAHREN FÜR EIN HYBRIDFAHRZEUG ZUR STEUERUNG EINER BORDEIGENEN NETZBATTERIEAUFLADENDEN LICHTMASCHINE
2021-03-17
Patent
Electronic Resource
French
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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