A hybrid vehicle (1) with four drive wheels (2, 4) having: an internal combustion heat engine (5), which transmits the motion to a first pair of drive wheels (4) and has at least one cylinder (8) provided with at least one intake valve (10) and with an exhaust valve (12); a turbine (20), which is designed to be rotated by the exhaust gases; a first electric machine (26), which is designed to be rotated by the turbine (20) so as to generate electrical energy; a second electric machine (3), which transmits the motion to a second pair of drive wheels (2); and a control unit (30), which is configured to cyclically determine an electric power (Pdes) to be necessarily generated and an electric power (Peff) generated by the first electric machine (26) and to adjust an opening advance of the exhaust valve (12) depending on the difference between the electric power (Peff) generated by the first electric machine (26) and the electric power (Pdes) to be necessarily generated.
FOUR-WHEEL DRIVE HYBRID VEHICLE COMPRISING AN INTERNAL COMBUSTION HEAT ENGINE PROVIDED WITH AN ELECTRIFIED TURBINE AND CORRESPONDING CONTROL METHOD
HYBRIDFAHRZEUG MIT VIERRADANTRIEB MIT EINER ELEKTRISCHEN TURBINE VERSEHENEN BRENNKRAFTWÄRMEMASCHINE UND ZUGEHÖRIGES STEUERUNGSVERFAHREN
VÉHICULE HYBRIDE À QUATRE ROUES MOTRICES COMPRENANT UN MOTEUR À COMBUSTION INTERNE DOTÉ D'UNE TURBINE ÉLECTRIFIÉE ET PROCÉDÉ DE COMMANDE CORRESPONDANT
2022-08-17
Patent
Electronic Resource
English
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 / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen |
European Patent Office | 2020
|European Patent Office | 2022
|European Patent Office | 2020
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