To provide a power generation control device for a hybrid vehicle that prevents discomfort from being imparted to the occupant in a traveling scenario in which stops and starts are repeated. A hybrid vehicle comprises a first motor/generator (MG1) that is mechanically coupled to drive wheels (19), a second motor/generator (MG2) that is mechanically coupled to an internal combustion engine (ICE), and a high-power battery (3) that is electrically coupled to two motor/generators (MG1, MG2). In this hybrid vehicle is provided a power generation controller (21), which carries out series power generation, in which electric power is generated in the second motor/generator (MG2) by the internal combustion engine (ICE) while traveling by using the first motor/generator (MG1) as the drive source, and idle power generation in which electric power is generated in the second motor/generator (MG2) by internal combustion engine (ICE) while the vehicle is stopped. This module (21) sets a series power generation start threshold (SOC1) of the battery SOC at which series power generation is started, and an idle power generation start threshold (SOC3) of the battery SOC at which idle power generation is started, to the same first common power generation start threshold (SOC1).
POWER GENERATION CONTROL DEVICE FOR HYBRID VEHICLE
STROMERZEUGUNGSSTEUERUNGSVORRICHTUNG FÜR EIN HYBRIDFAHRZEUG
DISPOSITIF DE COMMANDE DE PRODUCTION D'ÉNERGIE POUR UN VÉHICULE HYBRIDE
2019-12-04
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |