A method for operating a hybrid electric vehicle including determining a period of time and a speed of crankshaft rotation inducing lubricant delivery to a lubricated component in an internal combustion engine of a vehicle based on an ambient temperature and when a period of combustion inactivity exceeds a threshold and a state of charge of an electrical storage device is above a limit and attached to an external power source, rotating the crankshaft for the duration and speed using an electric machine.
METHOD OF CONTROLLING THE OPERATION OF A RANGE EXTENDED PLUG-IN HYBRID ELECTRIC VEHICLE
21.03.2019
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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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