HYBRID CAR IN P0-CONFIGURATION WITH AN ELECTRICAL MACHINE AT A SIDE OF A COMBUSTION ENGINE THAT FACES AWAY FROM A CLUTCH IN P1-CONFIGURATION WITH THE ELECTRICAL MACHINE BETWEEN THE CLUTCH AND THE COMBUSTION ENGINE

A method for controlling a car with a parallel hybrid system comprising at least a cobustion engine 10 and an electrical machine 20 in P0- or P1-configuration with clutch for connecting the combustion engine's output shaft with at least one drive shaft (40, 50) comprising the steps of determini...

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Bibliographische Detailangaben
Hauptverfasser:	Nalbach, Marc, Körner, André, Kahnt, Sebastian
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A method for controlling a car with a parallel hybrid system comprising at least a cobustion engine 10 and an electrical machine 20 in P0- or P1-configuration with clutch for connecting the combustion engine's output shaft with at least one drive shaft (40, 50) comprising the steps of determining a power demand P d , decoupling the combustion engine 10 from the drive shaft 40, 50 if the power demand P d is below a first threshold P 1 and coupling the combustion engine 10 with the drive shaft 40, 50 if the power demand P d is above the first threshold P 1 provides additional fuel savings if the method further comprises shutting off the combustion engine 10 and providing power to the drive shaft 40, 50 by providing electrical power to the electrical machine 20 to drive the car, if the power demand P d is between said first threshold P 1 and a second threshold P 2 , wherein said second threshold P 2 is greater than the first threshold P 1 , i.e. if P 1