POWER TRANSMISSION DEVICE FOR HYBRID VEHICLE AND HYBRID SYSTEM

A power transmission device includes: a power distribution mechanism (20) in which rotation components including a carrier (C1) connected to an engine rotation shaft (11), a sun gear (S1) connected to an MG1 rotation shaft (12), and a sun gear (S2) connected to an MG2 rotation shaft (13) are rotatab...

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Bibliographische Detailangaben
Hauptverfasser:	HATA, Kensei, IWASE, Yuji, NOBUYASU, Seitaro
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 BLASTING CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A power transmission device includes: a power distribution mechanism (20) in which rotation components including a carrier (C1) connected to an engine rotation shaft (11), a sun gear (S1) connected to an MG1 rotation shaft (12), and a sun gear (S2) connected to an MG2 rotation shaft (13) are rotatable in different rotation speeds; a friction clutch (40) which is interposed between an engine (ENG) and the carrier (C1); and a HVECU (50) which performs a stop control for the engine (ENG) and a release control for the friction clutch (40) so as to cause the vehicle to travel only by the power of the second rotary machine (MG2) and performs an engagement control for the friction clutch (40) while the vehicle travels only by the power of the second rotary machine (MG2) so as to perform a push-start of the engine (ENG), wherein the HVECU (50) controls the first rotary machine (MG1) so that the friction clutch (40) is maintained in a half engagement state during the push-start of the engine (ENG).