POWER OUTPUT DEVICE AND AUTOMOBILE EQUIPPED WITH IT, AND CONTROL METHOD OF POWER OUTPUT DEVICE

PROBLEM TO BE SOLVED: To output driving force from a generator to a drive shaft by stably operating an internal combustion engine at a target rotation speed and using reaction force on an engine side. SOLUTION: In an automobile wherein the internal combustion engine, the generator and the drive shaf...

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Bibliographische Detailangaben
1. Verfasser:	KAMIOKA KIYOSHIRO
Format:	Patent
Sprache:	eng
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 COMBUSTION ENGINES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONTROLLING COMBUSTION ENGINES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS 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 TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To output driving force from a generator to a drive shaft by stably operating an internal combustion engine at a target rotation speed and using reaction force on an engine side. SOLUTION: In an automobile wherein the internal combustion engine, the generator and the drive shaft are connected through a planetary gear mechanism and an electric motor is connected to the drive shaft, when the electric motor becomes a state impossible to drive, a basic throttle opening degree is set based on a differential between the target rotation speed and a present rotation speed of the engine by a relational expression in feedback control, a compensation opening degree for canceling a variation of torque acting on the engine side by a variation of negative torque from the generator is set based on torque acting on the engine side from the generator and on present and previous values of rotation speed of the engine and the target throttle opening degree is set by a sum of both the opening degrees. Quick response can be made to the negative torque variation of the generator at the time of outputting positive torque to the drive shaft by outputting the negative torque from the generator with use of the reaction force of the engine and the engine can be stably operated at the target rotation speed. COPYRIGHT: (C)2006,JPO&NCIPI