MOTOR CONTROLLER OF HYBRID VEHICLE

PROBLEM TO BE SOLVED: To provide a motor controller of a hybrid vehicle capable of suppressing estrangement between a generated power and a power consumption and suppressing damage of a component due to excessive voltage and generation of torque shortage of a motor due to voltage reduction when a ba...

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Bibliographische Detailangaben
1. Verfasser:	MASUDA REI
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 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 INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a motor controller of a hybrid vehicle capable of suppressing estrangement between a generated power and a power consumption and suppressing damage of a component due to excessive voltage and generation of torque shortage of a motor due to voltage reduction when a battery is in an electricity input/output limitation state. SOLUTION: In the motor controller of a hybrid vehicle having a motor torque calculation unit 103 for calculating a motor torque command value based on driver request torque, the motor torque calculation unit 103 cancels calculation of the motor torque command based on the driver request torque, and performs input/output limitation processing for calculating motor torque command so that a difference between the generated power of a generator and the power consumption of the motor is within the electricity input/output limitation of the battery when the battery is in the input/output limitation state where electricity input/output is limited. COPYRIGHT: (C)2010,JPO&INPIT