Method for charging battery of a hybrid vehicle at neutral shift range and a hybrid vehicle using the same

The present invention relates to a method for charging battery of a hybrid vehicle at neutral shift range and a hybrid vehicle using the same which enable generating and charging battery at a neutral shift range by restricting a rotation of an output element of the automatic transmission. A preferre...

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Bibliographische Detailangaben
1. Verfasser:	KIM KYUNG H.,KIM YEON H.,YOUN JOO W.,HWANG KYUNG W
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL 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 BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 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 PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a method for charging battery of a hybrid vehicle at neutral shift range and a hybrid vehicle using the same which enable generating and charging battery at a neutral shift range by restricting a rotation of an output element of the automatic transmission. A preferred method for charging battery of a hybrid vehicle at a neutral shift range according to an exemplary embodiment of the present invention includes determining whether current shift range is neutral shift range; measuring a battery SOC (state of charge); operating an EHB (Electro Hydraulic Brake) when the measured battery SOC is lower than a predetermined lower limit battery SOC; operating an generator by operating an engine; measuring a battery SOC after operating the generator; releasing EHB when the battery SOC measured after operating the generator is higher than the predetermined lower limit battery SOC.