APPARATUS AND METHOD FOR CONTROLLING CLUTCH SLIP OF HYBRID VEHICLE

An apparatus and a method for controlling a clutch slip of a hybrid vehicle enable slipping even in a dry engine clutch having a small heat capacity by simultaneously slipping an engine clutch and a dual clutch in a hybrid vehicle mounted with a dual clutch transmission (DCT) to disperse the heat ca...

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Bibliographische Detailangaben
Hauptverfasser:	OH, JONGHAN, MOON, SEONGWOOK
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 BRAKES CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION CLUTCHES CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLETECHNOLOGY INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus and a method for controlling a clutch slip of a hybrid vehicle enable slipping even in a dry engine clutch having a small heat capacity by simultaneously slipping an engine clutch and a dual clutch in a hybrid vehicle mounted with a dual clutch transmission (DCT) to disperse the heat capacity. The apparatus for controlling the clutch slip of a hybrid vehicle includes: an engine clutch selectively connecting an engine and a motor generating power; a dual clutch mechanism selectively connecting the motor and a transmission; and a controller controlling an operation of the engine clutch and two clutches of the dual clutch mechanism, in which the controller may simultaneously perform a dual clutch slip control according to a motor speed and an engine clutch slip control according to an engine speed.