WO2010064550A1 - ハイブリッド車両用動力伝達装置 - Google Patents
ハイブリッド車両用動力伝達装置 Download PDFInfo
- Publication number
- WO2010064550A1 WO2010064550A1 PCT/JP2009/069747 JP2009069747W WO2010064550A1 WO 2010064550 A1 WO2010064550 A1 WO 2010064550A1 JP 2009069747 W JP2009069747 W JP 2009069747W WO 2010064550 A1 WO2010064550 A1 WO 2010064550A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power transmission
- disconnecting
- electric motor
- motor
- internal combustion
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/442—Series-parallel switching type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/61—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/11—Stepped gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
- B60W20/15—Control strategies specially adapted for achieving a particular effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
- B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/145—Structure borne vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/42—Clutches or brakes
- B60Y2400/428—Double clutch arrangements; Dual clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0607—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate
- F16D2021/0615—Double clutch with torque input plate in-between the two clutches, i.e. having a central input plate the central input plate is supported by bearings in-between the two clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/063—Electric arrangements for clutch control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0684—Mechanically actuated clutches with two clutch plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Definitions
- the present invention relates to a power transmission device for a hybrid vehicle, and more particularly to a power transmission device for a hybrid vehicle that includes an internal combustion engine and two electric motors and is capable of driving an engine and a motor.
- Patent Document 1 As a power transmission device for a hybrid vehicle that includes an engine and two motors and is capable of driving the engine and driving the motor, for example, the one described in Patent Document 1 is known.
- the hybrid vehicle power transmission device 100 described in Patent Literature 1 includes an engine 101, a first motor 102, and a second motor 103, as shown in FIG.
- the motor 103 is directly connected, the output shaft 104 from the engine 101 and the second motor 103 and the driven shaft 105 are connected via the first clutch 106, and the first motor 102 and the driven shaft 105 are connected to the second clutch 107. Connected through.
- the first clutch 106 is connected and the second clutch 107 is disconnected to prevent the first motor 102 from being driven when the engine 101 is driven, and conversely the motor driven by the first motor 102.
- the first clutch 106 is disconnected and the second clutch 107 is connected, thereby preventing the engine 101 and the second motor 103 from rotating together.
- the engine 101 and the second motor 103 are directly connected. Therefore, when the engine is driven by the engine 101, the second motor 103 is always driven. The second motor 103 becomes a load and becomes a factor that hinders improvement in fuel consumption.
- the present invention has been made in view of the above-described circumstances, and an object thereof is to provide a power transmission device for a hybrid vehicle that prevents the two electric motors from being accompanied when the internal combustion engine is driven.
- a hybrid vehicle power transmission device including an internal combustion engine and first and second electric motors
- the hybrid vehicle is interposed between an engine shaft of the internal combustion engine and a driven shaft driven by the engine shaft.
- Flywheel A first connection / disconnection means disposed on the internal combustion engine side of the flywheel, for connecting / disconnecting power transmission between the internal combustion engine and the first electric motor;
- a second connecting / disconnecting means disposed on the driven shaft side of the flywheel, for connecting / disconnecting power transmission between the internal combustion engine and the driven shaft;
- Connection switching means for connecting / disconnecting power transmission between the second electric motor and the driven shaft.
- a transmission is provided on the driven shaft side of the flywheel,
- the connection switching means is provided in the transmission and is in a neutral state in which power transmission between the second electric motor and the driven shaft is cut off, and in a gear shifting state in which the second electric motor is shifted and connected to the driven shaft.
- a shifter that can be selected.
- the transmission is a transmission including at least two transmission gear pairs.
- friction disks of the first connecting / disconnecting means and the second connecting / disconnecting means are provided so as to sandwich the flywheel, By controlling the position of the friction disk, the first connecting / disconnecting unit connects / disconnects power transmission between the internal combustion engine and the first electric motor, and the second connecting / disconnecting unit includes the internal combustion engine, the driven shaft, and the driven shaft. The power transmission is connected and disconnected.
- the second connecting / disconnecting unit is disconnected and the connection switching unit is connected to drive the second electric motor in the reverse rotation direction when the vehicle moves backward.
- regenerative power generation is performed by the second motor by connecting the connection switching unit, or the first connecting / disconnecting unit and the second disconnecting unit are connected. By connecting the contact means, regenerative power generation is performed by the first electric motor, or both are performed.
- connection switching means When connecting the connection switching means during driving of the vehicle by the internal combustion engine, the connection switching means is configured such that the rotational speed of the internal combustion engine and the rotational speed transmitted from the second electric motor to the driven shaft are substantially the same. Are connected.
- the first connecting / disconnecting unit is connected to drive the first electric motor according to the situation, or the first electric motor It is characterized by regenerative power generation.
- the second connecting / disconnecting means is disconnected when the internal combustion engine is started, and the first electric motor is driven by connecting the first connecting / disconnecting means. An internal combustion engine is started.
- the first connecting / disconnecting unit is connected during steady running, and the internal combustion engine performs regenerative power generation using the first electric motor, and the second connecting / disconnecting unit is disconnected.
- the connection switching means drives the second electric motor via the appropriate transmission gear pair to travel.
- the first connection / disconnection means for connecting / disconnecting the internal combustion engine and the first electric motor and the connection switching means for connecting / disconnecting the second electric motor and the driven shaft are disconnected, and
- the second connecting / disconnecting means for connecting / disconnecting the drive shaft it is possible to prevent the two electric motors from being carried around during traveling by the internal combustion engine. As a result, it is possible to suppress an increase in load due to the rotation of the electric motor and contribute to an improvement in fuel consumption.
- the internal combustion engine is disconnected by disconnecting the second connecting / disconnecting means for connecting / disconnecting the internal combustion engine and the driven shaft, and connecting the connection switching means for connecting / disconnecting the second electric motor and the driven shaft.
- the first connecting / disconnecting means and the second connecting / disconnecting means are arranged on both sides of the flywheel for leveling the rotational fluctuation of the internal combustion engine, the space on both sides of the flywheel can be used effectively.
- the actuator for controlling the connecting / disconnecting means can be arranged at one place and the hydraulic circuit and the electric circuit can be unified. .
- the connection switching means in the transmission by providing the connection switching means in the transmission, the torque transmitted from the electric motor to the driven shaft can be adjusted by the transmission, and the second electric motor can be reduced in size. Can do.
- the second electric motor can be efficiently used by selecting the transmission gear according to the situation.
- the first connecting / disconnecting means and the second connecting / disconnecting means are controlled by controlling the positions of the friction disks of the first connecting / disconnecting means and the second connecting / disconnecting means provided so as to sandwich the flywheel.
- the connection / disconnection means can be connected / disconnected.
- efficient driving is enabled by driving all of the internal combustion engine, the first electric motor, and the second electric motor during high-load driving.
- connection shock can be suppressed by connecting the rotation speed of the internal combustion engine and the rotation speed transmitted from the second electric motor to the driven shaft.
- the first connecting / disconnecting means is connected when the vehicle is driven by the internal combustion engine, and driving or regenerative power generation by the first electric motor is selected according to the situation. Charging can be performed.
- the first electric motor since the internal combustion engine can be started using the first electric motor, the first electric motor functions as a stator motor, and it is not necessary to mount a starter motor. Weight reduction and cost reduction can be achieved.
- so-called series traveling can be used even when the traveling load is large during steady traveling or when the remaining battery capacity is reduced.
- FIG. It is the schematic of the power transmission device for hybrid vehicles which concerns on this invention. It is the elements on larger scale of the power transmission device for hybrid vehicles shown in FIG. It is the schematic of the power transmission device for hybrid vehicles at the time of a vehicle stop. It is the schematic which shows the torque transmission of the power transmission device for hybrid vehicles at the time of vehicle starting, the time of low speed driving
- FIG. 1 is a schematic diagram of a power transmission device for a hybrid vehicle described in Patent Document 1.
- the hybrid vehicle power transmission device 10 includes an engine 1 (internal combustion engine), a crankshaft 11 (engine shaft) of the engine 1, and a crankshaft 11 of the engine 1.
- a flywheel 13 interposed between the driven shaft 12 to be driven, a first motor 21 (first electric motor) disposed on the engine 1 side of the flywheel 13, and a driven shaft of the flywheel 13
- a second motor 22 second electric motor disposed on the 12 side, which is a so-called hybrid vehicle drive device capable of running the engine by the engine 1 and running the motor by the second motor 22.
- the first motor 21 includes an inner rotor 21 a and an outer stator 21 b that is provided on the outer diameter side so as to face the inner rotor 21 a and is fixed to an engine case (not shown).
- the inner rotor 21 a is connected to the crankshaft 11.
- the outer shaft 24 is mounted on the same axis and is rotatable relative to the crankshaft 11 via a needle bearing 81.
- a first clutch 31 (first connecting / disconnecting means) described later is provided at the end of the outer shaft 24 on the flywheel 13 side.
- the second motor 22 includes an inner rotor 22a and an outer stator 22b provided on the outer diameter side so as to face the inner rotor 22a and fixed to an engine case (not shown).
- the inner rotor 22a is driven shaft 12. Is attached to an output shaft 14 extending in parallel with the output shaft 14.
- the output shaft 14 of the second motor 22 is connected to the driven shaft 12 via a transmission 70 disposed on the flywheel 13 side, and the driven shaft 12 has a second clutch, which will be described later, at the end of the flywheel 13 side.
- 32 (second connecting / disconnecting means) is provided, and a final gear 15 is provided at the opposite end, and the driving force of the driven shaft 12 is transmitted to the driving wheel 17 via the final gear 15 and the differential device 16. It is comprised so that.
- a flywheel 13 is provided integrally with the crankshaft 11 at the end of the crankshaft 11 of the engine 1 on the driven shaft 12 side.
- the driven shaft 12 is connected to the inner diameter of the flywheel 13 via a bearing 82. 11 is attached so as to be relatively rotatable.
- the flywheel 13 includes a disc portion 61 extending in the radial direction from the crankshaft 11, and an outer peripheral portion 62 projecting from the disc portion 61 on both sides in the axial direction parallel to the crankshaft 11 on the outer edge of the disc portion 61. Configured.
- the first and second clutches 31 and 32 are each composed of a friction disk assembly 4 and a clutch cover assembly 5, and the first clutch 31 is arranged on the engine 1 side adjacent to the flywheel 13, and the second clutch 32 is arranged adjacent to the flywheel 13 on the driven shaft 12 side.
- the friction disk assembly 4 includes a hub 40, a damper mechanism 41, and a friction disk 42.
- the hub 40 includes a cylindrical hub portion 40a extending in the axial direction and a disk-shaped flange portion 40b extending radially outward from the outer peripheral surface of the hub portion 40a.
- the hub portion 40a of the first clutch 31 is formed of an outer
- the hub portion 40 a of the second clutch 32 is attached to the outer peripheral surface of the driven shaft 12 so as to rotate integrally with the outer peripheral surface of the shaft 24.
- the damper mechanism 41 is for elastically connecting the hub 40 and the friction disk 42 in the rotational direction, and includes a flange portion 40b, the friction disk 42, and a plurality of coil springs 43.
- the flange portion 40b and the friction disk 42 are formed with a plurality of accommodating portions 40c and 42a cut out in a window shape, and the coil springs 43 are accommodated in the accommodating portions 40c and 42a so as to be elastically deformable in the rotation direction. Has been.
- the friction disk 42 is for transmitting torque due to frictional engagement, has a disk shape, and is disposed adjacent to the flange portion 40 b of the hub 40.
- the clutch cover assembly 5 includes a clutch cover 51, a pressure plate 52, and a diaphragm spring 53.
- the clutch cover 51 has an outer peripheral portion 51 a that covers the outer peripheral surface of the flywheel 13, and a side wall portion 51 b that is bent from the outer peripheral portion 51 a and extends toward the inner diameter side to cover the side surface of the flywheel 13.
- the protrusion 62a is integrally fixed to the flywheel 13 from both sides in the axial direction, and the pressure plate 52, the diaphragm spring 53, and the friction disk assembly 4 are accommodated therein.
- the pressure plate 52 is an annular member for holding the friction disk 42 between the flywheel 13 and is provided so as not to rotate relative to the clutch cover 51 and to be relatively movable in the axial direction.
- the diaphragm spring 53 is for urging the pressure plate 52 toward the flywheel 13 and is provided so as not to rotate relative to the clutch cover 51 and to be elastically deformable in the axial direction.
- the diaphragm spring 53 has an annular portion 53a and a plurality of lever portions 53b.
- the annular portion 53 a is for urging the pressure plate 52 in the axial direction, the outer peripheral portion of the annular portion 53 a abuts on the pressure plate 52, and the inner peripheral portion is supported in the axial direction by the clutch cover 51.
- the lever portion 53b is for elastically deforming the annular portion 53a in the axial direction, and is a portion extending radially inward from the annular portion 53a.
- An inner peripheral end portion of the lever portion 53b is supported by the release bearing 6 so as to be movable in the axial direction.
- the power from the crankshaft 11 is received from the friction disk 42 sandwiched between the flywheel 13 and the pressure plate 52 via the coil spring 43 and the hub 40.
- the power from the driven shaft 12 is transmitted to the engine 1 from the hub 40, the coil spring 43, and the friction disk 42 via the flywheel 13 and the crankshaft 11.
- the transmission 70 is a transmission that includes at least two or more transmission gear pairs.
- the transmission 70 includes a high-speed gear pair 71 and a low-speed gear pair 72 that have two different gear ratios.
- the high-speed gear pair 71 includes a high-speed driving gear 71a provided on the opposite side of the output shaft 14 of the second motor 22 from the second motor 22 and a high-speed driven gear 71b provided on the driven shaft 12 that meshes with the high-speed driving gear 71a.
- the low-speed gear pair 72 has a larger reduction ratio than the high-speed gear pair 71, and the low-speed drive provided on the opposite side of the high-speed drive gear 71a of the high-speed gear pair 71 across the shifter 73 (connection switching means). It comprises a gear 72a and a low-speed driven gear 72b provided on the driven shaft 12 that meshes with the low-speed drive gear 72a.
- the shifter 73 is configured to be able to select a neutral state in which the connection between the second motor 22 and the driven shaft 12 is disconnected, and a high-speed gear pair 71 and a low-speed gear pair 72. In the neutral state, the output of the second motor 22 is selected.
- the shaft 14 idles, power transmission between the output shaft 14 and the driven shaft 12 is interrupted, and the output shaft 14 of the second motor 22 is driven via the high speed gear pair 71 at the high speed gear pair connection position. 12, the output shaft 14 of the second motor 22 is connected to the driven shaft 12 via the low speed gear pair 72 to transmit power at the low speed gear pair connection position.
- the shifter 73 is connected to the high speed gear pair 71 at the time of low torque and high rotation operation, and conversely to the low speed gear pair 72 at the time of high torque and low rotation operation. Accordingly, a large torque can be obtained according to the situation using a small motor, and an efficient operation can be performed.
- FIG. 3 is a schematic diagram of the hybrid vehicle power transmission device 10 when the vehicle is stopped. As shown in FIG. 3, when the vehicle is stopped, the first clutch 31 is connected, the second clutch 32 is disconnected, and the shifter 73 is located at the low-speed gear pair connection position.
- the second motor 22 When starting from this state, when traveling at a low speed after starting, or when traveling backward, the second motor 22 is driven by driving the second motor 22 as shown by the arrows drawn in broken lines in FIG. The force is transmitted to the drive wheel 17 through the low speed gear pair 72, the final gear 15, and the differential device 16. In the case of reverse travel, the torque in the reverse direction is transmitted to the drive wheel 17 by driving the second motor 22 in the reverse direction when the rotation direction of the second motor 22 in the forward direction is the normal direction.
- the first clutch 31 is connected and the second clutch 32 is disconnected when the vehicle is stopped, and the shifter 73 is positioned at the low-speed gear pair connection position, so that the clutches 31 and 32 are connected and disconnected when starting. You can start without switching.
- the second motor 22 is responsible for starting with low efficiency of the engine 1, low speed running after starting, and reverse driving. It becomes. In this state, regenerative power generation can be performed by the second motor 22 using the power from the drive wheels 17 to charge a battery (not shown).
- the first clutch 31 is connected and the second clutch 32 is disconnected when the driving load is large or the remaining battery capacity is reduced during starting, low-speed driving after starting, or reverse driving.
- the engine 1 is driven.
- the first motor 21 can be driven to crank the engine 1 and ignite it.
- the power of the engine 1 is regenerated by the first motor 21 and the generated power is supplied to the second motor 22.
- the driving force of the second motor 22 is transmitted to the driving wheel 17 via the low speed gear pair 72, the final gear 15, and the differential device 16.
- the shifter 73 is further switched from the low speed gear pair connection position to the high speed gear pair connection position. More specifically, the second motor 22 is controlled by zero torque control and the shifter 73 is set to the neutral position to control the rotation speed of the second motor 22 and the post-synchronization shifter 73 is switched to the high speed gear pair connection position. Thereby, the shift shock accompanying the shift change can be suppressed. Then, as indicated by an arrow drawn with a broken line in FIG. 6, regenerative power generation is performed by the first motor 21 using the power of the engine 1, and the generated power is supplied to the second motor 22, thereby generating the second motor.
- the driving force 22 is transmitted to the drive wheel 17 via the high speed gear pair 71, the final gear 15, and the differential device 16. Thereby, the torque transmitted from the second motor 22 to the driven shaft 12 can be adjusted by the transmission 70, and the second motor 22 can be reduced in size.
- the power of the engine 1 is regenerated by the first motor 21 and the generated power is supplied to the second motor 22.
- the traveling load is large by performing so-called series traveling or when the remaining battery capacity is reduced.
- the first clutch 31 is connected and the second clutch 32 is connected from the state where the second clutch 32 is disconnected. More specifically, after performing control for adjusting the rotational speed of the engine 1 to the rotational speed of the driven shaft 12, the second clutch 32 is connected. Further, the first clutch 31 is disengaged and the shifter 73 can be driven by the power of the engine 1 by switching to the neutral position. More specifically, the first clutch 31 is disengaged and the second motor 22 is controlled to zero torque and then the shifter 73 is moved to the neutral position. Thereby, the power transmission between the first motor 21 and the crankshaft 11 is cut, and the cutting between the second motor 22 and the driven shaft 12 is also cut.
- the vehicle when the vehicle can travel at a constant speed, such as on a flat road, it is preferable to travel with the engine 1 because the engine efficiency is good. As shown by the arrow drawn with a broken line in FIG. It is transmitted to the drive wheel 17 via the final gear 15 and the differential device 16 via the flywheel 13. At this time, the power transmission between the first motor 21 and the second motor 22 is cut off, so that the first motor 21 and the second motor 22 are not brought together, the load is reduced, and the fuel consumption can be improved. .
- the first clutch 31 may be connected to, for example, gentle uphill and downhill roads during semi-cruise traveling. More specifically, the control is performed by adjusting the rotation speed of the first motor 21 to the rotation speed of the engine, and then the first clutch 31 is connected. Accordingly, the engine 1 can be assisted by driving the first motor 21 depending on the situation, or the first motor 21 can be regenerated and charged. For example, when traveling on an uphill road with a large remaining battery capacity, the first motor 21 assists engine travel, or when traveling on a downhill road with a low remaining battery capacity, the first motor 21 generates regenerative power. Can be charged.
- the shifter 73 is switched from the neutral position to the high speed gear pair connection position. More specifically, after the rotational speed transmitted from the second motor 22 to the driven shaft 12 via the high speed gear pair 71 is made substantially the same as the rotational speed of the engine 1, the shifter 73 is switched to the high speed connection position. It is done by. As a result, the engine 1, the first motor 21, and the second motor 22 can all be driven to travel with a driving force obtained by adding these driving forces. Thereby, it can respond to a high load driving
- the first clutch 31 that connects and disconnects the engine 1 and the first motor 21, and the second motor 22 and the driven shaft 12 that connect and disconnect.
- the shifter 73 By disconnecting the shifter 73 and connecting the second clutch 32 that connects and disconnects the engine 1 and the driven shaft 12, it is possible to prevent the first motor 21 and the second motor 22 from being accompanied when the engine 1 is traveling. . Thereby, it is possible to suppress an increase in load due to the accompanying rotation of the first motor 21 and the second motor 22 and contribute to an improvement in fuel consumption.
- the second clutch 32 that connects and disconnects the engine 1 and the driven shaft 12 is disconnected, and the second motor 22 and the driven motor are driven.
- the shifter 73 that connects and disconnects the shaft 12 an increase in load due to the accompanying rotation of the engine 1 and the first motor 21 can be suppressed, which contributes to an improvement in fuel consumption.
- the first clutch 31 and the second clutch 32 are disposed on both sides of the flywheel 13 that equalizes the rotational fluctuations of the engine 1.
- the hydraulic circuit is capable of effectively using the space in the engine, saving space, and arranging the actuator for controlling the clutch in one place as compared to the case where these two clutches are separated from each other. And unification of electrical circuits.
- the torque transmitted from the second motor 22 to the driven shaft 12 can be adjusted by the transmission 70.
- the second motor 22 can be reduced in size.
- the transmission 70 includes the high-speed gear pair 71 and the low-speed gear pair 72 having different gear ratios, so that the transmission gear can be efficiently selected by selecting the transmission gear according to the situation.
- Two motors 22 can be used.
- the first clutch 31 is controlled by controlling the positions of the friction disks 42 of the first clutch 31 and the second clutch 32 provided so as to sandwich the flywheel 13. 31 and the second clutch 32 can be connected and disconnected.
- the control of the first clutch 31 and the second clutch 32 can be performed by, for example, hydraulic control.
- the start, low speed travel after the start, and the reverse drive using the second motor 22 cause the engine 1 to start at a low efficiency, the low speed travel after the start, and the reverse travel.
- the second motor 22 is responsible for efficient traveling.
- the engine 1 and the first motor 21 are connected by connecting the first clutch 31, the second clutch 32, and the shifter 73, respectively, during high load traveling. Driving all of the second motor 22 enables efficient traveling.
- the shifter 73 when the vehicle is decelerated, the shifter 73 is connected to generate regenerative power generation by the second motor 22 or the first clutch 31 and the second clutch 32 are connected. As a result, regenerative power generation using either one or both of the first motor 21 and the second motor 22 enables efficient charging.
- the first clutch 31 is connected, and the first motor 21 is driven or the regenerative power generation is performed by the first motor 21 depending on the situation. Accordingly, by selecting driving by the first motor 21 or regenerative power generation, traveling and charging can be performed efficiently.
- the engine 1 is started by disengaging the second clutch 32 and connecting the first clutch 31 to drive the first motor 21 when the engine 1 is started. Therefore, the first motor 21 functions as a stator motor, and it is not necessary to mount a starter motor, and the apparatus can be reduced in size, weight, and cost.
- the first clutch 31 is connected at the time of steady running and the first motor 21 regenerates power with the engine 1 and the second clutch 32 is disconnected with the shifter 73. Since the second motor 22 is driven via an appropriate pair of transmission gears, so-called series traveling can be used even when the traveling load is large during steady traveling or when the remaining battery capacity is reduced. Can do.
Abstract
Description
(1)内燃機関と、第1及び第2電動機と、を備えたハイブリッド車両用動力伝達装置において、前記内燃機関の機関軸と前記機関軸によって駆動される被駆動軸との間に介装されたフライホイールと、
前記フライホイールの内燃機関側に配設され、前記内燃機関と前記第1電動機との動力伝達を断接する第1断接手段と、
前記フライホイールの被駆動軸側に配設され、前記内燃機関と前記被駆動軸との動力伝達を断接する第2断接手段と、
前記第2電動機と前記被駆動軸との動力伝達を断接する接続切替手段と、を備える、ことを特徴とする。
前記接続切替手段は、前記変速機に設けられ、前記第2電動機と前記被駆動軸との動力伝達を切断するニュートラル状態と、前記第2電動機を変速して前記被駆動軸に接続する変速状態と、を選択可能なシフターである、ことを特徴とする。
前記フリクションディスクの位置を制御することで、前記第1断接手段は前記内燃機関と前記第1電動機との動力伝達を断接し、前記第2断接手段は前記内燃機関と前記被駆動軸との動力伝達を断接する、ことを特徴とする。
前記内燃機関による車両駆動時に、前記接続切替手段を接続する際、前記内燃機関の回転数と前記第2電動機から前記被駆動軸に伝達される回転数を略同一にした後、前記接続切替手段を接続する、ことを特徴とする。
また、第2電動機による走行時には、内燃機関と被駆動軸とを断接する第2断接手段を切断し、第2電動機と被駆動軸とを断接する接続切替手段を接続することにより、内燃機関や第1電動機の連れまわりによる負荷の増大を抑制し燃費の向上に寄与することができる。
また、内燃機関の回転変動を平準化するフライホイールの両側に第1断接手段と第2断接手段を配置するので、フライホイールの両側にある空間を有効に利用することができ、これにより省スペース化を図るとともに、これら2つの断接手段が離れて配置されている場合に比べて、断接手段を制御するアクチュエータを一箇所に配置でき油圧回路や電気回路の単一化を実現できる。
エンジン1のクランク軸11の被駆動軸12側端部にはクランク軸11と一体にフライホイール13が設けられ、フライホイール13の内径部には被駆動軸12が軸受82を介して、クランク軸11と相対回転可能に取り付けられている。
クラッチ接続時においては、レリーズベアリング6によりレバー部53bがフライホイール13と当接する側に押され、ダイヤフラムスプリング53の弾性力によりプレッシャープレート52がフライホイール13側へ付勢される。この結果、フリクションディスク42がフライホイール13とプレッシャープレート52との間に狭持され、クラッチが接続される。
高速ギヤ対71は、第2モータ22の出力軸14の第2モータ22と反対側に設けられた高速駆動ギヤ71aと高速駆動ギヤ71aと噛合する被駆動軸12に設けられた高速従動ギヤ71bと、から構成され、低速ギヤ対72は、高速ギヤ対71より減速比が大きく、シフター73(接続切替手段)を挟んで高速ギヤ対71の高速駆動ギヤ71aの反対側に設けられた低速駆動ギヤ72aと、低速駆動ギヤ72aと噛合する被駆動軸12に設けられた低速従動ギヤ72bとから構成される。
図3はハイブリッド車両用動力伝達装置10の車両停止時の模式図である。図3に示すように、車両停止時においては、第1クラッチ31が接続され、第2クラッチ32は切断されるとともにシフター73は低速ギヤ対接続位置に位置する。
このように、車両の停車時に第1クラッチ31を接続し、第2クラッチ32を切断するとともにシフター73は低速ギヤ対接続位置に位置させることで、発進時にクラッチ31、32の断接、シフター73の切替なしに発進することができる。
また、第2モータ22を用いて発進、発進後低速走行及び後進することで、エンジン1の効率が悪い始動、発進後低速走行及び後進を第2モータ22が担うことで効率のよい走行が可能となる。
また、この状態において、駆動輪17からの動力を用いて第2モータ22で回生発電し不図示のバッテリーを充電することもできる。
この発進後低速走行時やこの低速走行からより高速での高速走行時を含めた定常走行時には、エンジン1の動力を第1モータ21で回生発電するととともに、発電した電力を第2モータ22に供給して、いわゆるシリーズ走行をすることにより走行負荷が大きい場合や、バッテリー残容量が低下した場合においても対応することができる。
例えば平坦路のような一定速度で走行可能な場合には、エンジン効率が良いためエンジン1で走行することが好ましく、図7の破線で描かれた矢印で示すように、エンジン1の駆動力がフライホイール13を介してファイナルギヤ15、差動装置16を介して駆動輪17に伝達される。
このとき、第1モータ21と第2モータ22との動力伝達を切断することにより、これら第1モータ21と第2モータ22を連れまわすことがなくなり負荷を軽減し、燃費を向上させることができる。
例えば、バッテリー残容量が多い状態で登坂路を走行する時には、第1モータ21でエンジン走行をアシストしたり、バッテリー残容量が低い状態で降坂路を走行する時には、第1モータ21で回生発電して充電することができる。
10 ハイブリッド車両用動力伝達装置
11 クランク軸(機関軸)
12 被駆動軸
13 フライホイール
21 第1モータ(第1電動機)
22 第2モータ(第2電動機)
31 第1クラッチ(第1断接手段)
32 第2クラッチ(第2断接手段)
42 フリクションディスク
70 変速機
71 高速ギヤ対
72 低速ギヤ対
73 シフター(接続切替手段)
Claims (13)
- 内燃機関と、第1及び第2電動機と、を備えたハイブリッド車両用動力伝達装置において、
前記内燃機関の機関軸と前記機関軸によって駆動される被駆動軸との間に介装されたフライホイールと、
前記フライホイールの内燃機関側に配設され、前記内燃機関と前記第1電動機との動力伝達を断接する第1断接手段と、
前記フライホイールの被駆動軸側に配設され、前記内燃機関と前記被駆動軸との動力伝達を断接する第2断接手段と、
前記第2電動機と前記被駆動軸との動力伝達を断接する接続切替手段と、を備える、
ことを特徴とするハイブリッド車両用動力伝達装置。 - 前記フライホイールの被駆動軸側に変速機を備え、
前記接続切替手段は、前記変速機に設けられ、前記第2電動機と前記被駆動軸との動力伝達を切断するニュートラル状態と、前記第2電動機を変速して前記被駆動軸に接続する変速状態と、を選択可能なシフターである、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記変速機は、少なくとも2以上の変速ギヤ対を備えた変速機である、
ことを特徴とする請求項2に記載のハイブリッド車両用動力伝達装置。 - 前記フライホイールを挟み込むように前記第1断接手段と前記第2断接手段のフリクションディスクが設けられ、
前記フリクションディスクの位置を制御することで、前記第1断接手段は前記内燃機関と前記第1電動機との動力伝達を断接し、前記第2断接手段は前記内燃機関と前記被駆動軸との動力伝達を断接する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 車両後進時に、前記第2断接手段を切断するとともに前記接続切替手段を接続し、前記第2電動機を逆転方向に駆動する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 高負荷走行時に、前記第1断接手段と、前記第2断接手段と、前記接続切替手段をそれぞれ接続することにより、前記内燃機関と、前記第1電動機と、前記第2電動機の全てを駆動して走行する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 車両減速時に、前記接続切替手段を接続することにより前記第2電動機で回生発電するか、又は、前記第1断接手段と前記第2断接手段を接続することにより第1電動機で回生発電するか、又は、その両方を行なう、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 車両発進時に、前記第2断接手段を切断するとともに前記接続切替手段を接続することにより前記第2電動機で発進する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記内燃機関による車両駆動時に、前記接続切替手段を接続する際、前記内燃機関の回転数と前記第2電動機から前記被駆動軸に伝達される回転数を略同一にした後、前記接続切替手段を接続する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記第2電動機による車両走行時に、前記第2断接手段を接続する際、前記第2電動機から前記被駆動軸に伝達される回転数と前記内燃機関の回転数とを略同一にした後、前記第2断接手段を接続する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記内燃機関による車両走行時に、前記第1断接手段を接続し、状況に応じて前記第1電動機を駆動するか又は前記第1電動機で回生発電する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記内燃機関の始動時に前記第2断接手段を切断するとともに前記第1断接手段を接続して前記第1電動機を駆動することにより、前記内燃機関を始動する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。 - 定常走行時に前記第1断接手段を接続し前記内燃機関により前記第1電動機にて回生発電するとともに、前記第2断接手段を切断し前記接続切替手段により適正な前記変速ギヤ対を介して前記第2電動機を駆動して走行する、
ことを特徴とする請求項1に記載のハイブリッド車両用動力伝達装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0922764A BRPI0922764A2 (pt) | 2008-12-01 | 2009-11-20 | dispositivo de transmissão de potência para veículo híbrido |
US13/132,165 US8840523B2 (en) | 2008-12-01 | 2009-11-20 | Power transmission device for hybrid vehicle |
CN2009801463811A CN102224031A (zh) | 2008-12-01 | 2009-11-20 | 混合动力车辆用动力传递装置 |
EP09830317.5A EP2353912B1 (en) | 2008-12-01 | 2009-11-20 | Power transmitting device for hybrid vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-306230 | 2008-12-01 | ||
JP2008306230A JP5042973B2 (ja) | 2008-12-01 | 2008-12-01 | ハイブリッド車両用動力伝達装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010064550A1 true WO2010064550A1 (ja) | 2010-06-10 |
Family
ID=42233201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2009/069747 WO2010064550A1 (ja) | 2008-12-01 | 2009-11-20 | ハイブリッド車両用動力伝達装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8840523B2 (ja) |
EP (1) | EP2353912B1 (ja) |
JP (1) | JP5042973B2 (ja) |
CN (1) | CN102224031A (ja) |
BR (1) | BRPI0922764A2 (ja) |
WO (1) | WO2010064550A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2505409A1 (fr) * | 2011-04-01 | 2012-10-03 | Green Propulsion S.A. | Groupe motopropulseur pour véhicule hybride. |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012035817A1 (ja) * | 2010-09-13 | 2012-03-22 | 日本シリコン・エレクトロニクス・テクノロジー株式会社 | モータ駆動走行体用回生装置及びこれを用いたモータ駆動走行体 |
KR101261955B1 (ko) * | 2011-11-10 | 2013-05-09 | 현대자동차주식회사 | 하이브리드 차량용 시스템 |
JP5769134B2 (ja) * | 2011-12-23 | 2015-08-26 | 株式会社デンソー | 車両駆動システムの制御装置 |
KR20130104386A (ko) * | 2012-03-14 | 2013-09-25 | 현대자동차주식회사 | 하이브리드 파워트레인 |
US9115682B2 (en) | 2012-05-04 | 2015-08-25 | Ford Global Technologies, Llc | Methods and systems for operating a driveline disconnect clutch |
US9393954B2 (en) | 2012-05-04 | 2016-07-19 | Ford Global Technologies, Llc | Methods and systems for engine stopping |
US9174633B2 (en) | 2012-05-04 | 2015-11-03 | Ford Global Technologies, Llc | Methods and systems providing driveline braking |
US9108632B2 (en) | 2012-05-04 | 2015-08-18 | Ford Global Technologies, Llc | Methods and systems for operating a driveline clutch |
US8813881B2 (en) | 2012-05-04 | 2014-08-26 | Ford Global Technologies, Llc | Methods and systems for a vehicle driveline power take off |
US9068546B2 (en) | 2012-05-04 | 2015-06-30 | Ford Global Technologies, Llc | Methods and systems for engine cranking |
US9156469B2 (en) | 2012-05-04 | 2015-10-13 | Ford Global Technologies, Llc | Methods and systems for a driveline disconnect clutch |
US9322380B2 (en) | 2012-05-04 | 2016-04-26 | Ford Global Technologies, Llc | Methods and systems for engine starting during a shift |
SE537660C2 (sv) * | 2013-04-03 | 2015-09-22 | Borgwarner Torqtransfer Systems Ab | Hydraulsystem med en klokoppling |
CN105143002B (zh) * | 2013-04-23 | 2017-11-28 | 三菱电机株式会社 | 混合动力车辆的控制装置以及控制方法 |
FR3007696B1 (fr) * | 2013-06-26 | 2015-06-26 | Renault Sa | Transmission hybride avec une machine electrique additionnelle et procede de commande |
KR101481304B1 (ko) * | 2013-08-09 | 2015-01-09 | 현대자동차주식회사 | Dct를 구비한 하이브리드 파워트레인 |
KR101459490B1 (ko) * | 2013-10-18 | 2014-11-07 | 현대자동차 주식회사 | 하이브리드 차량의 동력전달장치 |
KR101550605B1 (ko) * | 2013-11-22 | 2015-09-08 | 현대자동차 주식회사 | 하이브리드 자동차의 동력전달장치 |
WO2015113425A1 (zh) * | 2014-01-30 | 2015-08-06 | 比亚迪股份有限公司 | 车辆及其动力传动系统 |
JP6146373B2 (ja) * | 2014-06-06 | 2017-06-14 | トヨタ自動車株式会社 | ハイブリッド車両用駆動装置の制御装置 |
CN104061287A (zh) * | 2014-06-23 | 2014-09-24 | 赵永胜 | 一种车辆混合动力分动箱装置 |
US9527375B2 (en) * | 2014-08-20 | 2016-12-27 | Gm Global Technoogy Operations Llc | Powertrain with transmission-based motor/generator for engine starting and regenerative braking modes |
JP2016118272A (ja) * | 2014-12-22 | 2016-06-30 | アイシン精機株式会社 | ダンパ装置及び駆動システム |
KR101714221B1 (ko) * | 2015-09-16 | 2017-03-08 | 현대자동차주식회사 | 하이브리드 자동차용 동력 전달 시스템 |
DE102015013542B4 (de) * | 2015-10-19 | 2019-03-21 | Audi Ag | Antriebsstrang eines Kraftfahrzeugs und Kraftfahrzeug |
JP6363585B2 (ja) | 2015-12-02 | 2018-07-25 | 本田技研工業株式会社 | 車両 |
DE102016207104A1 (de) * | 2016-04-27 | 2017-11-02 | Schaeffler Technologies AG & Co. KG | Hybridmodul und Antriebsanordnung für ein Kraftfahrzeug |
CN107867169A (zh) * | 2016-09-28 | 2018-04-03 | 比亚迪股份有限公司 | 用于车辆的动力驱动系统以及车辆 |
US10343677B2 (en) | 2016-12-14 | 2019-07-09 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10486690B2 (en) | 2016-12-14 | 2019-11-26 | Bendix Commerical Vehicle Systems, Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10640103B2 (en) | 2016-12-14 | 2020-05-05 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10479180B2 (en) | 2016-12-14 | 2019-11-19 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10239516B2 (en) | 2016-12-14 | 2019-03-26 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10112603B2 (en) | 2016-12-14 | 2018-10-30 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10543735B2 (en) | 2016-12-14 | 2020-01-28 | Bendix Commercial Vehicle Systems Llc | Hybrid commercial vehicle thermal management using dynamic heat generator |
US10630137B2 (en) | 2016-12-14 | 2020-04-21 | Bendix Commerical Vehicle Systems Llc | Front end motor-generator system and modular generator drive apparatus |
US10532647B2 (en) | 2016-12-14 | 2020-01-14 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10220830B2 (en) | 2016-12-14 | 2019-03-05 | Bendix Commercial Vehicle Systems | Front end motor-generator system and hybrid electric vehicle operating method |
US10363923B2 (en) | 2016-12-14 | 2019-07-30 | Bendix Commercial Vehicle Systems, Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10308240B2 (en) | 2016-12-14 | 2019-06-04 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US11807112B2 (en) | 2016-12-14 | 2023-11-07 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
US10220831B2 (en) | 2016-12-14 | 2019-03-05 | Bendix Commercial Vehicle Systems Llc | Front end motor-generator system and hybrid electric vehicle operating method |
DE102017203335A1 (de) * | 2017-03-01 | 2018-09-06 | Audi Ag | Antriebseinrichtung für ein Kraftfahrzeug |
CN107187311B (zh) * | 2017-06-14 | 2020-08-04 | 奇瑞汽车股份有限公司 | 一种混合动力系统 |
CN107878178A (zh) * | 2017-11-10 | 2018-04-06 | 上海中科深江电动车辆有限公司 | 混合动力装置及相应控制的方法 |
DE102017127695A1 (de) * | 2017-11-23 | 2019-05-23 | Schaeffler Technologies AG & Co. KG | Hybrid-Antriebsstrang mit zwei elektrischen Maschinen und einer Verbrennungskraftmaschine |
KR101980867B1 (ko) * | 2017-11-30 | 2019-05-21 | 서울과학기술대학교 산학협력단 | 플러그인 하이브리드 전기 차량의 파워트레인 및 방법 |
JP6766083B2 (ja) * | 2018-01-18 | 2020-10-07 | 株式会社豊田中央研究所 | ハイブリッド車両 |
WO2019202946A1 (ja) * | 2018-04-20 | 2019-10-24 | 日本電産株式会社 | モータユニット |
US10895286B2 (en) | 2018-06-14 | 2021-01-19 | Bendix Commercial Vehicle Systems, Llc | Polygonal spring coupling |
US10663006B2 (en) * | 2018-06-14 | 2020-05-26 | Bendix Commercial Vehicle Systems Llc | Polygon spring coupling |
JP2018162063A (ja) * | 2018-06-28 | 2018-10-18 | 本田技研工業株式会社 | 車両 |
CN112703123A (zh) * | 2018-09-10 | 2021-04-23 | 日产自动车株式会社 | 车辆用的动力传递装置 |
CN109649148B (zh) * | 2019-01-16 | 2024-02-09 | 无锡商业职业技术学院 | 一种能量溢出工况下单电机回收的混合动力传动系统 |
DE102019202965A1 (de) * | 2019-03-05 | 2020-09-10 | Zf Friedrichshafen Ag | Hybridgetriebe für einen Kraftfahrzeug-Antriebsstrang |
JP7011636B2 (ja) * | 2019-10-11 | 2022-01-26 | 本田技研工業株式会社 | 駆動装置 |
CN113212149A (zh) * | 2020-02-06 | 2021-08-06 | 德尔福科技工业生产有限公司 | 混合动力传动系统 |
KR20210105647A (ko) * | 2020-02-19 | 2021-08-27 | 현대트랜시스 주식회사 | 하이브리드 차량용 동력전달장치 |
WO2024044489A1 (en) * | 2022-08-24 | 2024-02-29 | Cummins Inc. | Apparatuses, methods, and systems including hybrid powertrains with positive clutches |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08238946A (ja) * | 1995-02-03 | 1996-09-17 | Fichtel & Sachs Ag | 自動車用パラレルハイブリッド駆動装置 |
JP2942533B2 (ja) | 1997-03-07 | 1999-08-30 | マンネスマン ザックス アクチエンゲゼルシャフト | 動力車のための駆動装置 |
JP2008306230A (ja) | 2007-06-05 | 2008-12-18 | Minoru Morita | 携帯品の探知装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3022373A1 (de) * | 1980-06-14 | 1981-12-24 | Volkswagenwerk Ag | Fahrzeug, insbesondere personenkraftwagen |
DE19917665A1 (de) * | 1999-04-19 | 2000-10-26 | Zahnradfabrik Friedrichshafen | Hybridantrieb für ein Kraftfahrzeug |
US6962545B2 (en) * | 2002-09-23 | 2005-11-08 | Bae Systems Onctrols | Multi-range parallel-hybrid continuously variable transmission |
DE10248715A1 (de) * | 2002-10-18 | 2004-05-13 | Compact Dynamics Gmbh | Hybridantrieb für ein Kraftfahrzeug |
CA2430157A1 (fr) | 2003-05-30 | 2004-11-30 | Tm4 Inc. | Systeme de traction pour vehicule electrique |
DE102005048938A1 (de) * | 2005-10-13 | 2007-04-19 | Volkswagen Ag | Doppelkupplungsgetriebe für ein Kraftfahrzeug, insbesondere mit einem Hybridantrieb bzw. Verfahren zur Steuerung dieses Doppelkupplungsgetriebes |
DE502005005635D1 (de) * | 2005-10-20 | 2008-11-20 | Getrag Ford Transmissions Gmbh | Doppelkupplung |
US7513349B2 (en) * | 2005-11-30 | 2009-04-07 | Tm4 Inc. | Multi-position clutch |
DE102005063248B4 (de) * | 2005-12-21 | 2010-09-30 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Doppelkupplungsanordnung |
-
2008
- 2008-12-01 JP JP2008306230A patent/JP5042973B2/ja not_active Expired - Fee Related
-
2009
- 2009-11-20 WO PCT/JP2009/069747 patent/WO2010064550A1/ja active Application Filing
- 2009-11-20 BR BRPI0922764A patent/BRPI0922764A2/pt not_active IP Right Cessation
- 2009-11-20 US US13/132,165 patent/US8840523B2/en not_active Expired - Fee Related
- 2009-11-20 CN CN2009801463811A patent/CN102224031A/zh active Pending
- 2009-11-20 EP EP09830317.5A patent/EP2353912B1/en not_active Not-in-force
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08238946A (ja) * | 1995-02-03 | 1996-09-17 | Fichtel & Sachs Ag | 自動車用パラレルハイブリッド駆動装置 |
JP2942533B2 (ja) | 1997-03-07 | 1999-08-30 | マンネスマン ザックス アクチエンゲゼルシャフト | 動力車のための駆動装置 |
JP2008306230A (ja) | 2007-06-05 | 2008-12-18 | Minoru Morita | 携帯品の探知装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2353912A4 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2505409A1 (fr) * | 2011-04-01 | 2012-10-03 | Green Propulsion S.A. | Groupe motopropulseur pour véhicule hybride. |
Also Published As
Publication number | Publication date |
---|---|
JP2010126121A (ja) | 2010-06-10 |
BRPI0922764A2 (pt) | 2016-01-05 |
EP2353912A1 (en) | 2011-08-10 |
JP5042973B2 (ja) | 2012-10-03 |
EP2353912B1 (en) | 2013-05-29 |
CN102224031A (zh) | 2011-10-19 |
EP2353912A4 (en) | 2012-05-16 |
US20110233020A1 (en) | 2011-09-29 |
US8840523B2 (en) | 2014-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5042973B2 (ja) | ハイブリッド車両用動力伝達装置 | |
RU2628618C2 (ru) | Гибридный привод, транспортное средство с таким гибридным приводом, способ управления таким гибридным приводом | |
JP3682964B2 (ja) | 車両用駆動装置 | |
US6341541B1 (en) | Power transmission system of an automobile | |
RU2557633C2 (ru) | Силовая передача для транспортного средства | |
WO2010109573A1 (ja) | 車両用駆動装置 | |
US20130035188A1 (en) | Hybrid drive apparatus | |
WO2010055637A1 (ja) | ハイブリッド車両の動力伝達装置 | |
KR20130114059A (ko) | 하이브리드 전기 차량 파워트레인 | |
JP4445185B2 (ja) | 車両用動力伝達装置 | |
CN108327517B (zh) | 混合动力车辆 | |
JP4758198B2 (ja) | 車両用駆動装置 | |
JP2013510027A (ja) | ハイブリッド車両用トランスミッション | |
JP3743444B2 (ja) | ハイブリッド車両の駆動装置 | |
JP3586225B2 (ja) | 動力伝達ユニット | |
JP4120314B2 (ja) | 車両用動力伝達装置 | |
JP4305557B2 (ja) | 車両用駆動装置 | |
JP5114162B2 (ja) | 動力伝達システム | |
JP5337744B2 (ja) | 動力伝達装置及びハイブリッド駆動装置 | |
JP4853173B2 (ja) | 動力伝達システム | |
JP2017538900A (ja) | 自動車車両、特に、少なくとも二輪の動力車両を動作させるための変速装置、および、それを用いた、特にハイブリッド車のためのパワートレイン | |
EP3347611B1 (en) | Torque transfer apparatus | |
CN111251871B (zh) | 混合动力驱动系统及车辆 | |
JP2017043236A (ja) | 車両用駆動装置 | |
JP2008302886A (ja) | 車両の駆動装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200980146381.1 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09830317 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13132165 Country of ref document: US Ref document number: 2009830317 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0922764 Country of ref document: BR Kind code of ref document: A2 Effective date: 20110601 |