WO2016034551A1 - Groupe motopropulseur hybride pour un véhicule automobile - Google Patents

Groupe motopropulseur hybride pour un véhicule automobile Download PDF

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Publication number
WO2016034551A1
WO2016034551A1 PCT/EP2015/069888 EP2015069888W WO2016034551A1 WO 2016034551 A1 WO2016034551 A1 WO 2016034551A1 EP 2015069888 W EP2015069888 W EP 2015069888W WO 2016034551 A1 WO2016034551 A1 WO 2016034551A1
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WO
WIPO (PCT)
Prior art keywords
clutch
gear
drive train
hybrid drive
differential
Prior art date
Application number
PCT/EP2015/069888
Other languages
German (de)
English (en)
Inventor
Frank Müller
Original Assignee
Volkswagen Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Priority to CN201580047742.2A priority Critical patent/CN106660441B/zh
Publication of WO2016034551A1 publication Critical patent/WO2016034551A1/fr

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Classifications

    • 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
    • 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
    • B60K6/36—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 transmission gearings
    • B60K6/365—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 transmission gearings with the gears having orbital motion
    • 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
    • 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
    • B60K6/383—One-way clutches or freewheel devices
    • 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
    • B60K6/48—Parallel 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • 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
    • B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • 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

Definitions

  • the invention relates to a hybrid powertrain for a motor vehicle, having the features of the preamble of claim 1.
  • a drive train for a motor vehicle namely for a motorcycle is known.
  • the motorcycle has an internal combustion engine and an electric motor.
  • Internal combustion engine serves to drive the motorcycle during a forward drive.
  • the electric motor can be operated in both directions.
  • the e-machine serves as a starter motor for starting the internal combustion engine.
  • the combustion engine can therefore be started with the electric motor.
  • An output shaft of the electric motor carries a
  • One-way clutch that transmits torque in a cranking direction but not in the reverse direction.
  • This one-way clutch is designed as Anfanklaue.
  • Reverse gear formed, which is associated with the reverse gear.
  • the hybrid powertrain includes an internal combustion engine, an electric motor, and a differential.
  • the internal combustion engine drives a crankshaft.
  • the crankshaft is connected to a flywheel and to a damper element.
  • the electric machine has a rotor and a stator and is arranged parallel spaced from the axis of the crankshaft.
  • the electric motor can be used to start the internal combustion engine.
  • the rotor drives an intermediate member in the form of a hub via a chain.
  • the hub is arranged coaxially with the crankshaft.
  • the hub can be connected via a first clutch to the internal combustion engine and via a second clutch to a transmission input shaft.
  • the hub has an outer rim, the outer rim being in communication with the first coupling.
  • the hub further includes an inner collar rotatably coupled to the second clutch.
  • the hybrid powertrain has an internal combustion engine, an electric machine and a gear assembly for providing two different gear ratios.
  • the combustion engine and the electric motor are coupled to the transmission assembly.
  • the electric machine and the internal combustion engine are via a spur gear with a
  • the hybrid powertrain further includes a differential, wherein the differential is coupled to an output of the transmission assembly.
  • the drive power can be distributed to two axle shafts.
  • the electric machine is arranged coaxially with one of the axle shafts of the differential.
  • the one axle of the differential is passed through the hollow rotor shaft.
  • the rotor shaft is rotatably mounted on a portion of the axle shaft by means of corresponding bearings.
  • the fact that the rotor shaft is designed as a rotatably mounted hollow shaft, the electric motor is not directly, but coupled via the gear assembly with the differential.
  • the internal combustion engine and the electric motor are arranged in the axial direction on the same side of the differential.
  • the spur gear has three gears. A first gear is fixedly connected to the transmission input shaft.
  • a second gear is operatively connected to the electric machine.
  • a third gear is via a first clutch to the crankshaft of the
  • the internal combustion engine can be decoupled from the third gear or connected thereto.
  • the internal combustion engine can entrain the electric machine in order to operate the electric machine as a generator.
  • the internal combustion engine is preferably decoupled from the third gear via the first clutch, so that the electric machine does not have to drag the internal combustion engine.
  • the first clutch is formed by a freewheel.
  • the freewheel is switchable, so that by means of an actuator, a switching of the freewheel is possible, namely from a freewheeling operation in a rigidly coupled operation.
  • the rotor of the electric machine is entrained. To start the engine, the electric motor is functionally effective coupled to the engine.
  • the generic hybrid powertrain is not yet optimally designed
  • the invention has for its object to design the generic hybrid powertrain such and further, that a space-saving, inexpensive and easy hybridization is provided.
  • Clutch is the electric motor rotatably coupled with a differential housing.
  • the differential may be formed, for example, as a spur gear or as a bevel gear differential.
  • the electric motor can be connected via the two clutches optionally with the starter gear or the differential housing.
  • the electric motor is preferably via a
  • Planetary gear connected to the first and second clutch.
  • the power flow can be split functionally effectively on two axle shafts.
  • the electric motor is arranged in particular coaxially with one of the axle shafts of the differential. As a result, a compact design is possible. A space-saving
  • Arrangement preferably results from the fact that the electric motor is arranged concentrically to the two axle shafts.
  • a rotor of the electric motor can be rotatably mounted on an intermediate shaft, wherein the intermediate shaft connects one of the axle shafts with the differential.
  • the second clutch is coupled on the output side with a differential housing rotatably, wherein the differential housing corresponding differential gears, for example, bevel gears or the like. By closing the second clutch, the differential is directly driven.
  • the electric machine can be a 48 volt electric machine. This e-machine can be used as a starter and provides more
  • the electric machine selected here can be used in particular instead of a conventional belt starter generator. In comparison to one
  • Riemenstartergenerator give rise to the advantages that a consumption advantage can be achieved, and corresponding crankshaft bearings are not burdened by a belt tension.
  • Hybrid powertrain arrangement has a good Rekuperationspotential because of
  • Combustion engine does not have to be carried along.
  • the first and / or the second clutch may be designed as wet-running friction clutches.
  • the two clutches and the differential can be arranged in a common oil chamber.
  • the oil space can also extend into the area of the electric motor. If the electric motor drives a corresponding differential, therefore, a corresponding lubrication of the rotating components is possible.
  • the first coupling has an output side in particular arranged in a drying room output gear. The output gear is in meshing engagement with that in the dry space
  • the starter gear and the output gear are arranged in the drying room.
  • the starter gear is preferably decoupled from the engine via a freewheel (crank gear) as long as the engine drives the crankshaft. As a result, a load on the dry-running starter gear and the dry-running output gear is reduced.
  • the electric machine can be at higher
  • the hybrid powertrain according to the invention has in particular a corresponding one
  • first clutch preferably without four-wheel drive on. It is conceivable to design the first clutch also as a freewheel or as an overrunning clutch.
  • the first clutch may be associated with an actuating piston.
  • the actuating piston In order now to keep the first clutch closed in the basic position, the actuating piston is biased by a spring means in the closed position of the first clutch. By a corresponding spring means or a spring preload a start function is given even in case of failure of the double clutch. To actuate the two clutches only one actuating force is required.
  • 1 is a schematic, sectional view of a portion of a first hybrid powertrain
  • Fig. 2 is a schematic representation of part of a second
  • Fig. 3 is a schematic representation of part of a third
  • a first hybrid powertrain 1 in Fig. 2 is a second hybrid powertrain 2 and in Fig. 3, a third hybrid powertrain 3 is at least partially shown.
  • the hybrid powertrains 1 to 3 are suitable for use in a motor vehicle.
  • the hybrid drive trains 1 to 3 each include an internal combustion engine, which is not shown in Figs. 1 to 3.
  • the internal combustion engine can be designed as a gasoline engine or as a diesel engine.
  • the hybrid powertrains 1 to 3 each include an electric machine 4.
  • the electric machine 4 may be preferably used as a motor and a generator, thus providing corresponding hybrid functions.
  • the electric motor 4 can be designed in particular as a 48 volt electric motor.
  • the operating voltage can be substantially 48 volts.
  • the electric machine 4 has a stator 5 and a rotor 6.
  • the electric motor 4 can be designed as an asynchronous motor.
  • the electric motor 4 can be used as described in more detail for starting the internal combustion engine.
  • the hybrid powertrain 1, 2, 3 each have a differential 7, 8.
  • the differentials 7 shown in FIGS. 1 and 2 are designed as bevel gear differential 9.
  • the differential 8 is designed as a spur gear differential 10.
  • Torsion damper 1 1 is in this case connected to a corresponding shaft 12.
  • Torque of the internal combustion engine is then supplied to a transmission, not shown, in particular by means of the transmission, in particular a plurality of gear ratios are switchable.
  • the torque is transmitted from one output of the transmission to the corresponding one
  • the axle shaft 14 shown in FIGS. 1 to 3 is in this case with the differential output coupled via an intermediate shaft 15.
  • the intermediate shaft 15 is preferably designed as a solid shaft.
  • the electric motor 4 is arranged on the intermediate shaft 15.
  • the intermediate shaft 15 may also be made integral with the drive shaft 14 as a compartment thereof.
  • the voltage applied to the transmission output torque is first fed to a differential housing 16, 17.
  • the differential housing 16, 17 are corresponding bevel gears 18th
  • axle wheels 20, 21 wherein the axle wheels 20, 21 in the case of
  • Bevel gear differentials 9 as Kegelachs render (unspecified) are executed and in the case of Stirnraddifferentials 10 (see Fig .. 3) are formed as spur gears.
  • the axle 20 is rotatably connected to an unspecified stub axle of the axle 13.
  • the axle 21 is seated on a corresponding axle end (unspecified) of the intermediate shaft 15.
  • the other end of the intermediate shaft 15 is in turn rotatably connected to a corresponding stub axle of the axle shaft 14.
  • the rotor 6 of the electric motor 4 is hollow and mounted in particular by means of corresponding bearings 22 on the intermediate shaft 15.
  • the rotor 6 is preferably non-rotatably connected to a sun gear 23.
  • the planetary gear stage 24 further comprises at least one, in particular a plurality of planet gears 25 and a ring gear 26.
  • the planet gears are in meshing engagement both with the ring gear 26 and with the sun gear 23.
  • the ring gear 26 is fixed to the housing fixed to a housing 27 here.
  • the planet gears 25 are arranged on a web 28, wherein the web 28 is rotatably connected to a hub 29.
  • the hub 29 is operatively connected via a first clutch 30 with a gear 31 coupled.
  • the first clutch 30 is connected on the output side to a sleeve 32, wherein the sleeve 32 is rotatably supported via a bearing 33 on the inside of the housing 27 and is rotatably connected via a non-designated toothing with the gear 31.
  • the first clutch 30 is designed as a multi-plate clutch 34.
  • the first clutch 30 is designed as a freewheel 35.
  • the freewheel 35 may also be referred to as an overrunning clutch.
  • the sleeve 32 is used in the embodiment with the multi-plate clutch 34 accordingly as outer disc carrier.
  • the hub 29 carries alternately laminated with the outer plates inner plates.
  • Multi-plate clutch 34 has a corresponding plate pack, consisting of the
  • Planetary gear 24 transmitted torque from the electric motor 4 to the gear 31.
  • the gear 31 in turn is in meshing engagement with a starter gear 36.
  • the electric motor 4 is thus connected via the first clutch 30 to the starter gear 36.
  • the starter gear 36 is part of a ring gear 37.
  • the ring gear 37 is at his
  • the starter gear 36 is now operatively connected to the shaft 12 or connectable, so that
  • Closing of the first clutch 30 of the internal combustion engine by means of the electric motor 4 is startable.
  • the starter gear 36 via a further freewheel 39 is functionally effective with a crankshaft assembly 40 (only partially shown) coupled.
  • the crankshaft assembly 40 is provided with a shaft 12
  • Output gear 31, the starter gear 36 and the freewheel together form a permanently starter starter.
  • the freewheel 39 can be designed in particular as a sprag freewheel. Due to the permanently installed starter, the acoustics are improved, especially during the starting process.
  • the second clutch 41 is formed as a multi-plate clutch.
  • corresponding plate pack (unspecified) has supported by an inner disk carrier 43 inner disks and supported by an outer disk carrier 44 outer disks.
  • the inner plates and the outer plates are stacked alternately.
  • the outer disk carrier 44 is formed here several cranked.
  • the outer disk carrier 44 is further rotatably connected to the corresponding differential housing 16, 17.
  • an axially displaceable actuating piston 45 is now provided.
  • the actuating piston 45 is biased by a spring means 46 such that in a basic position of the second clutch 41, the second clutch 41 is opened.
  • a spring means 46 such that in a basic position of the second clutch 41, the second clutch 41 is opened.
  • Actuating piston 45 only to the second clutch 41, namely the multi-plate clutch 42.
  • the actuating piston 45 is double-acting, so that the actuating piston 45 is urged by the spring means 46 into a closing position of the first clutch 30. In the basic position is therefore the first
  • Clutch 30 is closed, whereby the internal combustion engine can always be started by means of the electric motor 4. It is a starting function by the spring means 46 in the form of
  • the electric motor 4 can be decoupled in particular at higher speeds, wherein the ring gear 37 is decoupled both from the electric motor 4 via the first clutch 30 and from the internal combustion engine via the freewheel 39 and stands accordingly.
  • the gear 31 is arranged in particular in a drying chamber 47 coaxial with the intermediate shaft 15.
  • the electric motor 4, the first clutch 30 and the second clutch 41 and the corresponding differential 7, 8 are arranged in a wet space 48 with corresponding oil (not shown).
  • the drying space 47 and the wet space 48 are sealed in the region of the toothed wheel 31, in particular by two sealing means 49 on the housing 27 and on the further housing part 50.
  • the gear 31 is sealed by a unspecified seal, preferably an O-ring, against the sleeve 32.
  • the wet space 48 is then the differential 7, 9 and the planetary gear 24 and the electric motor 4 in common, with a connection between these two its parts by means of the annular spaces both between the gear 31 and the sleeve 32, and the sleeve and the Intermediate shaft 15 is ensured.
  • a ramp plate 52 is connected to a worm drive 53.
  • the actuating piston 45 is axially supported on an engagement bearing 54.
  • the engagement bearing 54 can be axially actuated by a corresponding indentor 55 and thus the actuating piston 45 are moved against the spring tension for actuating the second clutch 41.
  • the hybrid drive trains 1 to 3 described here have a modular hybrid design which describes a mild hybrid emergency train which is particularly suitable for manual, automatic and / or dual-clutch transmissions. No additional belt starter generator is necessary. It can be used a simple alternator. To actuate the two clutches 30, 41 only one actuating force is necessary.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

La présente invention concerne un groupe motopropulseur hybride (1, 2, 3) pour un véhicule automobile, comprenant un moteur à combustion interne, un moteur électrique (4), une transmission différentielle (7, 8). Le moteur électrique (4) peut être accouplé fonctionnellement au moteur à combustion interne par le biais d'un premier embrayage (30) pour le démarrage du moteur à combustion interne. Une hybridation permettant de gagner de la place, économique et simple est réalisée en ce que le moteur électrique (4) peut être accouplé à la transmission différentielle (7, 8) par le biais d'un deuxième embrayage (41).
PCT/EP2015/069888 2014-09-05 2015-09-01 Groupe motopropulseur hybride pour un véhicule automobile WO2016034551A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201580047742.2A CN106660441B (zh) 2014-09-05 2015-09-01 用于机动车的混合传动系

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DE102014217762.6 2014-09-05
DE102014217762.6A DE102014217762A1 (de) 2014-09-05 2014-09-05 Hybridantriebsstrang für ein Kraftfahrzeug

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DE102022209699A1 (de) 2022-09-15 2024-03-21 Volkswagen Aktiengesellschaft Antriebsstrang und Verfahren zur Montage des Antriebsstranges

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DE102016220951A1 (de) * 2016-10-25 2018-04-26 Volkswagen Aktiengesellschaft Antriebsstrang, insbesondere Hybridantriebsstrang für ein Kraftfahrzeug
DE102016220952A1 (de) * 2016-10-25 2018-04-26 Volkswagen Aktiengesellschaft Antriebsstrang, insbesondere Hybridantriebsstrang für ein Kraftfahrzeug
DE102017211881A1 (de) * 2017-07-12 2019-01-17 Robert Bosch Gmbh Antriebseinrichtung zum Antreiben einer elektrischen Achse
DE102021123668A1 (de) 2021-09-14 2023-03-16 Schaeffler Technologies AG & Co. KG Elektrisch betreibbarer Achsantriebsstrang, Computerprogrammprodukt und Kit-of-parts

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FR2693527A1 (fr) * 1992-07-09 1994-01-14 Peugeot Ensemble de transmission à boîte de vitesses et différentiel et groupe moto-propulseur pour véhicule automobile muni d'un tel ensemble.
EP2556978A1 (fr) * 2011-08-11 2013-02-13 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG Entrainement hybride parallèle
DE102011052607A1 (de) * 2011-08-11 2013-02-14 Getrag Ford Transmissions Gmbh Antriebsbaugruppe für ein Kraftfahrzeug und ein damit ausgestattetes Kraftfahrzeug
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EP2556978A1 (fr) * 2011-08-11 2013-02-13 GETRAG Getriebe- und Zahnradfabrik Hermann Hagenmeyer GmbH & Cie KG Entrainement hybride parallèle
DE102011052607A1 (de) * 2011-08-11 2013-02-14 Getrag Ford Transmissions Gmbh Antriebsbaugruppe für ein Kraftfahrzeug und ein damit ausgestattetes Kraftfahrzeug
EP2698269A2 (fr) * 2012-08-14 2014-02-19 ZF Friedrichshafen AG Dispositif d'entrainement pour véhicule

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Publication number Priority date Publication date Assignee Title
DE102022209699A1 (de) 2022-09-15 2024-03-21 Volkswagen Aktiengesellschaft Antriebsstrang und Verfahren zur Montage des Antriebsstranges

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CN106660441A (zh) 2017-05-10
CN106660441B (zh) 2020-04-28

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