EP3752379A1 - Module hybride et système d'entraînement pour véhicule à moteur - Google Patents

Module hybride et système d'entraînement pour véhicule à moteur

Info

Publication number
EP3752379A1
EP3752379A1 EP19706874.5A EP19706874A EP3752379A1 EP 3752379 A1 EP3752379 A1 EP 3752379A1 EP 19706874 A EP19706874 A EP 19706874A EP 3752379 A1 EP3752379 A1 EP 3752379A1
Authority
EP
European Patent Office
Prior art keywords
coupling
hybrid module
spring
module according
clutch
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19706874.5A
Other languages
German (de)
English (en)
Inventor
Benjamin Stober
Dierk Reitz
Steffen Lehmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of EP3752379A1 publication Critical patent/EP3752379A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B60K6/38—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
    • 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
    • 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
    • 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
    • B60K2006/266—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 with two coaxial motors or 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
    • B60K6/42—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
    • B60K2006/4825—Electric machine connected or connectable to gearbox input 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
    • 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
    • B60K6/40—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 assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • 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
    • 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
    • B60Y2400/60—Electric Machines, e.g. motors or generators
    • 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
    • F16D2021/0676—Mechanically actuated multiple lamellae clutches
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • Y04S10/126—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]

Definitions

  • the invention relates to a hybrid module for a motor vehicle for coupling an internal combustion engine and to a drive arrangement for a motor vehicle having an internal combustion engine and a hybrid module according to the invention.
  • Electric drives are widely known, including for driving
  • Internal combustion engines are present, such as integrated in hybrid modules, which provide a coupling of an internal combustion engine.
  • a hybrid module usually comprises a connection device for the mechanical coupling of an internal combustion engine, a separating clutch, with the
  • Torque can be transferred from the internal combustion engine to the hybrid module and with the hybrid module of the internal combustion engine is separable, at least one electric machine for generating a driving torque with a rotor, and a further coupling unit, in particular a
  • Dual clutch device with the torque from the electric machine and / or from the separating clutch to a drive train is transferable.
  • the dual clutch device comprises a first part clutch and a second one
  • Each arranged clutch is associated with an actuating system.
  • Other starting elements such as converters or single-disc clutches instead of the double clutch are possible.
  • a respective electric machine allows electric driving
  • hybrid drives which have two electrical machines.
  • a first electric machine is rotatable with a first electric machine.
  • Rotation is to be offset by moments of inertia and occurring magnetic forces.
  • drive systems or hybrid modules are known, each having two electrical machines, each electrical machine is assigned in each case a coupling device with which the electric machine to the
  • Powertrain coupled or can be separated from it.
  • Hybrid modules or drive systems can be found in the documents DE 10 2015 222 690 A1, DE 10 2015 222 691 A1, DE 10 2015 222 692 A1 and DE 10 2015 222 694 A1.
  • the present invention has the object to provide a hybrid module available, which has a high efficiency under stress of a small space. This object is achieved by the hybrid module according to the invention according to claim 1 and by the drive arrangement according to claim 10.
  • axial always refers in the context of the present invention to the axis of rotation of the hybrid module.
  • the invention relates to a hybrid module for a motor vehicle for coupling an internal combustion engine, which comprises a first drive shaft and associated therewith a first electric machine and a first clutch device. Furthermore, the hybrid module comprises a second drive shaft and a second electric machine and a second clutch device. In addition, the hybrid module has an output element. A respective drive shaft can be connected or connected to the output element via a respective coupling device. It is inventively provided that the two coupling devices are simultaneously actuated by a movement of a mechanically coupled with two coupling devices actuator.
  • the output element is preferably an output shaft for forwarding the applied torques to a transmission or to the driving wheels of a motor vehicle.
  • the two coupling devices are preferably an output shaft for forwarding the applied torques to a transmission or to the driving wheels of a motor vehicle.
  • Internal combustion engine are transferred to the first electric machine and / or transferred from the internal combustion engine to the second electric machine.
  • the advantage of the hybrid module according to the invention is, in particular, that only one actuating device is used to operate the two coupling devices is required, which with an axial movement of the actuating element is able to close one of the coupling means and thereby to open the other coupling means.
  • the rotor of the first electric machine is rotatably connected to the first drive shaft and the rotor of the second electric machine is non-rotatably connected to the output element.
  • first drive shaft is fixedly connected to the rotor of the first electric machine and is connected to the first coupling device.
  • the second electric machine is assigned directly to the output element or the output shaft.
  • the first coupling means and the second coupling means are both components of a double clutch device, one for the two
  • Coupling has common outer disk carrier.
  • In execution of the dual clutch device with common outer disk carrier are connected to the first drive shaft and the driven element components of the two clutch devices inner disc carrier.
  • the invention is not limited to the mentioned connection of the drive or.
  • Output side limited to inner disk carrier and outer disk carrier, but inner disk carrier and
  • External disk carrier can also be assigned to the other side.
  • the dual clutch device is designed such that always only one of the two clutch devices is closed, wherein in this
  • the two have
  • Actuator is mechanically connected and or which the
  • Actuator at least partially formed, and with which pressure plates of the first clutch means and the second clutch means axially fixed connectable or connected, so that an axial displacement axial release of the first pressure plate simultaneously leads to the axial displacement or axial release of the second pressure plate, so that a simultaneous actuation of the
  • the hybrid module may comprise an actuating device which is adapted for the simultaneous actuation of the first clutch means as well as the second clutch means.
  • the actuating device is arranged and arranged such that with it an actuating force on the actuating element for the purpose of
  • Displacement can be applied.
  • the actuating device and the actuating element can be configured such that an immediate
  • Spring device in particular a plate spring, whose spring force upon tension of the spring means a closure of one of the two Supports and / or effects coupling devices and supports and / or effects an opening of the respective other coupling device.
  • both the first coupling device having a first spring means and the second coupling means comprise a second spring means, wherein the first spring means and the second spring means supports the closure of the first coupling means and / or causes and supports the opening of the second coupling means and / or causes ,
  • the first spring force caused by the first spring device is significantly lower than the force required for the complete closure of the second spring force
  • Coupling device is applied by the actuator. This has the advantage that as a whole the actuator, i. to operate both coupling devices in both directions, an actuating force with a small fluctuation range is applied. The amount of control effort to be applied is correspondingly low and the actuating device can be realized with correspondingly simple means.
  • the second coupling means comprises a second inner disk carrier which is rotatably connected to the output member and axially displaceable, wherein the Flybridmodul further comprises a compression spring device, in particular a
  • Coil spring which is axially supported on the driven element and presses against the second inner disk carrier, which in turn is common to one of the first clutch means and second clutch means
  • Clutch carrier is supported.
  • This common clutch carrier in turn can be axially supported directly or indirectly on the first drive shaft.
  • Another aspect of the present invention is a drive assembly for a motor vehicle with an internal combustion engine and a hybrid module according to the invention and with a transmission, wherein the hybrid module with the
  • Coupling devices of the hybrid module is connected.
  • FIG. 1 shows a partial section of a hybrid module according to the invention
  • Figure 2 a force-displacement diagram with illustrated characteristics of the first
  • Figure 3 a force-displacement diagram with illustrated sum characteristic.
  • the hybrid module according to the invention shown in Figure 1 comprises in one
  • Housing 1 which is only indicated here, on a common axis of rotation 2, a first drive shaft 10, on which the rotor 12 of a first electric machine 11 is rotatably mounted.
  • a driven member 30 in the form of an output shaft rotatably seated the rotor 22 of a second electric machine 21.
  • Output element 30 are rotationally symmetrical to each other.
  • a second drive shaft 20 is provided for mechanically, optionally via a
  • Disconnect to be connected to an internal combustion engine, which may also be part of the hybrid module.
  • the first drive shaft 10 is connected via a first coupling device 13 with a common coupling carrier 51.
  • This common clutch carrier 51 is connected via a toothing 31 with the second drive shaft 20 rotationally fixed.
  • first clutch device 13 and the second clutch device 23 together form a dual clutch device 50.
  • This dual clutch device 50 includes one of the two
  • the first drive shaft 10 itself forms a first inner disk carrier 53, on which inner disks of the first clutch device 13 are arranged, alternately with outer disks of the first clutch device 13 arranged axially displaceably on the outer disk carrier 52.
  • a second inner disk carrier 54 which is coupled via a non-rotatable connection 55 to the driven element 30, inner plates of the second coupling device 23, which alternately with outer plates of the second
  • Coupling device 23 are arranged.
  • Coupling device 23 are arranged axially displaceable on the outer disk carrier 52.
  • a first pressure plate 14 of the first clutch device 13 is axially fixed to a stop point axially fixed to a connecting element 56, which is also referred to as a pressure piece, with a second pressure plate of the second
  • Clutch device 13,23 in an operation automatically the other clutch means 13,23 is operated in the opposite operation. This means that upon closure of the first clutch device 13, the second clutch device 23 is automatically opened, and vice versa. In this way, it is ensured that during operation of the second electric machine 21, the first electric machine 11 is decoupled from the output element 30 and the output shaft and therefore no energy for realizing a rotational movement of the first rotor and to overcome the magnetic forces occurring there must be provided.
  • the present Flybridmodul invention is not limited to this embodiment, but it can also be provided be that each coupling device 13,23 is assigned its own actuator, but even then these extra controls should be designed and arranged such that the two
  • Clutch devices 13,23 can be operated simultaneously with opposite operation.
  • an actuating device not shown here is provided, which is preferably supported on the housing 1.
  • the actuating device can in particular a
  • the actuating force 41 applied in the axial direction by the actuating device can be seen in FIG. 1, which acts on an actuating element 40, which is supported axially on a rotary bearing 57.
  • the rotary bearing 57 in turn is supported axially on the connecting element 56, which is axially fixed to the pressure plates 14,24 of the two coupling devices 13,23 connected or connected. Such can be done by exercising the
  • the first coupling device 13 is assigned a first spring device 15 in the form of a first plate spring; and the second coupling device 23 is associated with a second spring means 25 in the form of a second plate spring.
  • the first spring device 15 causes a first spring force 16 in the same direction as the second spring force 26 effected by the second spring device 25.
  • both spring devices 15, 25 act in the direction of closing the first clutch device 13 and opening the second clutch device 23.
  • both spring devices 15, 25 act in the direction of closing the first clutch device 13 and opening the second clutch device 23.
  • Clutch device 23 effected via a first partial path and the second
  • Spring means 25 causes the opening via a second partial path.
  • the second spring device 25 also ensures that the connecting element 56 does not lift off the pivot bearing 57.
  • the hybrid module shown here comprises a compression spring device 60 in the form of a helical spring, which is supported axially on the housing 1 indirectly. On the axially opposite side, the compression spring device 60 presses against the second inner disk carrier 54, which in turn axially on a first
  • Rotary bearing 61 is supported.
  • This first rotary bearing 61 supports itself axially on the common clutch carrier 51, which in turn is axially supported on the first drive shaft 10 via a second rotary bearing 62.
  • a second rotary bearing 62 As a result, it is possible in a simple manner, if appropriate, to reduce existing tolerances in the hybrid module or in the individual components and by axial pressure in the individual components.
  • the bearings involved namely the pivot bearing 57 and the first rotary bearing 61 and the second rotary bearing 62, axially
  • holes 63 are provided in the first drive shaft to allow the transport of lubricants, which can also serve for cooling integrated.
  • the illustrated coupling devices 13,23 are not limited to multi-plate clutches, but it can be used instead other friction clutches or clutches acting positively.
  • the characteristic curve 70 of the first disk spring is the first one here
  • Spring device 15 is provided, shown. In this case, the operating point K1 can be seen, in which the first clutch device 13 is completely closed. Upon actuation of the first clutch device 13 by axial displacement of the first pressure plate 14 along the direction of the actuating force 41 via a in the
  • Diagram 2 in Figure 2 shown positive path s changes from the first spring means 15 and the first plate spring applied force F. It can be seen that after a brief increase in the force F, this becomes significantly lower as the distance s is further increased.
  • the characteristic curve 80 of the actuating device is shown in FIG. It can be seen that, after a first low required force F, a kink in the characteristic curve 80 takes place to cover a relatively long distance s, and then the characteristic curve 80 has a steeper rise. This is due to the fact that upon closure of the second coupling device 23 after first pushing together the lamellae of the second coupling device 23 and contacting the lamellae they must be compressed with increased force F, to another
  • the extent of the rise of the characteristic curve 80 is influenced by the component stiffnesses of the components involved as well as by the compression of the linings of the lamellae as well as the acting second spring device 25.
  • this distance is s 1, 8 mm, in addition to the Hughes wholly contribute to the slats paths from the tolerances of
  • Coupling devices 13,23 is dependent.
  • Diaphragm spring applied force F is already relatively low. However, this relatively small force F is sufficient to be able to make an automatic return to the starting position upon cancellation of the actuating force 41 caused by the actuating device, thereby overcoming the friction in the system.
  • the hybrid module according to the invention may further be configured with a device for slip detection, with which the coupling devices 13,23 can be optionally controlled automatically controlled and with the prevailing contact forces in the coupling devices 13,23 can be adjusted.
  • FIG. 3 shows the mathematical result of an addition of the two characteristic curves 70, 80 explained with reference to FIG. 2, wherein it can be seen that the forces F required to realize the two characteristic points K1 and K2 differ only insignificantly from one another.
  • the sum characteristic curve 90 in FIG. 2 has only slight fluctuations between the two points K1 and K2.
  • an actuating device to be provided essentially has to be set up for only a relatively small force range to be realized.
  • a drive device for a motor vehicle is provided, which with a low load

Landscapes

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

Abstract

L'invention concerne un module hybride pour un véhicule à moteur, destiné à accoupler un moteur à combustion interne, ainsi qu'un système d'entraînement pour un véhicule à moteur doté d'un module hybride selon l'invention. Le module hybride est conçu pour accoupler un moteur à combustion interne et comprend un premier arbre d'entrée (10), une machine électrique (11) ainsi qu'un premier dispositif d'accouplement (13), ainsi qu'un second arbre d'entrée (20) et une seconde machine électrique (21) associée audit second arbre d'entrée, de même qu'un second dispositif d'accouplement (23). Le module hybride comprend également un élément de sortie (30), et chaque arbre d'entrée (10, 20) peut être relié ou est relié à l'élément de sortie (30) par l'intermédiaire d'un dispositif d'accouplement (13, 23) respectif, les deux dispositif d'accouplement (13, 23) pouvant être actionnés simultanément par un mouvement d'un élément d'actionnement (40) accouplé mécaniquement aux deux dispositifs d'accouplement (13 23). Le module hybride selon l'invention permet de fournir un système d'entraînement pour un véhicule à moteur offrant un fonctionnement à efficacité énergétique dans plusieurs différents modes de fonctionnement, avec sollicitation d'un encombrement réduit.
EP19706874.5A 2018-02-14 2019-02-04 Module hybride et système d'entraînement pour véhicule à moteur Withdrawn EP3752379A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018103336.2A DE102018103336A1 (de) 2018-02-14 2018-02-14 Hybridmodul und Antriebsanordnung für ein Kraftfahrzeug
PCT/DE2019/100117 WO2019158156A1 (fr) 2018-02-14 2019-02-04 Module hybride et système d'entraînement pour véhicule à moteur

Publications (1)

Publication Number Publication Date
EP3752379A1 true EP3752379A1 (fr) 2020-12-23

Family

ID=65520020

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19706874.5A Withdrawn EP3752379A1 (fr) 2018-02-14 2019-02-04 Module hybride et système d'entraînement pour véhicule à moteur

Country Status (6)

Country Link
US (1) US11440396B2 (fr)
EP (1) EP3752379A1 (fr)
KR (1) KR20200118403A (fr)
CN (1) CN111565955B (fr)
DE (2) DE102018103336A1 (fr)
WO (1) WO2019158156A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018114382A1 (de) 2018-06-15 2019-12-19 Schaeffler Technologies AG & Co. KG Antriebseinheit für einen Antriebsstrang eines elektrisch antreibbaren Kraftfahrzeugs und Antriebsanordnung
DE102018114794A1 (de) 2018-06-20 2019-12-24 Schaeffler Technologies AG & Co. KG Antriebseinheit für einen Antriebsstrang eines elektrisch antreibbaren Kraftfahrzeugs und Antriebsanordnung
DE102021114641A1 (de) 2021-06-08 2022-12-08 Schaeffler Technologies AG & Co. KG Antriebseinheit und Antriebsanordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7513349B2 (en) * 2005-11-30 2009-04-07 Tm4 Inc. Multi-position clutch
CN101353043B (zh) * 2007-07-25 2011-06-15 比亚迪股份有限公司 混合动力输出装置中的离合器接合控制方法及控制系统
WO2012000630A1 (fr) * 2010-06-28 2012-01-05 Magna Steyr Fahrzeugtechnik Ag & Co Kg Chaîne cinématique
JP5136660B2 (ja) * 2010-07-08 2013-02-06 株式会社デンソー 車両用動力伝達装置
DE102011106399A1 (de) * 2011-07-02 2013-01-03 Magna E-Car Systems Gmbh & Co Og Antriebsstrang
DE102015201931A1 (de) * 2015-02-04 2016-08-04 Bayerische Motoren Werke Aktiengesellschaft Antriebssystem für ein Hybridfahrzeug
DE102015222694A1 (de) 2015-11-17 2017-05-18 Volkswagen Aktiengesellschaft Betreiben einer Antriebseinrichtung eines Hybridfahrzeuges und Hybridfahrzeug
DE102015222691A1 (de) 2015-11-17 2017-05-18 Volkswagen Aktiengesellschaft Verfahren zum Steuern einer Antriebseinrichtung eines Hybridfahrzeuges und Hybridfahrzeug
DE102015222692A1 (de) 2015-11-17 2017-05-18 Volkswagen Aktiengesellschaft Betreiben einer Antriebseinrichtung eines Hybridfahrzeuges und Hybridfahrzeug
DE102015222690A1 (de) 2015-11-17 2017-05-18 Volkswagen Aktiengesellschaft Steuern einer Antriebseinrichtung eines Hybridfahrzeuges und Hybridfahrzeug
JP6480978B2 (ja) * 2017-04-27 2019-03-13 本田技研工業株式会社 車両のクラッチ装置
DE102017127695A1 (de) 2017-11-23 2019-05-23 Schaeffler Technologies AG & Co. KG Hybrid-Antriebsstrang mit zwei elektrischen Maschinen und einer Verbrennungskraftmaschine

Also Published As

Publication number Publication date
CN111565955A (zh) 2020-08-21
CN111565955B (zh) 2023-06-30
US11440396B2 (en) 2022-09-13
WO2019158156A1 (fr) 2019-08-22
DE102018103336A1 (de) 2019-08-14
US20210053432A1 (en) 2021-02-25
KR20200118403A (ko) 2020-10-15
DE112019000787A5 (de) 2020-11-12

Similar Documents

Publication Publication Date Title
EP3516249B1 (fr) Système d'embrayage multiple et module hybride pour véhicule automobile
EP2655113B1 (fr) Module hybride pour un groupe motopropulseur d'un véhicule
EP2449286B1 (fr) Boite a deux vitesses
EP1275867B1 (fr) Embrayage double
EP3593002B1 (fr) Dispositif d'embrayage et module hybride
WO2018157879A1 (fr) Système d'embrayage multiple et module hybride pour véhicule à moteur
WO2012167767A1 (fr) Module hybride pour une chaîne cinématique d'un véhicule
EP1925486B1 (fr) Système d'entraînement hybride pour un véhicule
WO2016045672A1 (fr) Embrayage de mise en circuit pour groupe motopropulseur hybride avec capteur de couple
DE102009045562A1 (de) Kupplungsanordnung und Ankopplungsverfahren für ein Fahrzeug mit einer ersten und einer zweiten Antriebsvorrichtung
WO2019086073A1 (fr) Système d'embrayage multiple et module hybride pour véhicule automobile
WO2019158156A1 (fr) Module hybride et système d'entraînement pour véhicule à moteur
EP3797044A1 (fr) Système d'embrayage multiple et module hybride pour véhicule à moteur
WO2012149924A1 (fr) Module hybride pour une chaîne cinématique d'un véhicule
WO2018219385A1 (fr) Module hybride et dispositif d'entraînement pour véhicule automobile
DE102016209019B3 (de) Kupplungseinrichtung und Hybridmodul
EP1586784A1 (fr) Méthode et actionneur d'embrayage pour actionner au moins un embrayage dans une transmission d'un véhicule
DE102016222420A1 (de) Kupplungsantrieb für einen Hybridantriebsstrang
WO2022258111A1 (fr) Unité d'entraînement et ensemble d'entraînement
DE10038334A1 (de) Kupplungsanordnung
DE10393512B4 (de) Vorrichtung zum Betrieb eines Kraftfahrzeuges, insbesondere zum Betätigen eines automatisierten Getriebes eines Kraftfahrzeuges
DE102019117059A1 (de) Hybridmodul sowie Antriebsanordnung für ein Kraftfahrzeug
DE10108477A1 (de) Aktor für eine Betätigung von Kupplungen
DE102020005358A1 (de) Antriebseinrlchtung für ein Kraftfahrzeug, insbesondere für einen Kraftwagen

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200914

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220428

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230523

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20230920