EP3250843A1 - Procédé de commande d'un dispositif de transmission à variation de vitesse à trains épicycloïdaux d'un groupe motopropulseur, en particulier pour véhicule hybride - Google Patents
Procédé de commande d'un dispositif de transmission à variation de vitesse à trains épicycloïdaux d'un groupe motopropulseur, en particulier pour véhicule hybrideInfo
- Publication number
- EP3250843A1 EP3250843A1 EP16700447.2A EP16700447A EP3250843A1 EP 3250843 A1 EP3250843 A1 EP 3250843A1 EP 16700447 A EP16700447 A EP 16700447A EP 3250843 A1 EP3250843 A1 EP 3250843A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- train
- shaft
- gear
- epicyclic
- machine
- 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- Withdrawn
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
- B60K6/42—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
- 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
- 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
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
- F16H3/725—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines with means to change ratio in the mechanical gearing
-
- 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
- B60K2006/4816—Electric machine connected or connectable to gearbox internal 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
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
-
- 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
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2007—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with two sets of orbital gears
-
- 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
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2035—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with two engaging means
-
- 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
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2041—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with four engaging means
-
- 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
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
- F16H2200/2069—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes using two freewheel mechanism
-
- 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
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2079—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches
- F16H2200/2084—Transmissions using gears with orbital motion using freewheel type mechanisms, e.g. freewheel clutches two freewheel mechanisms
-
- 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
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2094—Transmissions using gears with orbital motion using positive clutches, e.g. dog 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
- 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
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/909—Gearing
- Y10S903/91—Orbital, e.g. planetary gears
- Y10S903/911—Orbital, e.g. planetary gears with two or more gear sets
Definitions
- a method of controlling an epicyclic gearbox transmission device of a power train, in particular for a hybrid vehicle is a method of controlling an epicyclic gearbox transmission device of a power train, in particular for a hybrid vehicle.
- the present invention relates to a method of controlling a speed variation transmission device of a powertrain, in particular for a hybrid vehicle.
- a hybrid vehicle comprises a powertrain which uses, alone or in combination, as a traction / propulsion drive mode, an internal combustion engine with a variable speed transmission device, and / or a driving / receiving machine, such as a rotary electric machine connected to an electrical source, such as one or more batteries.
- This combination has the advantage of optimizing the performance of this vehicle, including reducing emissions of pollutants into the atmosphere and reducing fuel consumption.
- the engine is used to move this vehicle for uses where high driving power and a long operating autonomy are required.
- such a powertrain of a motor vehicle comprises a heat engine with a shaft connected to a speed variation transmission device comprising an epicyclic gear with a planetary gear and a ring each connected to the shaft of the engine by a control coupling controlled and at a fixed part of the group by a unidirectional automatic coupling, and a planet carrier transmitting the speed variation to the drive axle of the vehicle via a transmission path.
- the applicant has further improved this transmission device in particular reducing its size and more particularly at the other epicyclic gear while ensuring a simple and effective control of this transmission.
- the invention relates to a method for controlling a speed variation transmission device of a powertrain, in particular for a hybrid vehicle, comprising a driving / receiving machine, a heat engine, a device for varying speed comprising an epicyclic motor train with a sun gear and a ring each connected to the motor shaft by a controlled-control coupling and a fixed part of the group by a unidirectional automatic coupling and a planet carrier, and an epicyclic gear train.
- the machine placed on a shaft substantially parallel to the motor shaft and connecting the epicyclic motor train to a motion transmission path to a driving axle, said train comprising a sun gear, a crown and a planet carrier, characterized in that it consists in blocking the sun gear and the crown of the epicyclic gear train to ensure the movement of the vehicle by the mach ine alone or in combination with the engine.
- the method may include placing a controlled control coupling between the ring gear and the sun gear.
- the method may include placing a controlled control coupling on the shaft of the crown.
- the method may include placing a controlled-control coupling on the toothed ring of the crown.
- the method may include placing a mating surface on the sun gear.
- the method may include placing a mating surface on a sail carried by the sun gear.
- FIG. 1 which is a diagram showing a speed variation transmission device of a powertrain according to the invention.
- FIG. 2 which diagrammatically illustrates a variant of FIG.
- the powertrain comprises a heat engine 10, in particular an internal combustion engine, with a motor shaft 12, here coming from the crankshaft of this engine, a variable speed transmission device 14 and a driving axle 1 6 which drives the drive wheels 18 of the vehicle.
- the power train also includes a prime mover, such as an electric motor 20 with a rotor 22, which can function as an electric drive motor for the vehicle by being connected to a power source, such as batteries (not shown) or as a generator of electrical energy and more particularly as an alternator for charging these batteries.
- the speed variation device 14 comprises a main epicyclic gear train 24, called the epicyclic engine gear train, with two controlled-control couplings 26, 28, here in the form of a friction clutch, and two unidirectional automatic couplings, such as freewheels. 30, 32.
- the epicyclic motor train 24 comprises a sun gear 34 with a strip 36 toothed externally and carried by a hollow shaft 38, said sun gear shaft, which cap the shaft 12 of the motor being free to rotate but fixed in translation by report to this one.
- the free end 40 of this shaft is supported in a bearing 42 carried by a fixed portion 44 of the powertrain through the freewheel 32, called the freewheel, which allows the rotation of the sun gear in one direction.
- This train also comprises a ring 46 with an internally toothed strip 48, placed concentrically to the sun gear, and connected to a hollow shaft 50, said crown shaft, surrounding the hollow shaft 38 of the sun wheel while being free to rotate but fixed in translation with respect to it.
- This ring is connected externally to the fixed element 44 of the powertrain of the vehicle by the unidirectional coupling 30, called crown freewheel, which only allows the rotation of the ring in one direction.
- the two freewheels 30 and 32 are placed in such a way that the sun gear 34 and the ring gear 46 can only rotate in the same direction and preferably in the same direction as the drive shaft 12.
- this epicyclic motor train comprises a planet carrier 52 with advantageously three satellites 54, in the form of an externally toothed wheel, placed in the same angular interval with respect to each other (here at 120 °) and meshing with the crown and the sun gear.
- the headband 48 of the crown, the headband 36 of the sun gear and the satellites 54 are located in the same plane, here in a vertical plane by considering FIG.
- These satellites are each carried by a horizontal axis 56 being free in rotation but fixed in translation thereon.
- These satellite axes are connected to a tubular bearing 58, said bearing planet carrier, which surrounds the sun gear shaft 38 being free to rotate thereon.
- the free ends of the shafts of the sun gear and the ring each carry a controlled-control coupling 26 and 28, preferably a friction clutch each controlled by a lever control 60 and 62.
- the clutch 26, said sun gear clutch allows to couple the sun gear with the drive shaft 12 while the clutch 28, called crown clutch, is intended to couple the ring with this motor shaft.
- the planet carrier 52 also comprises an additional externally toothed additional strip 64 arranged opposite the satellites and which is connected by meshing with an externally toothed connecting strip 66 of another additional epicyclic gear train. , called epicyclic machine train.
- This epicyclic gear train 68 is placed on a fixed shaft 70, substantially parallel to the drive shaft 12.
- the epicyclic machine train comprises a sun gear 72 rotatably connected to a tubular shaft 74 surrounding the fixed shaft 70 and comprising a strip 76 toothed externally and carried by a flange.
- This sun gear cooperates with a planet carrier 78 advantageously comprising three satellites 80, in the form of an externally toothed wheel, carried by satellite axes 82 and placed in the same angular interval with respect to each other (here at 120 °) and meshing with the toothing of the driving strip 84 of the ring gear 86 of the machine epicyclic gear.
- This ring is carried by a tubular shaft 88 which surrounds the shaft of the sun gear 74.
- the headband of the crown, the toothed strip of the sun gear and the satellites are located in the same plane, here in a vertical plane by considering FIG.
- the planet axes 82 are carried by a sail 90 fixed on a tubular bearing 92 surrounding the fixed shaft 70.
- This tubular bearing also carries an externally toothed strip 94 which cooperates with another toothed wheel 96 connected to the drive axle 16 thus forming a motion transmission path between the machine epicyclic gear train 68 and the axle 1 6.
- the tubular shaft of sun gear 74 fixedly carries a sail 98 with a gear wheel 100 which cooperates with the rotor 22 of the machine 20, here via a gear wheel 102.
- the web 98 also carries a coupling surface 104 which cooperates with a controlled-control coupling 106 carried by the tubular crown shaft 88.
- This coupling thus makes it possible to connect the crown shaft, either to the web 98 and consequently to the rotor 22 of the machine 20 and to the sun gear shaft 74, or to a fixed coupling surface 108 carried by the fixed part 44. of the group.
- this coupling comprises a double-acting synchronizer, called machine synchronizer, with two coupling positions and a neutral position.
- This synchronizer is fixedly fixed in rotation but freely in translation by the tubular shaft of ring gear 88 and is designed to cooperate, under the effect of a control means 1 10, either on the coupling surface 104 of the sail 98, either to the fixed part 44 of the power unit by the surface 108.
- This mode of operation can be enhanced by additional power from the motor 10 through the planetary gear train 24 (parallel hybrid mode) while maintaining the synchronizer 106 in position 2.
- the rotation of the shaft 12 of the heat engine 10 rotates the sun gear 34 while the rotation of the crown shaft 50 is blocked by the wheel free 30.
- the rotation of the sun gear rotates the planet carrier 52 of the train 24 and the tubular shaft 88 of the ring gear 74 of the epicyclic machine train 68.
- the torque that is generated at the planet carrier the epicyclic motor train is thus added to the tubular shaft 88 to the torque transmitted by the electric motor.
- the torque transmitted to the tubular shaft 88 of the machine epicyclic gear is different from that where the clutches 26 and 28 are in the active position and the one in which the clutch 26 is inactive and the clutch 28 is active. .
- the variant of Figure 2 differs from the example of Figure 1 only by a specific configuration of the epicyclic machine train.
- This epicyclic gear train 68 ' is placed on a fixed shaft 70', free in rotation but fixed in translation and substantially parallel to the drive shaft 12, being carried by two bearings 1 12 provided on the fixed element 44 of the group.
- This epicyclic machine train comprises a ring 86 'carried by a crown shaft 88' surrounding the shaft 70 'and carrying the connecting strip 66'.
- the train also comprises a planet carrier 78 'with advantageously three satellites 80' carried by satellite axes 82 'and meshing with the toothing of the strip 84' of the ring 86 '.
- the satellite axes 82 ' are carried by a plate 1 14 fixedly connected to the shaft 70'.
- the satellites also cooperate in meshing with a sun gear 72 'which comprises a strip 76' toothed externally and carried by a flange which is fixedly mounted on the sun gear shaft 74 'which surrounds the shaft 70'.
- the sun gear shaft 74 ' carries a sail 98' provided with a toothed strip 1 1 6 cooperating with the toothed wheel 102 'of the rotor 22' of the machine 20 '.
- This web also comprises a coupling surface 104 'which cooperates with a controlled-control coupling 106' carried by the toothed strip 84 'of the ring 86'.
- this coupling thus makes it possible to connect the ring either to the web 98 'and consequently to the rotor 22' of the machine 20 'and to the sun gear shaft 74', or to a fixed coupling surface 108 'carried by the fixed part 44 of the group.
- this coupling advantageously comprises a double-acting synchronizer, called a machine synchronizer, with two coupling positions and a neutral position.
- This synchronizer is fixedly fixed in rotation but freely translational by the ring 86 'and is designed to cooperate, under the effect of a control means 1 10', either on the coupling surface 104 'of the web 98' ( position 2), or to the fixed part 44 of the powertrain (position 1) by the surface 108 '.
- the shaft 70 ' also carries a toothed band 94' carried by a sail 1 18 fixed on this shaft. This strip cooperates with another toothed wheel 96 'linked to the driving axle 1 6 'thereby forming a motion transmission path between the epicyclic machine train 68 and the axle 16.
- this variant comprises the same operating modes: electric mode or parallel hybrid mode.
- This variant thus makes it possible to have an implantation of the machine 20 and the transmission path 94, 96 which can be used according to the vehicle's implementations.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
- Mechanical Operated Clutches (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1550722A FR3032165B1 (fr) | 2015-01-30 | 2015-01-30 | Procede de commande d'un dispositif de transmission a variation de vitesse a trains epicycloidaux d'un groupe motopropulseur, en particulier pour vehicule hybride |
PCT/EP2016/050532 WO2016120066A1 (fr) | 2015-01-30 | 2016-01-13 | Procédé de commande d'un dispositif de transmission à variation de vitesse à trains épicycloïdaux d'un groupe motopropulseur, en particulier pour véhicule hybride |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3250843A1 true EP3250843A1 (fr) | 2017-12-06 |
Family
ID=52824472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16700447.2A Withdrawn EP3250843A1 (fr) | 2015-01-30 | 2016-01-13 | Procédé de commande d'un dispositif de transmission à variation de vitesse à trains épicycloïdaux d'un groupe motopropulseur, en particulier pour véhicule hybride |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180022205A1 (fr) |
EP (1) | EP3250843A1 (fr) |
JP (1) | JP2018506686A (fr) |
CN (1) | CN107206882A (fr) |
FR (1) | FR3032165B1 (fr) |
WO (1) | WO2016120066A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3029855B1 (fr) * | 2014-12-12 | 2016-12-16 | Ifp Energies Now | Groupe motopropulseur pour l'entrainement d'un vehicule automobile avec un dispositif de transmission a variation de vitesse a triple train epicycloidal et en particulier groupe motopropulseur pour un vehicule de type hybride. |
CN113165499A (zh) | 2018-12-14 | 2021-07-23 | Gkn汽车有限公司 | 用于混合动力驱动装置的传动组件 |
JP7392140B2 (ja) | 2019-11-11 | 2023-12-05 | ジーケーエヌ オートモーティブ リミテッド | ハイブリッド駆動装置のためのトランスミッションアッセンブリおよびハイブリッド駆動装置を制御するための方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005010210A1 (de) * | 2005-03-05 | 2006-09-14 | Zf Friedrichshafen Ag | Mehrstufengetriebe |
FR2955165B1 (fr) | 2010-01-14 | 2012-01-20 | Inst Francais Du Petrole | Dispositif de transmission a variation de vitesse pour groupe motopropulseur de vehicule automobile et vehicule automobile hybride utilisant un tel dispositif |
FR2962697B1 (fr) * | 2010-07-16 | 2012-07-13 | IFP Energies Nouvelles | Groupe motopropulseur a double train epicycloidal pour vehicule automobile de type hybride |
JP5959512B2 (ja) * | 2010-07-16 | 2016-08-02 | イエフペ エネルジ ヌヴェルIfp Energies Nouvelles | ハイブリッド型自動車両用の二重遊星歯車列付きパワートレイン |
FR3013273B1 (fr) * | 2013-11-15 | 2017-03-17 | Ifp Energies Now | Groupe motopropulseur pour l'entrainement d'un vehicule automobile, plus particulierement pour un vehicule de type hybride. |
CN103832263B (zh) * | 2014-02-26 | 2016-09-07 | 长城汽车股份有限公司 | 用于车辆的动力传动***及具有其的车辆 |
-
2015
- 2015-01-30 FR FR1550722A patent/FR3032165B1/fr active Active
-
2016
- 2016-01-13 WO PCT/EP2016/050532 patent/WO2016120066A1/fr active Application Filing
- 2016-01-13 US US15/547,423 patent/US20180022205A1/en not_active Abandoned
- 2016-01-13 CN CN201680007816.4A patent/CN107206882A/zh active Pending
- 2016-01-13 JP JP2017540172A patent/JP2018506686A/ja active Pending
- 2016-01-13 EP EP16700447.2A patent/EP3250843A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2016120066A1 (fr) | 2016-08-04 |
FR3032165B1 (fr) | 2018-05-25 |
US20180022205A1 (en) | 2018-01-25 |
FR3032165A1 (fr) | 2016-08-05 |
JP2018506686A (ja) | 2018-03-08 |
CN107206882A (zh) | 2017-09-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2593320B1 (fr) | Groupe motopropulseur a double train epicycloidal pour vehicule automobile de type hybride | |
EP2345828B1 (fr) | Dispositif de transmission à variation de vitesse pour groupe motopropulseur de véhicule automobile et véhicule autombile hybride utilisant un tel dispositif | |
FR2962697A1 (fr) | Groupe motopropulseur a double train epicycloidal pour vehicule automobile de type hybride | |
WO2015071088A1 (fr) | Groupe motopropulseur de vehicule automobile et vehicule automobile | |
FR3021594A1 (fr) | Dispositif de transmission de vitesse pour le deplacement d'un vehicule automobile, notamment d'un vehicule motorise a deux-roues. | |
WO2015090876A1 (fr) | Groupe motopropulseur avec un dispositif de transmission à variation de vitesse, en particulier pour véhicule hybride | |
WO2016120066A1 (fr) | Procédé de commande d'un dispositif de transmission à variation de vitesse à trains épicycloïdaux d'un groupe motopropulseur, en particulier pour véhicule hybride | |
WO2016066331A1 (fr) | Dispositif de transmission de vitesse pour le déplacement d'un véhicule automobile, notamment d'un véhicule motorisé à au moins deux roues, et groupe motopropulseur utilisant un tel dispositif | |
WO2016087434A1 (fr) | Dispositif de transmission de vitesse pour le déplacement d'un véhicule automobile, notamment d'un véhicule motorisé à au moins deux roues, et groupe motopropulseur utilisant un tel dispositif en particulier pour un véhicule hybride | |
WO2015078645A1 (fr) | Groupe motopropulseur de vehicule et vehicule | |
WO2015086325A1 (fr) | Groupe motopropulseur avec un dispositif de transmission à variation de vitesse, en particulier pour véhicule hybride | |
EP3230106B1 (fr) | Groupe motopropulseur pour l'entraînement d'un véhicule automobile avec un dispositif de transmission à variation de vitesse à triple train épicycloïdal et en particulier groupe motopropulseur pour un véhicule de type hybride | |
FR3053289B1 (fr) | Groupe motopropulseur de vehicule hybride avec un dispositif de connexion/deconnexion de la machine electrique | |
FR2975640A1 (fr) | Groupe motopropulseur a double train epicycloidal pour vehicule automobile de type hybride | |
WO2018054717A1 (fr) | Groupe motopropulseur de vehicule automobile | |
WO2016091655A1 (fr) | Groupe motopropulseur pour l'entraînement d'un véhicule automobile avec un dispositif de transmission à variation de vitesse à double train épicycloïdal et en particulier groupe motopropulseur pour un véhicule de type hybride | |
FR3056463B1 (fr) | Groupe motopropulseur a double train epicycloidal optimise pour un vehicule de type hybride | |
EP3140142A1 (fr) | Dispositif de variation de vitesse d'un groupe motopropulseur plus particulièrement pour l'entraînement d'un véhicule automobile en particulier de type hybride | |
WO2018019557A1 (fr) | Procede de commande d'un dispositif de transmission a variation de vitesse a trains epicycloïdaux coaxiaux d'un groupe motopropulseur, en particulier pour vehicule hybride | |
WO2018019559A1 (fr) | Procede de commande d'un dispositif de transmission a variation de vitesse a triple train epicycloidal d'un groupe motopropulseur, en particulier pour vehicule hybride | |
WO2015173011A1 (fr) | Dispositif de variation de vitesse d'un groupe motopropulseur pour l'entraînement d'un véhicule automobile, notamment de type hybride |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 20170830 |
|
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) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60K 6/387 20071001ALI20160812BHEP Ipc: B60K 6/383 20071001ALI20160812BHEP Ipc: B60K 6/365 20071001ALI20160812BHEP Ipc: F16H 3/72 20060101AFI20160812BHEP Ipc: B60K 6/48 20071001ALI20160812BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200801 |