EP3325300A1 - Véhicule hybride - Google Patents
Véhicule hybrideInfo
- Publication number
- EP3325300A1 EP3325300A1 EP16742229.4A EP16742229A EP3325300A1 EP 3325300 A1 EP3325300 A1 EP 3325300A1 EP 16742229 A EP16742229 A EP 16742229A EP 3325300 A1 EP3325300 A1 EP 3325300A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- train
- epicyclic gear
- traction machine
- hybrid vehicle
- transmission
- 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- Withdrawn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
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- 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
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- 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
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- 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
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- 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
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- 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
- B60K2006/381—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 characterized by driveline brakes
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- 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
- B60K2006/4841—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range the gear provides shifting between multiple ratios
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- 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
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- 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
- B60Y2400/70—Gearings
- B60Y2400/73—Planetary gearings
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
- Y10S903/945—Characterized by control of gearing, e.g. control of transmission ratio
Definitions
- the subject of the present invention is a hybrid vehicle in which a torque breaking suppression is carried out during changes in the mode of simple propulsion.
- One aspect of the invention is the vehicle itself, and another is the corresponding method.
- FIG. 1 A particular embodiment of a hybrid vehicle will already be described by means of FIG. 1. It comprises a heat engine 1, which is a first traction machine, and an electric motor 2, which is a second traction machine. Other types of traction machine could be envisaged, and thus the electric motor 2 could be replaced by a hydraulic or pneumatic machine.
- the power delivered by the traction machines is transmitted to a driving axle 4, provided with wheels 5 through which the vehicle is driven, by means of a transmission 6 which will be briefly described. It comprises a first epicyclic gear train 7, driven by the output shaft 8 of the heat engine 1, and a second epicyclic gear train 9, which will attract more attention here and which is driven by the motor shaft 10 of the electric motor 2 and or by the first epicyclic train.
- An output gear wheel 11 is directly driven by the second epicyclic gear train 9 and is connected to the axle 4 by a differential 12.
- the first epicyclic gear train 7 drives the axle 4 via the second epicyclic gear train 9, the trains epicyclic 7 and 9 being in series and the first planetary gear train 7 can be considered as a branch of the transmission 6 connecting the second epicyclic gear 9 to the engine 1.
- the first epicyclic gear train 7 comprises a hollow shaft sun gear 14 in which the output shaft 8 is engaged, a ring 15 also with a hollow shaft in which the output shaft 8 is engaged, and a carrier satellites 16, which constitutes an output device of the planetary gear train 7 and conventionally meshes, via satellites 17 that it carries, with gear teeth dug on the sun gear 14 and the ring 15.
- the hollow shafts are constrained to unidirectional rotations by freewheel devices 18 and 19.
- the elements of the transmission 6, as well as the traction machines and the axle 4, are held on or in a frame 29.
- the hollow shafts are provided with flanges, respectively 20 and 21, of engagement with respective controlled couplings 22 and 23 having movable portions driven in rotation by the output shaft 8 but sliding on it, and control mechanisms. to govern these sliding movements.
- the aforementioned document explains that different speeds of rotation between the output shaft 8 and the planet carrier 16 can be controlled by engaging the coupling 22, which secures the sun gear 14 with the output shaft 8 , or the coupling 23, which secures the ring 15 with the output shaft 8, or both at once, which blocks the epicyclic train 7 and makes it completely integral with the output shaft 8. And if the two couplings 22 and 23 are released, the first epicyclic gear 7 is free.
- the second planetary gear train 9 comprises a sun gear 24 driven by the electric motor 2, a ring 25 meshing with the planet carrier 16 of the first planetary gear train 7 and a planet carrier 26, meshing on the one hand with the output gear wheel 11 by an external toothing, and on the other hand with the sun gear 24 and an internal toothing of the ring gear 25 by satellites 27.
- third controlled coupling 28 is provided. It comprises a movable element driven by the ring 25 and adapted to secure it, in a first extreme state, with the frame 29, and in another extreme state with a flange 30 of the sun gear 24.
- the sun gear 24 therefore rotates the planet carrier 26 via the satellites 27, while the ring 25 is stationary; in the second extreme state, the epicyclic gear 9 is blocked and the planet carrier 26 rotates at the same speed of rotation as the sun gear 24; and in the intermediate state, the speed of rotation of the planet carrier 26 depends at the same time on that of the sun gear 24 and that of the ring gear 25, imposed by a possible operation of the heat engine 1.
- the first extreme state corresponds to a short electric mode, high reduction ratio
- the second extreme state to a long electric mode, reduced reduction ratio between the output shaft 10 of the electric motor 2 and the axle 4, and the intermediate state to a distributed power regime said "power split".
- the heat engine can also be used, this corresponds to use in parallel hybrid mode.
- Another advantage of the invention is that the modified coupling system generally allows a parking brake state, by completely blocking the transmission when the traction machines are stopped.
- a hybrid vehicle comprising a first traction machine, a second traction machine, an axle driven by the first traction machine and / or the second traction machine, a mechanical transmission connecting the axle to the first traction machine and the second traction machine, the transmission comprising an epicyclic gear train having two reduction ratios between the second traction machine and the axle, the epicyclic gear train comprising a switching mechanism for imposing each of the gear ratios.
- the switching mechanism is split and comprises a first mechanism adapted to secure and separate two components of the epicyclic gear, and a second mechanism capable of stopping and releasing a third component of the epicyclic gear, the second mechanism is located on a part of the transmission located between the epicyclic gear train and the first machine traction, said part of the transmission is another epicyclic train, characterized in that the second mechanism is a coupling with two coupling states, including a blocking state of said other train.
- a synchronized action on the two mechanisms replacing the unit mechanism of the known design substantially reduces or eliminates the switching time during which the mode called "power split" or distributed power, in which there is a break in torque, s 'exercises.
- the changes of electric reports are therefore much less sensitive for the driver.
- the blocking of the other epicyclic gear train that the second mechanism performs is a stop in rotation of at least one constituent of this other train, in a state where other mechanisms can intervene to block or joining other components of the other train and the transmission, and thus complete the locking of said other train in combination with the second mechanism.
- the invention thus conceived can be implemented in many ways. There is thus a freedom of choice of the constituents connected by the first mechanism, and of the constituent on which the second mechanism acts.
- the two components of the first mechanism can thus, according to an embodiment actually proposed for the invention, comprise the sun gear and the ring gear, the sun gear and the planet carrier, or the ring gear and the planet carrier.
- the first mechanism may be a clutch, instead of a synchronizer, as proposed in the known embodiment.
- FIGS. 2, 3 and 4 illustrate an embodiment of the invention with three operating states
- Figures 2, 3 and 4 show an embodiment of the invention, which comprises a clutch 40 clutch 40 between the sun gear 24 and the ring 25 in place of the third coupling 28, while the coupling 23 of the embodiment of the Figure 1 is replaced by a coupling 48 to three positions.
- the coupling 48 has no connection; in the intermediate state, shown in Figure 3, it secures the output shaft 8 of the heat engine 1 to the ring 15 of the first epicyclic gear 7; and in the state of Figure 4, which has no equivalent in Figure 1, it locks the output shaft 8 and the ring 15 to the frame 29, and therefore it also blocks the ring 25 of the second epicyclic train 9.
- the total blocking of the first epicyclic train 7 is then accomplished in both directions of rotation when the sun gear 14 and the shaft 8 are coupled by means of the clutch 22, which allows a recovery of energy by the electric motor 2 during the deceleration phases, as well as the use of reverse gear.
- the synchronization of the mechanisms is ensured by an adjustment of the control system of the vehicle.
- the transition from long mode to mode short is not allowed during deceleration.
- the coupling 48 To obtain a parking brake, the coupling 48 must be in the position of Figure 4 and the other couplings must also be engaged.
- Figures 2 to 4 could be applied with synchronizers on the first epicyclic train 7.
- the position of the actuator 48 and the other coupling could be switched on the first epicyclic train 7, so to completely block the sun gear 14 and the output shaft 8 to the housing 29.
- the locking of the ring 15 would remain possible by putting the coupling 23 in engagement.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1556854A FR3039243B1 (fr) | 2015-07-20 | 2015-07-20 | Vehicule hybride comprenant une suppression de rupture de couple aux changements de mode en propulsion simple |
PCT/EP2016/067010 WO2017013049A1 (fr) | 2015-07-20 | 2016-07-18 | Véhicule hybride |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3325300A1 true EP3325300A1 (fr) | 2018-05-30 |
Family
ID=54329742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16742229.4A Withdrawn EP3325300A1 (fr) | 2015-07-20 | 2016-07-18 | Véhicule hybride |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180201115A1 (fr) |
EP (1) | EP3325300A1 (fr) |
CN (1) | CN107848390A (fr) |
FR (1) | FR3039243B1 (fr) |
WO (1) | WO2017013049A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10738206B2 (en) | 2013-05-02 | 2020-08-11 | Melior Innovations, Inc. | Black ceramic additives, pigments, and formulations |
US9481781B2 (en) | 2013-05-02 | 2016-11-01 | Melior Innovations, Inc. | Black ceramic additives, pigments, and formulations |
US11351652B2 (en) | 2013-05-02 | 2022-06-07 | Melior Innovations, Inc. | Polysilocarb binders and coatings |
US10787574B2 (en) | 2014-02-28 | 2020-09-29 | Melior Innovations, Inc. | Polymer derived ceramic effects particles, uses and methods of making |
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. |
WO2019084329A2 (fr) | 2017-10-25 | 2019-05-02 | Melior Innovations, Inc. | Additifs plastiques et céramique sioc pour des ciments, des bétons et des matériaux décoratifs structuraux |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19810374B4 (de) * | 1998-03-10 | 2013-05-02 | Bayerische Motoren Werke Aktiengesellschaft | Hybridantrieb für ein Kraftfahrzeug |
US7086977B2 (en) * | 2001-05-03 | 2006-08-08 | Ford Global Technologies, Llc | Transmission arrangements for hybrid electric vehicles |
CA2753175C (fr) * | 2009-03-24 | 2013-05-14 | Honda Motor Co., Ltd. | Dispositif de transmission de puissance |
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 |
CN202080112U (zh) * | 2010-11-03 | 2011-12-21 | 薛殿伦 | 多动力源耦合传动系统 |
DE102011005531B4 (de) * | 2011-03-15 | 2023-12-14 | Zf Friedrichshafen Ag | Hybridantrieb eines Kraftfahrzeuges |
AT511843B1 (de) * | 2011-09-08 | 2013-03-15 | Avl List Gmbh | Planetengetriebe |
KR101563836B1 (ko) * | 2012-02-01 | 2015-10-27 | 도요타지도샤가부시키가이샤 | 하이브리드 차량용 구동 장치 |
DE102012219125A1 (de) * | 2012-10-19 | 2014-04-24 | Zf Friedrichshafen Ag | Planetengetriebe für einen Hybridantrieb eines Kraftfahrzeugs |
DE102013215114B4 (de) * | 2013-08-01 | 2024-04-25 | Zf Friedrichshafen Ag | Hybridantrieb eines Kraftfahrzeugs |
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. |
-
2015
- 2015-07-20 FR FR1556854A patent/FR3039243B1/fr not_active Expired - Fee Related
-
2016
- 2016-07-18 US US15/745,812 patent/US20180201115A1/en not_active Abandoned
- 2016-07-18 CN CN201680042206.8A patent/CN107848390A/zh active Pending
- 2016-07-18 EP EP16742229.4A patent/EP3325300A1/fr not_active Withdrawn
- 2016-07-18 WO PCT/EP2016/067010 patent/WO2017013049A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3039243B1 (fr) | 2019-05-17 |
WO2017013049A1 (fr) | 2017-01-26 |
CN107848390A (zh) | 2018-03-27 |
US20180201115A1 (en) | 2018-07-19 |
FR3039243A1 (fr) | 2017-01-27 |
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