CN105283333B - The powertrain for including freewheel and planetary gear train of hydraulic hybrid power vehicles - Google Patents
The powertrain for including freewheel and planetary gear train of hydraulic hybrid power vehicles Download PDFInfo
- Publication number
- CN105283333B CN105283333B CN201480033824.7A CN201480033824A CN105283333B CN 105283333 B CN105283333 B CN 105283333B CN 201480033824 A CN201480033824 A CN 201480033824A CN 105283333 B CN105283333 B CN 105283333B
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- CN
- China
- Prior art keywords
- planetary gear
- gear train
- internal combustion
- powertrain
- combustion engine
- Prior art date
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- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
-
- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/91—Battery charging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/42—Clutches or brakes
- B60Y2400/427—One-way 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
Abstract
The present invention relates to a kind of powertrain of hybrid vehicle, the powertrain includes the internal combustion engine (46) being connect with the first element of planetary gear train (30), the planetary gear train is disposed with the second element being connect with hydraulic pump (44) and the third element being connect with the driving wheel of the vehicle, the powertrain further includes the hydraulic press (2) being connect with the driving wheel, it is characterized in that, the first element of the planetary gear train (30) is connect by freewheel (48) with the internal combustion engine (46), when the planetary gear train is in the vehicle traction of forward gear, the freewheel can make the internal combustion engine keep stopping, the first element is also continuously connected with the alternating current generator (50) powered for onboard power system (52).
Description
Technical field
The present invention relates to a kind of operations of the powertrain and the powertrain of hydraulic hybrid motor vehicles
Method further relates to a kind of hybrid moto vehicle including this powertrain.
Background technology
Especially by the transmission of the known type for hydraulic hybrid motor vehicles shown in file FR-A1-2973302
Device includes planetary gear train, the planetary gear train include the gear ring being connect with internal combustion engine, the sun gear being connect with hydraulic pump, with
And the planet carrier being connect with the output differential of driving driving wheel by the first synchronization sleeve.
The planetary gear train includes the second synchronization sleeve, which implements when it is engaged to the planet tooth
The block of train, so that all elements are rotated with identical speed.
The transmission device further include and can be used as engine or pump hydraulic press connection input terminal, which can pass through
Two different reducing gear trains that sleeve control is synchronized by third are connect with output differential.
Hydraulic press and pump couple with Pressure energy accumulator, which can be in the pump operation or in the hydraulic press
Storage energy when pump as transmission braking moment, and the energy can be discharged on a hydraulic press with by motor torque
Apply on the drive wheel.
Thus different operational modes is obtained, especially includes：" pulse " pattern (mode《impulsionnel》), by by
Third synchronizes one of sleeve engagement reducing gear train to only drive vehicle, wherein internal combustion engine to be stopped by hydraulic press；
" branch " pattern (mode《dérivation》), by hydraulic press and IC engine-powered vehicles, wherein the internal combustion engine started with
By planetary gear train torque is transmitted to the pump of output differential and offer hydraulic power simultaneously.
Also obtain " short transmission ratio " pattern (mode《rapport court》), wherein pumping by block, internal combustion engine passes through to be formed
The planetary gear train of retarder transmits high torque (HT) to driving wheel；And obtain " long transmission ratio " pattern (mode《rapport
long》), internal combustion engine transmits smaller turn by the planetary gear train of block by synchronizing sleeve by means of second to driving wheel
Square.
In addition, internal combustion engine is directly connected to alternating current generator, which persistently passes when the internal combustion engine is started
Send the electric current of the accumulator charging for onboard power system.The arrangement has problems in that, for the fortune for making internal combustion engine keep stopping
Row pattern, alternating current generator no longer rotate, and are not disposed with electric current to charge the battery.
Invention content
The purpose of the present invention is in particular, in that avoid these disadvantages of the prior art.
The present invention provides a kind of powertrain of hybrid vehicle thus, and the powertrain includes and planet
Gear train first element connection internal combustion engine, the planetary gear train be disposed with the second element being connect with hydraulic pump and with
The third element of the driving wheel connection of the vehicle, the powertrain further includes the hydraulic press being connect with the driving wheel,
It is characterized in that, the first element of the planetary gear train is connect by freewheel with the internal combustion engine so that when the planet
Gear train can make the internal combustion engine keep stopping when being in the vehicle traction of forward gear, the first element also with for onboard power system
The alternating current generator of power supply is continuously connected with.
The advantages of powertrain, is, for including the traveling for the pulse mode for driving vehicle by hydraulic press,
Middle hydraulic pump is stopped, and wheel can drive the first element of planetary gear train, since there are freewheel, the first element is free
It rotates and internal combustion engine is made to keep stopping, same as the alternating current generator of first element connection to rotate, this can continue to keep
To charge the battery.
Powertrain according to the present invention may also include the one or more following characteristics that can be selectively combined with each other.
Advantageously, the first element of planetary gear train is gear ring, and second element is sun gear and third element is planet
Frame.
According to one embodiment, alternating current generator is arranged along the axis of planetary gear train.
More specifically, alternating current generator can be the motor for including reversible operation function, the motor can be transmitted engine
Torque.
In this case, the powertrain may include the controlled coupling component for making motor be connect with internal combustion engine, described
Controlled coupling component can use the electric motor starting internal combustion engine.
Advantageously, controlled coupling component is electromagnetic clutch.
The powertrain may include that the motor being arranged in parallel with the axis of planetary gear train, the axis of the motor pass through
The first element of first transmission device and the planetary gear train is continuously connected with, and is filled by the second transmission including coupling component
It sets and is continuously connected with the axis of internal combustion engine.
Advantageously, the powertrain includes joint element, and the joint element being capable of alternately block planetary gear
It is or the second element of the planetary gear train is made to be connected with pump.
The present invention also aims to provide it is a kind of control include arbitrary one of which preceding feature powertrain
Control method, since include by internal combustion engine drive planetary gear train operational mode, when driver unclamp gas pedal when,
The control method makes the internal combustion engine stop by making freewheel keep separation.
The present invention also aims to provide a kind of be disposed with to include the power transmission of arbitrary one of which preceding feature
The hydraulic hybrid motor vehicles of system.
Description of the drawings
By reading the following detailed description and accompanying drawings for being used as non-restrictive example, other features and advantages of the present invention will more
Add it is clear, in the accompanying drawings：
- Fig. 1 is the schematic diagram of powertrain according to the present invention；
- Fig. 2 is the different operations that the powertrain is shown according to the power of car speed and application on the drive wheel
The curve graph of pattern；And
- Fig. 3 is a kind of schematic diagram of modification of powertrain.
Specific implementation mode
Transmission device shown in FIG. 1 includes parallel arranged axis.Hydraulic press 2 with hydraulic variable cylinder volume with should
First input shaft 4 of transmission device connects, which is pivotally supported the first driving wheel 6 rotated freely, first driving wheel
Engaged with the driven wheel 8 being fixed on the second axis 10, with formed have big retarding than the first deceleration device.
First input shaft 4 supports free second driving wheel 12, second driving wheel and be fixed on the second axis 10 from
Driving wheel 14 engages, to form the second deceleration device with smaller reduction ratio.
Synchronous sleeves double in axial sliding 16 can make the two gears and first between two free gears 6,12
Axis 4 is connected to each other, to engage corresponding reducing gear train.
In modification, in order to simplify transmission device, hydraulic press 2 can be connected by unique reducing gear train and the second axis 10
It connects.
Second axis 10 includes the output gear 18 being fixed thereon, and the gear ring 20 of the output gear and output differential 22 is nibbled
It closes, which distributes to two driving wheels of vehicle and move.
Therefore it when one of synchronous sleeve 16 and reducing gear train engage, obtains by the hydraulic pressure as engine
Machine 2 directly drives the possibility of driving wheel, wherein the driving wheel with forward gear or falls according to the direction of rotation of the hydraulic press
The direction of car stop moves.
Planetary gear train 30 includes the planet carrier being connect with the first driving wheel 32, first driving wheel and is fixed on third axis
Driven wheel 34 on 36 engages, which includes the second driving wheel 38 engaged with the gear ring of differential mechanism 22 20.
The sun gear of planetary gear train 30 can be connect with driving wheel 40, the driving wheel and be fixed on hydraulic variable cylinder hold
Driven wheel 42 on the axis of long-pending hydraulic pump 44 engages.
Planetary gear train 30 is disposed with second pair of synchronous sleeve 72, this second pair synchronous sleeve include neutral middle position,
Make the first lateral position and the second opposite lateral position that sun gear is connect with pump 44, it should on second lateral position
Second pair of synchronous sleeve makes the sun gear be connect with planet carrier, the planet for including all elements rotated with identical speed with block
Gear train.
In modification, in order to simplify transmission device, pump 44 and the sun gear of planetary gear train 30 are continuously connected with, and second synchronizes
Sleeve 72 includes unique lateral position for the block planetary gear train.
The gear ring of planetary gear train 30 is connect by freewheel 48 with internal combustion engine 46, when planetary gear train 30 is moved forwardly
Vehicle wheel driving when, the freewheel can make the internal combustion engine keep stop.It is held with the gear ring axis of planetary gear train 30
The alternating current generator 50 of continuous connection couples with onboard power system 52, and couples with the accumulator of the power grid 54, to be the electric power storage
It charges in pond.
More specifically, alternating current generator 50 can be arranged in along the axis of the gear ring of planetary gear train 30 including the planetary gear
Between the transmission device and internal combustion engine 46 of system, as shown in Figure 1.
Internal combustion engine 46 is connect by belt with compressor of air conditioner 56.It is solid by the way that the shaft gear of motor driven starter 58 to be engaged on
It is scheduled on the gear ring on the flywheel of internal combustion engine 46, which drives the internal combustion engine, to start the internal combustion engine.
Internal combustion engine 46 is connect with cooling radiator 70, to disperse heat at runtime.
Hydraulic circuit includes high pressure accumulator 60 and low pressure accumulator 62, the high pressure accumulator and the low pressure accumulator and liquid
Press 2 and pump 44 connect simultaneously.Low tension loop is disposed with pump 64, which makes fluid be recycled so that the fluid in radiator 66
It is cooling, and the fluid is made to be recycled in filter 68 to purify the fluid.
Car speed V that Fig. 2 is represented according to horizontal axis and vertical reference axis represent by driver requested vehicle
Driving power P shows the four kinds of operational modes implemented by the powertrain.
Pulse mode 80 for low speed and for required relatively small power is set in high pressure accumulator 60
It is used when being disposed with sufficiently high energy grade.The pulse mode 80 includes driving vehicle by hydraulic press 2, and use two
One of change gear train is to optimize rotary speed.
The traveling of vehicle drives up the planet carrier of planetary gear train 30, the direction in side identical with wheel direction of rotation
It is commonly referred to as positive.When the second synchronization sleeve 72 makes the pump 44 being stopped by hydraulic pressure block and planetary gear train 30
When sun gear connects, the gear ring of the planetary gear train is to rotate forward.Since presence can be such that the gear ring is rotated with positive freedom
Freewheel 48, can make internal combustion engine 46 keep stop.
That implements under the pulse mode travels the discharge of not polluted gas, which includes lasting driving and planet tooth
The alternating current generator 50 of the gear ring rotatable connection of train 30, this can remain onboard power system 52 and accumulator 54 supplies electric energy.
If high pressure accumulator 60 include enough energy, by starter 58 start internal combustion engine 46, and by with difference
Fast device 22 it is disconnected come make hydraulic press 2 stop.The positive torque application for being sent to driving wheel is expert at by using specific distribution
It is applied on sun gear in carrier and by the negative torque for being sent to pump 44, internal combustion engine 46 drives planetary gear train by freewheel 48
30 gear ring.
It will be noted that the freewheel 48 that is driven through of planetary gear train 30 is steadily carried out by the internal combustion engine 46 started, when
When engine speed becomes greater than the gear ring speed of the planetary gear train, which starts to transmit torque.
Therefore implement the traveling of vehicle by applying torque on the drive wheel, while passing through driven exchange always
Generator 50 keeps the power supply to onboard power system 52.Energy is also filled for high pressure accumulator 60 by pump 44, to supply liquid again
Press 2, to when in the accumulator pressure rating become enough to when driving vehicle and make internal combustion engine 46 stop.
The branch pattern 82 that the power larger relative to speed for being transmitted is arranged includes by hydraulic press 2 and internal combustion engine
46 drive the vehicle, which includes one wherein engaged of change gear train, which is started to pass through row
Star gear train 30 by torque simultaneously apply on the drive wheel on the pump 44 that hydraulic power is provided.Energy is filled for high pressure accumulator 60
The hydraulic power can be transported simultaneously to hydraulic press 2.
Alternating current generator 50 is driven always under branch pattern 82.
The short gear ratios mode 84 relative to the more general power of speed being arranged for being transmitted includes by internal combustion engine
46 driving vehicles, the internal combustion engine drive the gear ring for the planetary gear train 30 for forming retarder by freewheel 48.Second synchronizing sleeve
72 holding sun gear of cylinder couples with pump 44.
For example by flow closes device by hydraulic pressure block, sun gear is formed as planet carrier and provides deceleration hydraulic pump 44
Fixed function point.Internal combustion engine 46 can transmit high torque (HT) to driving wheel.Alternating current generator 50 is driven always.
The long gear ratios mode 86 that the power smaller relative to speed for being transmitted is arranged includes being driven by internal combustion engine 46
The vehicle is moved, which drives the gear ring of planetary gear train 30 by freewheel 48.Second synchronization sleeve 72 makes hydraulic pump 44
Separation and block planetary gear train 30.
The speed of internal combustion engine 46 is all transferred to the planet carrier of planetary gear train 30, to form the long transmission ratio 86.
It will be noted that if driver unclamps gas pedal and requires the braking moment on driving wheel, when internal combustion engine 46 is opened
Begin transmission bear torque when, which is simply stopped by the separation of freewheel 48, the entirety of planetary gear train 30 and
Its gear ring is always by vehicle traction.
When driver unclamps gas pedal, including the arrangement of the operational mode can easily be such that internal combustion engine 46 stops
Only, described to be arranged through the friction for reducing abrupt deceleration vehicle and save energy.
It will be noted that when vehicle traveling or internal combustion engine 46 are run, alternating current generator 50 is rotated with the same direction always.Cause
This can ensure the generation of electricity in all driving modes, need not add complicated system to handle the feelings that internal combustion engine is stopped
Condition.
In modification, alternating current generator 50 can be reversible electric machine, which provides driving work(by extracting electric energy
Rate, with the torque of transmission driving vehicle.More specifically, the additional engine that reversible alternating current generator 50 can transmit forward gear turns
Square, the torque may be added to that the torque provided by hydraulic press 2 or internal combustion engine 46.
Reversible alternating current generator 50 can also only under the pure electric vehicle power transmission pattern in forward gear delivering power and nothing
The discharge of polluted gas, planetary gear train 30 is directly engaged by block or the planetary gear train is used as retarder, pump
44 by block, to transmit high torque (HT) to driving wheel.Internal combustion engine 46 is stopped, therefore freewheel 48 is detached.
Fig. 3 shows that a kind of similar modification of entirety of power train, the power train include instead of starter and planet tooth
The reversible electric machine 90 that train 30 is arranged in parallel, fixed first be pivotally supported axially away from the motor included by the reversible electric machine
Drive pulley 92, first drive pulley by belt and be fixed on the gear ring axis of the planetary gear train 30 first
Driven pulley 94 is continuously connected with.
The axis of motor 90 also drives the second drive pulley 96 close to the motor by electromagnetic clutch, second active
Belt pulley is connect by belt with the second driven pulley 98 being fixed on the axis of internal combustion engine 46.Second driven pulley 98 is also
By the gear ring axis connection of freewheel 48 and planetary gear train 30, turned with making the gear ring keep positive when internal combustion engine 46 stops
It is dynamic.
Advantageously, the reduction ratio provided by two pairs of belt pulleys is identical.
Such as the gear ring for passing through the first belt pulley 92,94 and planetary gear train 30 for power train shown in FIG. 1, motor 90
It is continuously connected with.The motor 90 can be used as alternating current generator under identical circumstances, and vehicle is driven by hydraulic press 2 or internal combustion engine 46.
If internal combustion engine 46 is stopped, electromagnetic clutch keeps separation.
The starting of internal combustion engine 46 can directly be carried out by the motor 90 of transmission torque by closed electromagnetic clutch again, by
This electromagnetic clutch passes through second pair of belt pulley 96, the axis of 98 driving internal combustion engines 46.
In modification, when the traveling of vehicle is driven by hydraulic press 2, the starting of internal combustion engine 46 can be due to driving planetary gear
It is the inertia of 30 vehicle and occurs, wherein the planetary gear train is directly engaged or be used as reducing gear train, while pumping 44
By block.The gear ring of the planetary gear train 30 is rotated by the axis of first pair of belt pulley 92,94 driving motors 90, by being closed electricity
Magnet clutch, the axis pass sequentially through second pair of belt pulley 96,98 driving internal combustion engines 46 axis.
For power train shown in Fig. 3, internal combustion engine 46 does not need specific motor driven starter, and motor 90 can ensure the work(
Energy.
It will be noted that freewheel 48 reversely can implement the operation in engagement by the simple of the torque applied thereon
Quick and stable conversion between pattern and the operational mode detached, without additional control system.
Claims (8)
1. a kind of powertrain of hybrid vehicle, the powertrain includes and planetary gear train（30）First yuan
The internal combustion engine of part connection（46）, the planetary gear train is disposed with and hydraulic pump（44）The second element of connection and with the vehicle
Driving wheel connection third element, the powertrain further includes the hydraulic press being connect with the driving wheel（2）, described
Planetary gear train（30）First element pass through freewheel（48）With the internal combustion engine（46）Connection so that when the planetary gear
System is in the internal combustion engine when vehicle traction of forward gear and keeps stopping, the first element also with for onboard power system（52）For
The alternating current generator of electricity is continuously connected with, which is characterized in that the alternating current generator is along the planetary gear train（30）Axis cloth
It sets, the powertrain includes joint element（72）, the joint element being capable of alternately block planetary gear train（30）Or
Person makes the second element and hydraulic pump of the planetary gear train（44）Connection.
2. powertrain according to claim 1, which is characterized in that planetary gear train（30）First element be tooth
Circle, second element is sun gear and third element is planet carrier.
3. powertrain according to claim 1 or 2, which is characterized in that alternating current generator be include reversible operation work(
The motor of energy, the motor can be transmitted motor torque.
4. powertrain according to claim 3, which is characterized in that the powertrain includes making motor and internal combustion
Machine（46）The controlled coupling component of connection, controlled coupling component internal combustion engine described in the electric motor starting.
5. powertrain according to claim 4, which is characterized in that coupling component is electromagnetic clutch.
6. powertrain according to claim 4, which is characterized in that the powertrain includes and planetary gear train
（30）Axis parallel arrangement motor, the axis of the motor passes through first yuan of the first transmission device and the planetary gear train
Part is continuously connected with, and passes through the second transmission device and internal combustion engine including coupling component（46）Axis be continuously connected with.
7. a kind of control method of control powertrain according to any one of the preceding claims, which is characterized in that
From including by internal combustion engine（46）Drive planetary gear train（30）Operational mode start, when driver unclamp gas pedal when, institute
Control method is stated by making freewheel（48）Separation is kept to make the internal combustion engine stop.
8. a kind of hybrid moto vehicle being disposed with the powertrain using hydraulic energy, which is characterized in that the power
Power train is implemented according to any one of claim 1 to 6.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1355530A FR3006944B1 (en) | 2013-06-14 | 2013-06-14 | TRACTION CHAIN OF A HYDRID HYDRAULIC VEHICLE, COMPRISING A FREE WHEEL AND A PLANETARY TRAIN |
| FR1355530 | 2013-06-14 | ||
| PCT/FR2014/051386 WO2014199064A1 (en) | 2013-06-14 | 2014-06-10 | Powertrain of a hydraulic hybrid vehicle, comprising a free wheel and a planetary gear train |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105283333A CN105283333A (en) | 2016-01-27 |
| CN105283333B true CN105283333B (en) | 2018-08-07 |
Family
ID=49003901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480033824.7A Expired - Fee Related CN105283333B (en) | 2013-06-14 | 2014-06-10 | The powertrain for including freewheel and planetary gear train of hydraulic hybrid power vehicles |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3007922A1 (en) |
| CN (1) | CN105283333B (en) |
| FR (1) | FR3006944B1 (en) |
| WO (1) | WO2014199064A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015220513A1 (en) * | 2015-10-21 | 2017-04-27 | Robert Bosch Gmbh | Drive device, vehicle |
| CN107444097B (en) * | 2016-05-31 | 2019-07-02 | 上海汽车集团股份有限公司 | Hybrid vehicle and its power assembly, control system, control method |
| CN106184779A (en) * | 2016-09-19 | 2016-12-07 | 中电科芜湖钻石飞机设计研究院有限公司 | A kind of hybrid power aeroplane coupled system |
| FR3065254B1 (en) * | 2017-04-14 | 2019-06-14 | IFP Energies Nouvelles | TURBOPOMPE ASSEMBLY FOR A CLOSED CIRCUIT, IN PARTICULAR A RANKINE CYCLE TYPE, ASSOCIATED WITH AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR FOR A MOTOR VEHICLE |
| EP3409845A1 (en) * | 2017-05-29 | 2018-12-05 | Volvo Construction Equipment AB | A working machine and a method for operating a hydraulic pump in a working machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2739330A1 (en) * | 1995-09-29 | 1997-04-04 | Rambert Bernard Georges | Hybrid vehicle with flywheel drive |
| US7425183B2 (en) * | 2005-10-19 | 2008-09-16 | Borg Warner, Inc. | Transfer case for regenerative hydraulic drive |
| CN101037087A (en) * | 2006-03-14 | 2007-09-19 | 朱荣辉 | mix-driving and energy-saving device of continuously variable motor vehicle |
| GB2440996A (en) * | 2006-05-25 | 2008-02-20 | Powertrain Technology Ltd | Power transmission system |
| EP2069658A1 (en) * | 2006-09-12 | 2009-06-17 | Purdue Research Foundation | Power split transmission with energy recovery |
| FR2951409B1 (en) * | 2009-10-15 | 2012-03-09 | Peugeot Citroen Automobiles Sa | TRACTION CHAIN FOR A HYBRID VEHICLE |
| DE102011081764A1 (en) * | 2011-08-30 | 2013-02-28 | Zf Friedrichshafen Ag | Drive assembly of movable working machine used in e.g. agriculture, has planetary gear that is connected to drive drain through input shaft and output shaft, such that load-switching is achieved in reverse rotation direction |
| CN102514474A (en) * | 2011-12-28 | 2012-06-27 | 哈尔滨工业大学 | Series-parallel combined hydraulic power system of hybrid electric vehicle |
-
2013
- 2013-06-14 FR FR1355530A patent/FR3006944B1/en not_active Expired - Fee Related
-
2014
- 2014-06-10 WO PCT/FR2014/051386 patent/WO2014199064A1/en active Application Filing
- 2014-06-10 CN CN201480033824.7A patent/CN105283333B/en not_active Expired - Fee Related
- 2014-06-10 EP EP14749872.9A patent/EP3007922A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014199064A1 (en) | 2014-12-18 |
| CN105283333A (en) | 2016-01-27 |
| FR3006944B1 (en) | 2016-09-30 |
| FR3006944A1 (en) | 2014-12-19 |
| EP3007922A1 (en) | 2016-04-20 |
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