CN105283333A - Powertrain of a hydraulic hybrid vehicle, comprising a free wheel and a planetary gear train - Google Patents
Powertrain of a hydraulic hybrid vehicle, comprising a free wheel and a planetary gear train Download PDFInfo
- Publication number
- CN105283333A CN105283333A CN201480033824.7A CN201480033824A CN105283333A CN 105283333 A CN105283333 A CN 105283333A CN 201480033824 A CN201480033824 A CN 201480033824A CN 105283333 A CN105283333 A CN 105283333A
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- China
- Prior art keywords
- planetary gear
- gear train
- combustion engine
- train
- power train
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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
- B60K6/08—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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Of Transmissions (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
A powertrain of a hybrid vehicle, comprising a heat engine (46) linked to a first element of a planetary gear train (30) provided with a second element linked to a hydraulic pump (44), and a third element linked to the drive wheels of the vehicle, this powertrain further comprising a hydraulic machine (2) linked to the drive wheels, characterised in that the first element of the planetary gear train (30) is linked to the heat engine (46) by a free wheel (48) allowing this engine to remain stopped when the planetary gear train is driven by the vehicle in a forward gear, said first element being further permanently linked to an alternator (50) powering the onboard network (52).
Description
Technical field
The present invention relates to a kind of Power Train of hydraulic hybrid power actuated vehicle and the operating method of this Power Train, also relate to a kind of hybrid moto vehicle comprising this Power Train.
Background technology
Especially comprise planetary gear train by the driving device of the known type for hydraulic hybrid power actuated vehicle shown in file FR-A1-2973302, this planetary gear train comprises and the gear ring that combustion engine connects, the sun wheel be connected with Hydraulic Pump and by the first synchronous sleeve and the pinion carrier that drives the output differential of drive wheel to be connected.
This planetary gear train comprises the second synchronous sleeve, and the block to this planetary gear train implemented by this second synchronous sleeve when it is engaged, rotate with identical speed to make all elements.
This driving device also comprises the input end be connected with the hydraulic compressor that can be used as driving engine or pump, and this hydraulic compressor is connected with output differential by the reduction gear train that two by the 3rd synchronous sleeve control are different.
Hydraulic compressor and pump connect with Pressure energy accumulator, this Pressure energy accumulator can when this pump operation or when this hydraulic compressor is used as to transmit the pump of braking torque stored energy, and can by described fault offset on a hydraulic press so that motor torque be applied on the drive wheel.
Obtain different operational modes thus, especially comprise: " pulse " pattern (mode " impulsionnel "), by closing one of them of reduction gear train by the 3rd synchronizing sleeve socket joint thus only driving vehicle by hydraulic compressor, wherein combustion engine is stopped; " along separate routes " pattern (mode " d é rivation "), by hydraulic compressor and IC engine-powered vehicles, wherein said combustion engine started with by planetary gear train to output differential and provide the pump of hydraulic power to transmit torque simultaneously.
Also obtain " short transmitting ratio " pattern (mode " rapportcourt "), wherein pump is by block, and combustion engine transmits high torque (HT) by the planetary gear train forming retarder to drive wheel; And obtaining " long transmitting ratio " pattern (mode " rapportlong "), combustion engine is by being transmitted less torque by the planetary gear train of block to drive wheel by means of the second synchronous sleeve.
In addition, combustion engine is directly connected with alternating current generator, and this alternating current generator is continued the electric current of the battery charge being transmitted as onboard power system when this combustion engine starts.This layout Problems existing is, keep the operational mode stopped for making combustion engine, alternating current generator no longer rotates, and does not arrange the electric current of promising battery charge.
Summary of the invention
Object of the present invention is especially these shortcomings avoiding prior art.
The present invention is the Power Train that herein is provided a kind of motor vehicle driven by mixed power, described Power Train comprises the combustion engine be connected with the first element of planetary gear train, described planetary gear train is furnished with the second element be connected with Hydraulic Pump and the third element be connected with the drive wheel of described vehicle, described Power Train also comprises the hydraulic compressor be connected with described drive wheel, it is characterized in that, first element of described planetary gear train is connected with described combustion engine by free gear, make to make this combustion engine keep stopping when described planetary gear train is in the vehicular drive of forward gear, this first element also continues to be connected with the alternating current generator of powering for onboard power system.
The advantage of described Power Train is, for the traveling comprising the pulse mode being driven vehicle by hydraulic compressor, wherein Hydraulic Pump is stopped, wheel can drive the first element of planetary gear train, owing to there is free gear, described first element freely rotates and makes combustion engine keep stopping, and rotate equally with the alternating current generator that this first element connects, this can continue to remain battery charge.
One or more following characteristics that can be selectively combined with each other also can be comprised according to Power Train of the present invention.
Advantageously, the first element of planetary gear train is gear ring, and the second element is sun wheel, and third element is pinion carrier.
According to an embodiment, alternating current generator is along the axis arranged of planetary gear train.
More specifically, alternating current generator can be the motor comprising reversible operation function, and described motor can transmit motor torque.
In this case, described Power Train can comprise the controlled coupling component that motor is connected with combustion engine, and described controlled coupling component can with this combustion engine of this electric motor starting.
Advantageously, controlled coupling component is magnetic clutch.
Described Power Train can comprise the motor arranged with the axis being parallel of planetary gear train, the axle of described motor continues to be connected with the first element of this planetary gear train by the first driving device, and continues to be connected with the axle of combustion engine by the second driving device comprising coupling component.
Advantageously, described Power Train comprises attachment, and described attachment can alternately block planetary gear train or the second element of this planetary gear train is connected with pump.
The present invention also aims to provide the control method that a kind of control comprises arbitrarily the wherein Power Train of a preceding feature, from comprising by the operational mode of internal combustion engine drive planetary gear train, when chaufeur unclamps Das Gaspedal, described control method keeps separation that this combustion engine is stopped by making free gear.
The present invention also aims to provide and be a kind ofly furnished with the hydraulic hybrid power actuated vehicle comprising arbitrarily the wherein Power Train of a preceding feature.
Accompanying drawing explanation
By reading the following detailed description as non-restrictive example and accompanying drawing, other features and advantages of the present invention will clearly, in the accompanying drawings:
-Fig. 1 is the schematic diagram according to Power Train of the present invention;
-Fig. 2 is the diagram of curves showing the different operational modes of this Power Train according to car speed and the power applied on the drive wheel; And
-Fig. 3 is the schematic diagram of a kind of modification of Power Train.
Detailed description of the invention
Driving device shown in Fig. 1 comprises axle arranged parallel to each other.First input shaft 4 of the hydraulic compressor 2 and this driving device with hydraulic variable cylinder volume is connected, this first input shaft supports the first driving wheel 6 rotated freely, this first driving wheel engages with the flower wheel 8 be fixed on the second axle 10, to form first speed reduction gearing with big retarding ratio.
First input shaft 4 supports the second driving wheel 12 freely, and this second driving wheel engages with the flower wheel 14 be fixed on the second axle 10, to form second speed reduction gearing with less reduction ratio.
Two freely between gear 6,12 in axial sliding two synchronous sleeve 16 these two gears and the first axle 4 can be made to be connected to each other, to engage corresponding reduction gear train.
In modification, in order to simplify driving device, hydraulic compressor 2 is connected with the second axle 10 by unique reduction gear train.
Second axle 10 comprises output gear 18 fixed thereon, and this output gear engages with the gear ring 20 of output differential 22, and this output differential distributes motion to two drive wheels of vehicle.
Therefore when one of them of synchronous sleeve 16 and reduction gear train engages, obtain by the possibility of the hydraulic compressor 2 Direct driver drive wheel being used as driving engine, wherein said drive wheel moves with the direction of forward gear or reverse according to the hand of rotation of this hydraulic compressor.
Planetary gear train 30 comprises the pinion carrier be connected with the first driving wheel 32, and this first driving wheel engages with the flower wheel 34 be fixed on the 3rd axle 36, and the 3rd axle comprises the second driving wheel 38 engaged with the gear ring 20 of diff 22.
The sun wheel of planetary gear train 30 can be connected with driving wheel 40, and this driving wheel engages with the flower wheel 42 on the axle being fixed on the Hydraulic Pump 44 with hydraulic variable cylinder volume.
Planetary gear train 30 is furnished with second pair of synchronous sleeve 72, this second pair of synchronous sleeve comprises neutral middle position, makes sun wheel and the first lateral position that pump 44 connects and the second relative lateral position, on this second lateral position, this second pair of synchronous sleeve makes this sun wheel be connected with pinion carrier, comprises the planetary gear train of all elements rotated with identical speed with block.
In modification, in order to simplify driving device, pump 44 continues to be connected with the sun wheel of planetary gear train 30, and the second synchronous sleeve 72 comprises the unique lateral position for this planetary gear train of block.
The gear ring of planetary gear train 30 is connected with combustion engine 46 by free gear 48, and when the wheel of the vehicle that planetary gear train 30 is moved forwardly drives, described free gear can make this combustion engine keep stopping.The alternating current generator 50 continuing to be connected with the gear ring axle of planetary gear train 30 connects with onboard power system 52, and connects with the storage battery 54 of this electrical network, to be this battery charge.
More specifically, alternating current generator 50 can comprise between the driving device of this planetary gear train and combustion engine 46 along the axis arranged of the gear ring of planetary gear train 30, as shown in Figure 1.
Combustion engine 46 is connected with air-conditioning compressor 56 by belt.By being engaged on by the shaft gear of motor driven starter 58 on the gear ring on the flywheel being fixed on combustion engine 46, this motor driven starter drives this combustion engine, to start this combustion engine.
Combustion engine 46 is connected with cooling radiator 70, operationally to disperse heat.
Hydraulic circuit comprises high pressure accumulator 60 and low pressure accumulator 62, and this high pressure accumulator is connected with hydraulic compressor 2 and pump 44 with this low pressure accumulator simultaneously.Low tension loop is furnished with pump 64, and this pump makes fluid circulate described fluid is cooled in radiator 66, and makes described fluid circulate to purify described fluid in filter 68.
The car speed V that Fig. 2 represents according to horizontal axis and the representative of vertical coordinate axle show by driver requested vehicular drive power P the four kinds of operational modes implemented by this Power Train.
Arrange and be used for the low speed of a motor vehicle and used when high pressure accumulator 60 is furnished with sufficiently high energy grade for the pulse mode 80 of required relatively little power.This pulse mode 80 comprises and drives vehicle by hydraulic compressor 2, and one of them using two change gear trains is to optimize rotative speed.
The traveling of vehicle drives the pinion carrier of planetary gear train 30 on the direction identical with rotation of wheel direction, and this direction is called as forward traditionally.When the second synchronous sleeve 72 makes the pump 44 be stopped by hydraulic pressure block be connected with the sun wheel of planetary gear train 30, the gear ring of this planetary gear train is to rotate forward.Owing to there is the free gear 48 that this gear ring can be made to rotate with positive freedom, combustion engine 46 can be made to keep stopping.
The traveling implemented under this pulse mode does not have the discharge of dusty gas, and this traveling comprises the alternating current generator 50 continuing driving and rotary connection with the gear ring of planetary gear train 30, and this can remain onboard power system 52 and storage battery 54 supplies electric energy.
If high pressure accumulator 60 does not comprise enough energy, start combustion engine 46 by starter 58, and by stopping with the disconnected hydraulic compressor 2 that makes of diff 22.Be applied in pinion carrier by the positive torque being sent to drive wheel by using specifically to distribute and be applied in sun wheel by the negative torque being sent to pump 44, combustion engine 46 drives the gear ring of planetary gear train 30 by free gear 48.
Steadily carry out noticing by by the free gear 48 that is driven through of combustion engine 46 pairs of planetary gear trains 30 started, when engine speed becomes the gear ring speed being greater than this planetary gear train, this free gear starts transmitting torque.
Therefore implementing the traveling of vehicle by applying torque on the drive wheel, keeping the power supply to onboard power system 52 by driven alternating current generator 50 all the time simultaneously.Also by pump 44 for high pressure accumulator 60 fill can, again to supply hydraulic compressor 2, thus when the pressure rating in this energy storage becomes enough driving vehicle and combustion engine 46 is stopped.
Arrange the shunt pattern 82 being used for the transmitted power larger relative to the speed of a motor vehicle to comprise and drive this vehicle by hydraulic compressor 2 and combustion engine 46, this hydraulic compressor comprises wherein engaged one of change gear train, and this combustion engine is started torque to be applied on the drive wheel by planetary gear train 30 simultaneously and provide on the pump 44 of hydraulic power.This hydraulic power filling energy for high pressure accumulator 60 can be transported simultaneously to hydraulic compressor 2.
Alternating current generator 50 is driven for 82 times all the time in shunt pattern.
Arrange the short gear ratios mode 84 being used for the transmitted power comparatively general relative to the speed of a motor vehicle to comprise and drive vehicle by combustion engine 46, this combustion engine drives the gear ring of the planetary gear train 30 forming retarder by free gear 48.Second synchronous sleeve 72 keeps connecting of sun wheel and pump 44.
Such as by flow closing appliance, by hydraulic pressure block, sun wheel is formed as the fixation point that pinion carrier provides deceleration to Hydraulic Pump 44.Combustion engine 46 can transmit high torque (HT) to driving wheel.Alternating current generator 50 is driven all the time.
Arrange the long gear ratios mode 86 being used for the transmitted power less relative to the speed of a motor vehicle to comprise and drive this vehicle by combustion engine 46, this combustion engine drives the gear ring of planetary gear train 30 by free gear 48.Second synchronous sleeve 72 makes Hydraulic Pump 44 be separated and block planetary gear train 30.
The speed of combustion engine 46 is all passed to the pinion carrier of planetary gear train 30, to form this long transmitting ratio 86.
To notice if chaufeur unclamps Das Gaspedal and require the braking torque on drive wheel, when combustion engine 46 starts to transmit negative torque, this combustion engine is simply stopped by the separation of free gear 48, and the entirety of planetary gear train 30 and gear ring thereof are all the time by vehicular drive.
When chaufeur unclamps Das Gaspedal, this layout comprising this operational mode can make combustion engine 46 stop easily, described in be arranged through reduce abrupt deceleration vehicle friction and save energy.
To notice that alternating current generator 50 rotates with equidirectional all the time when vehicle travels or combustion engine 46 runs.Therefore can guarantee the generation of electricity in all driving modes, not need the situation that the system of adding complexity is stopped to process combustion engine.
In modification, alternating current generator 50 can be reversible electric machine, and this reversible electric machine provides driving power by extracting electric energy, to transmit the torque driving vehicle.More specifically, reversible alternating current generator 50 can transmit the additional engine torque of forward gear, and this torque can be added into the torque provided by hydraulic compressor 2 or combustion engine 46.
Reversible alternating current generator 50 also can only delivering power and the discharge of uncontaminated gases under the pure electric-powered transmission mode being in forward gear, planetary gear train 30 by block directly to be engaged, or this planetary gear train be used as retarder, pump 44 by block, with to drive wheel transmit high torque (HT).Combustion engine 46 is stopped, and free gear 48 is therefore separated.
Fig. 3 shows the modification of a kind of global similarity of transmission system, this transmission system comprises the reversible electric machine 90 be arranged in parallel with planetary gear train 30 replacing starter, axle bolster included by this reversible electric machine is to the first fixing driving pulley 92 away from this motor, and this first driving pulley continues to be connected with the first driven pulley 94 on the gear ring axle being fixed on described planetary gear train 30 by belt.
The axle of motor 90 also drives the second driving pulley 96 near this motor by magnetic clutch, and this second driving pulley is connected with the second driven pulley 98 on the axle being fixed on combustion engine 46 by belt.Second driven pulley 98 is also connected with the gear ring axle of planetary gear train 30 by free gear 48, keeps rotating forward to make this gear ring when combustion engine 46 stops.
Advantageously, the reduction ratio provided by two pairs of belt pulleys is identical.
As for the transmission system shown in Fig. 1, motor 90 continues to be connected with the gear ring of planetary gear train 30 by the first belt pulley 92,94.This motor 90 can be used as alternating current generator under identical circumstances, drives vehicle by hydraulic compressor 2 or combustion engine 46.If combustion engine 46 is stopped, magnetic clutch keeps being separated.
The starting of combustion engine 46 can be passed through again closed electromagnetic power-transfer clutch by the motor 90 transmitting torque and directly carry out, and this magnetic clutch drives the axle of combustion engine 46 by second pair of belt pulley 96,98 thus.
In modification, when the traveling of vehicle is driven by hydraulic compressor 2, the starting of combustion engine 46 can occur owing to driving the inertia of this vehicle of planetary gear train 30, and wherein this planetary gear train is directly engaged or is used as reduction gear train, and pump 44 is by block simultaneously.The gear ring of this planetary gear train 30 is rotated by the axle of first pair of belt pulley 92,94 drive motor 90, and by closed electromagnetic power-transfer clutch, this axle drives the axle of combustion engine 46 successively by second pair of belt pulley 96,98.
For the transmission system shown in Fig. 3, combustion engine 46 does not need specific motor driven starter, and motor 90 can guarantee this function.
By notice free gear 48 can by torque that it applies simple oppositely implement between the operational mode engaged and the operational mode be separated fast and pulsation-free change, and the control system without the need to adding.
Claims (9)
1. the Power Train of a motor vehicle driven by mixed power, described Power Train comprises the combustion engine (46) be connected with the first element of planetary gear train (30), described planetary gear train is furnished with the second element be connected with Hydraulic Pump (44) and the third element be connected with the drive wheel of described vehicle, described Power Train also comprises the hydraulic compressor (2) be connected with described drive wheel, first element of described planetary gear train (30) is connected with described combustion engine (46) by free gear (48), the described combustion engine when described planetary gear train is in the vehicular drive of forward gear is made to keep stopping, described first element also with the alternating current generator (50 of powering for onboard power system (52), 90) continue to connect, it is characterized in that, described alternating current generator (50) is along the axis arranged of described planetary gear train (30).
2. Power Train according to claim 1, is characterized in that, the first element of planetary gear train (30) is gear ring, and the second element is sun wheel, and third element is pinion carrier.
3. Power Train according to claim 1 and 2, is characterized in that, alternating current generator (50,90) is the motor comprising reversible operation function, and described motor can transmit motor torque.
4. Power Train according to claim 3, it is characterized in that, described Power Train comprises the controlled coupling component that motor (90) is connected with combustion engine (46), and described controlled coupling component can with combustion engine described in described electric motor starting.
5. Power Train according to claim 4, is characterized in that, coupling component is magnetic clutch.
6. the Power Train according to claim 4 or 5, it is characterized in that, described Power Train comprises the motor (90) arranged with the axis being parallel of planetary gear train (30), the axle of described motor continues to be connected with the first element of described planetary gear train by the first driving device, and continues to be connected with the axle of combustion engine (46) by the second driving device comprising coupling component.
7. according to Power Train in any one of the preceding claims wherein, it is characterized in that, described Power Train comprises attachment (72), and described attachment can alternately block planetary gear train (30) or the second element of described planetary gear train is connected with pump (44).
8. one kind controls the control method according to Power Train in any one of the preceding claims wherein, it is characterized in that, from comprising by the operational mode of combustion engine (46) driving planetary gear train (30), when chaufeur unclamps Das Gaspedal, described control method keeps separation that described combustion engine is stopped by making free gear (48).
9. be furnished with a hybrid moto vehicle for the Power Train using hydraulic energy, it is characterized in that, described Power Train is implemented any one of claim 1 to 7.
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 true CN105283333A (en) | 2016-01-27 |
CN105283333B 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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN107444097A (en) * | 2016-05-31 | 2017-12-08 | 上海汽车集团股份有限公司 | Hybrid vehicle and its power assembly, control system, control method |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015220513A1 (en) * | 2015-10-21 | 2017-04-27 | Robert Bosch Gmbh | Drive device, vehicle |
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 |
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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 |
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CN101037087A (en) * | 2006-03-14 | 2007-09-19 | 朱荣辉 | mix-driving and energy-saving device of continuously variable motor vehicle |
EP2069658A1 (en) * | 2006-09-12 | 2009-06-17 | Purdue Research Foundation | Power split transmission with energy recovery |
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 CN CN201480033824.7A patent/CN105283333B/en not_active Expired - Fee Related
- 2014-06-10 WO PCT/FR2014/051386 patent/WO2014199064A1/en active Application Filing
- 2014-06-10 EP EP14749872.9A patent/EP3007922A1/en not_active Withdrawn
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FR2739330A1 (en) * | 1995-09-29 | 1997-04-04 | Rambert Bernard Georges | Hybrid vehicle with flywheel drive |
CN101291835A (en) * | 2005-10-19 | 2008-10-22 | 博格华纳公司 | Transfer case for regenerative hydraulic drive |
WO2007138353A2 (en) * | 2006-05-25 | 2007-12-06 | Kestrel Powertrains Ltd | Regenerative braking system |
CN102574451A (en) * | 2009-10-15 | 2012-07-11 | 标致·雪铁龙汽车公司 | Power train 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 |
Cited By (3)
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CN107444097A (en) * | 2016-05-31 | 2017-12-08 | 上海汽车集团股份有限公司 | Hybrid vehicle and its power assembly, control system, control method |
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 |
Also Published As
Publication number | Publication date |
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EP3007922A1 (en) | 2016-04-20 |
CN105283333B (en) | 2018-08-07 |
FR3006944A1 (en) | 2014-12-19 |
FR3006944B1 (en) | 2016-09-30 |
WO2014199064A1 (en) | 2014-12-18 |
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