CN109484153A - Hybrid vehicle automatic transmission drive train system - Google Patents
Hybrid vehicle automatic transmission drive train system Download PDFInfo
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- CN109484153A CN109484153A CN201710839201.4A CN201710839201A CN109484153A CN 109484153 A CN109484153 A CN 109484153A CN 201710839201 A CN201710839201 A CN 201710839201A CN 109484153 A CN109484153 A CN 109484153A
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- Prior art keywords
- gear
- planet carrier
- brake
- clutch
- ring gear
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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
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
Abstract
Hybrid vehicle automatic transmission drive train system, there is 3 kinds of drive modes；1st kind is: engine drive mode can be realized 6 drive shifts and 1 reverse gear, 2nd kind is: pure electric vehicle drive mode can be realized low or first gear and mid ranger and low reverse gears, 3rd kind is: hybrid power drive mode can be realized low or first gear, mid ranger, top gear, it only needs to discharge B2 brake when being converted to hybrid power low or first gear in pure electric vehicle mid ranger traveling, it only needs to couple K2 clutch when hybrid power low or first gear is converted to mid ranger, it only needs to discharge K1 clutch when hybrid power mid ranger is converted to top gear, each conversion process only needs 1 operation element movement, it is not overlapped the process of gear shift, therefore it is able to achieve smooth gear shift.It is variable speed in hybrid power low or first gear traveling, hybrid power mid ranger is the process for smoothly transitting low or first gear and turning top gear, is variable speed in hybrid power top gear traveling, and being capable of transmitting large torque.
Description
Technical field
The present invention relates to Development of HEV Technology field, specifically a kind of hybrid vehicle automatic transmission drive train
System.
Background technique
Current: there are many kinds of the Chinese invention patents of the double-rotor machine of type to be theoretically designed for hybrid power vapour
Vehicle technical field, the Chinese invention patent applied using me is example, Patent No. 201310335923.8, in implementation process
The technical issues of there have been double-rotor machine performance difficulties.
Summary of the invention
The purpose of the present invention is be directed to double-rotor machine in hybrid vehicle automatic transmission technical field performance difficulty
The technical issues of, by improving control program on the basis of Patent No. 201310335923.8 is intrinsic, it will be able to reduce
1 motor rotor, all drive modes of substitution spinner motor can be reached by only retaining 1 motor rotor.
The present invention is achieved by the following technical solutions:
The hybrid vehicle automatic transmission drive train system includes: buffering coupling, one-way clutch, input
Axis, magnetic steel rotor shell, radial thrust bearing, magnetic steel rotor output shaft, the first planetary gear, the first sun gear, first planet carrier,
First transmission shaft, second driving shaft, the second planetary gear, the second sun gear, the second planet carrier, the third line star-wheel, third sun gear,
Output shaft, third planet carrier, third ring gear, B3 brake, the second ring gear, K2 clutch, B2 brake, B1 brake,
First ring gear, K1 clutch, transmission system shell, stator coils of motor.
The buffering coupling is mounted on the flywheel of automobile engine, buffering coupling and one-way clutch it is outer
Circle is connected, and the inner ring of one-way clutch is connected with input shaft front end.
The input shaft is equipped with radial thrust bearing.
The radial thrust bearing is equipped with magnetic steel rotor output shaft.
The magnetic steel rotor output shaft is equipped with magnetic steel rotor shell.
The magnetic steel rotor output shaft and the first ring gear is connected.
The input shaft rear end is connected with K1 clutch front end.
The K1 clutch rear end is connected with the first transmission shaft front end.
First transmission shaft is equipped with the first sun gear.
The first transmission shaft rear end is connected with K2 clutch.
The second driving shaft is equipped with the second sun gear and third sun gear.
First sun gear and the first planetary gear is meshed, and the first planetary gear and the first ring gear are meshed, and first
Planetary gear is located in first planet carrier.
Second sun gear and the second planetary gear is meshed, and the second planetary gear and the second ring gear are meshed, and second
Planetary gear is located on the second planet carrier.
The third sun gear and the third line star-wheel is meshed, and the third line star-wheel and third ring gear are meshed, third
Planetary gear is located in third planet carrier.
The first planet carrier is connected with the second ring gear.
Second planet carrier is connected with third ring gear.
The third planet carrier is connected with output shaft.
The K1 clutch can couple with second driving shaft.
The K2 clutch can couple with the second planet carrier.
The B1 brake, B2 brake, B3 brake are located on transmission system shell.
The B1 brake being capable of brake magnetic steel rotor case and magnetic steel rotor output shaft and the first ring gear.
The B2 brake can brake first planet carrier and the second ring gear.
The B3 brake can brake the second planet carrier and third ring gear.
The stator coils of motor is located at transmission system housing forward end.
Detailed description of the invention
Fig. 1 is hybrid vehicle automatic transmission drive train system schematic diagram of the invention；Wherein；1 is buffering coupling；
2 be one-way clutch；3 be input shaft；4 be magnetic steel rotor shell；5 be radial thrust bearing；6 be magnetic steel rotor output shaft；7 are
First planetary gear；8 be the first sun gear；9 be first planet carrier；10 be the first transmission shaft；11 be second driving shaft；12 be second
Planetary gear；13 be the second sun gear；14 be the second planet carrier；15 be the third line star-wheel；16 be third sun gear；17 be output
Axis；18 be third planet carrier；19 be third ring gear；20 be B3 brake；21 be the second ring gear；22 be K2 clutch；23
For B2 brake；24 be B1 brake；25 be the first ring gear；26 be K1 clutch；27 be transmission system shell；28 be electronic
Machine stator coil.
Fig. 2 is the power transmission route map of pure electric vehicle drive mode advance low or first gear and reverse gear.
Fig. 3 is the power transmission route map of pure electric vehicle drive mode advance mid ranger.
Fig. 4 is the power transmission route map of hybrid power drive mode advance low or first gear.
Fig. 5 is the power transmission route map of hybrid power drive mode advance mid ranger.
Fig. 6 is the power transmission route map of hybrid power drive mode advance top gear.
Specific embodiment
As shown in Figure of description 1, the hybrid vehicle automatic transmission drive train system, comprising: buffering shaft coupling
Device 1, one-way clutch 2, input shaft 3, magnetic steel rotor shell 4, radial thrust bearing 5, magnetic steel rotor output shaft 6, the first planet
Take turns the 7, first sun gear 8, first planet carrier 9, the first transmission shaft 10, second driving shaft 11, the second planetary gear 12, the second sun gear
13, the second planet carrier 14, the third line star-wheel 15, third sun gear 16, output shaft 17, third planet carrier 18, third ring gear 19,
B3 brake 20, the second ring gear 21, K2 clutch 22, B2 brake 23, B1 brake 24, the first ring gear 25, K1 clutch
Device 26, transmission system shell 27, stator coils of motor 28.
As shown in Figure of description 1, the buffering coupling 1 is mounted on the flywheel of automobile engine, buffering connection
Axis device 1 is connected with the outer ring of one-way clutch 2, and the inner ring of one-way clutch 2 is connected with 3 front end of input shaft.
As shown in Figure of description 1, the input shaft 3 is equipped with radial thrust bearing 5.
As shown in Figure of description 1, the radial thrust bearing 5 is equipped with magnetic steel rotor output shaft 6.
As shown in Figure of description 1, the magnetic steel rotor output shaft 6 is equipped with magnetic steel rotor shell 4.
As shown in Figure of description 1, the magnetic steel rotor output shaft 6 is connected 25 with the first ring gear.
As shown in Figure of description 1,3 rear end of input shaft is connected with 26 front end of K1 clutch.
As shown in Figure of description 1,26 rear end of K1 clutch is connected with 10 front end of the first transmission shaft.
As shown in Figure of description 1, first transmission shaft 10 is equipped with the first sun gear 8.
As shown in Figure of description 1,10 rear end of the first transmission shaft is connected with K2 clutch 22.
As shown in Figure of description 1, the second driving shaft 11 is equipped with the second sun gear 13 and third sun gear 16.
As shown in Figure of description 1, first sun gear 8 and the first planetary gear 7 are meshed, 7 He of the first planetary gear
First ring gear 25 is meshed, and the first planetary gear 7 is located in first planet carrier 9.
As shown in Figure of description 1, second sun gear 13 and the second planetary gear 12 are meshed, the second planetary gear 12
It is meshed with the second ring gear 21, the second planetary gear 12 is located on 14 frame of the second planet.
As shown in Figure of description 1, the third sun gear 16 and the third line star-wheel 15 are meshed, the third line star-wheel 15
It is meshed with third ring gear 19, the third line star-wheel 15 is located in third planet carrier 18.
As shown in Figure of description 1, the first planet carrier 9 is connected with the second ring gear 21.
As shown in Figure of description 1, second planet carrier 14 is connected with third ring gear 19.
As shown in Figure of description 1, the third planet carrier 18 is connected with output shaft 17.
As shown in Figure of description 1, the K1 clutch 26 can couple with second driving shaft 11.
As shown in Figure of description 1, the K2 clutch 22 can couple with the second planet carrier 14.
As shown in Figure of description 1, the B1 brake 24, B2 brake 23, B3 brake 20 are all to be located at transmission
On system casing 27.
As shown in Figure of description 1, the B1 brake 24 being capable of brake magnetic steel rotor case 4 and magnetic steel rotor output
Axis 6 and the first ring gear 25.
As shown in Figure of description 1, the B2 brake 23 can brake first planet carrier 9 and the second ring gear 21.
As shown in Figure of description 1, the B3 brake 20 can brake the second planet carrier 14 and third ring gear 19.
As shown in Figure of description 1, the stator coils of motor 28 is located at 27 front end of transmission system shell.
It is below: transmission operation element table
It is had been disclosed in the specification of the Patent No. 201110005525.0 of my application and illustrates engine driving
As soon as the working principle of six drive shifts and reverse gear of mode, unnecessary repeat illustrates engine driving in the present specification
The working principle of six drive shifts and a reverse gear of mode.
It is described in detail in two steps in conjunction with attached drawing 2: the power transmission route of pure electric vehicle drive mode advance low or first gear, first
Step；When driver is started with key switch, the drive mode of pure electric vehicle advance low or first gear when, automatic transmission computerized control system
With regard to having started electric oil pump, while computer-controlled solenoid valve output oil pressure pushes B3 brake 20 and K2 clutch 22 work simultaneously
Make, therefore；Input shaft 3, K1 clutch 26, the first transmission shaft 10, the first sun gear 8, K2 clutch 22, the second planet carrier 14,
Third ring gear 19 is all braked by B3 brake 20 simultaneously, as shown in Fig. 2.
Second step；When driver loosens the hand brake and accelerator pedal, the computer-controlled automatically controlled system of automatic transmission
System just supplies electricity to stator coils of motor 28, stator coils of motor 28 generates field drives magnetic steel rotor shell 4 and turns counterclockwise
It moves and transfers power to magnetic steel rotor output shaft 6, magnetic steel rotor output shaft 6 is just rotated counterclockwise and transferred power to
First ring gear 25, the first ring gear 25 rotate counterclockwise and transfer power to the first planetary gear 7, the first planetary gear 7 just
First planet carrier 9 is rotated counterclockwise and transferred power to around the first sun gear 8, first planet carrier 9 just rotates counterclockwise
And transfer power to the second ring gear 21, the second ring gear 21 just rotates counterclockwise and transfers power to the second planet
The 12, second planetary gear 12 of wheel just rotates counterclockwise on the second planet carrier 14 and transfers power to the second sun gear 13, the
Two sun gears 13 just rotate clockwise and transfer power to second driving shaft 11, second driving shaft 11 just rotates clockwise simultaneously
And transfer power to third sun gear 16, third sun gear 16 rotates clockwise and transfers power to the third line star-wheel
15, the third line star-wheel 15 just rotates counterclockwise in third ring gear 19 and transfers power to third planet carrier 18, third
Planet carrier 18 rotates clockwise and transfers power to output shaft 17, output shaft 17 rotates clockwise output power, therefore；It is pure
The power transmission route of electric Drive Mode advance low or first gear is set up.
Recombine the detailed description of attached drawing 2；The power transmission route of pure electric vehicle drive mode reverse gear is equally using attached drawing
2 power transmission route, except that: when driver starts the drive mode of pure electric vehicle reverse gear with key switch, automatically
The computer-controlled electric-control system of speed changer just changes the current direction of direct current, to make the magnetic force of stator coils of motor 28
Driving magnetic steel rotor shell 4 rotates clockwise, it is to note that and it in the magnetic steel rotor shell 4 of the above advance low or first gear is to rotate counterclockwise,
And the magnetic steel rotor shell 4 of reverse gear is changed into and is rotated clockwise, to equally be able to achieve in attached drawing 2, pure electric vehicle drive mode
Reverse gear power transmission route is set up.
It is described in detail in two steps in conjunction with attached drawing 3；The power transmission route of pure electric vehicle drive mode advance mid ranger, first
Step: when automobile also in pure electric vehicle drive mode advance low or first gear when driving, when driver wants to raise speed just use key switch again
Start pure electric vehicle mid ranger drive mode, the computer-controlled solenoid valve of automatic transmission just release B3 brake 20 and K2 from
The oil pressure of clutch 22, the oil pressure of computer-controlled electromagnetic valve output at the same time push B2 brake 23 and K1 clutch 26 work simultaneously
Make, therefore；B2 brake 23 has braked first planet carrier 9 and the second ring gear 21, while K1 clutch 26 has coupled the second biography
Moving axis 11, as shown in Fig. 3.
Step 2: the computer-controlled electric-control system of automatic transmission supplies electricity to stator coils of motor 28, motor stator
Coil 28 generates field drives magnetic steel rotor shell 4 and rotates counterclockwise and transfer power to magnetic steel rotor output shaft 6, magnet steel
Rotor of output shaft axle 6 just rotates counterclockwise and transfers power to the first ring gear 25, the first ring gear 25 just rotates counterclockwise
And it transfers power to the first planetary gear 7, the first planetary gear 7 just to rotate counterclockwise in first planet carrier 9 and by power
It is transmitted to the first sun gear 8, the first sun gear 8 just becomes rotating clockwise and transferring power to the first transmission shaft 10,
One transmission shaft 10 just rotates clockwise and transfers power to the rear end of K1 clutch 26, so far；The front end of K1 clutch 26
It is connected to the rear end of input shaft 3, the front end of input shaft 3 is connected to the inner ring of one-way clutch 2, therefore one-way clutch 2 is interior
Circle can skid clockwise, and K1 clutch 26 can rotate clockwise, since K1 clutch 26 has coupled the second transmission
Axis 11, second driving shaft 11 just rotate clockwise and transfer power to the second sun gear 13 and third sun gear 16, therefore
Just produce two drive paths.
1st article of drive path is: the second sun gear 13 rotates clockwise and transfers power to the second planetary gear 12,
Two planetary gears 12 just rotate counterclockwise in the second ring gear 21 and transfer power to the second planet carrier 14, the second planet carrier
14 just rotate clockwise and transfer power to third ring gear 19, and third ring gear 19 rotates clockwise and passes power
It is delivered to the third line star-wheel 15.
2nd article of drive path is: third sun gear 16 rotates clockwise and transfers power to the third line star-wheel 15, by
In the 1st article of drive path and the 2nd article of drive path be all to transfer power to the third line star-wheel 15 and all rotate clockwise,
Therefore the third line star-wheel 15 can be superimposed the driving force of two drive paths and transfer power to third planet carrier 18,
Third planet carrier 18 just rotates clockwise and transfers power to output shaft 17, output shaft 17 is just rotated clockwise and exported
Power, therefore；The power transmission route of pure electric vehicle drive mode advance mid ranger is set up.
It is described in detail in conjunction with attached drawing 4: the power transmission route of hybrid power low or first gear, when automobile also drives mould in pure electric vehicle
In the mid ranger of formula when driving, when driver wants using hybrid power drive mode, driver is just started with key switch mixed
The drive mode of power low or first gear is closed, engine begins to start, and the computer-controlled solenoid valve of automatic transmission is just at the same time
The oil pressure of B2 brake 23 is released, therefore hybrid power low or first gear drive mode just produces 4 drive paths.
1st article of drive path is: engine flywheel rotates clockwise and transfers power to buffering coupling 1, buffering
Shaft coupling 1 transfers power to one-way clutch 2, one-way clutch 2 transfers power to input shaft 3, input shaft 3 passes power
It is delivered to K1 clutch 26, K1 clutch 26 transfers power to the first transmission shaft 10 and second driving shaft 11 and is all up time
Needle rotation, so far just produces the 3rd article of drive path in the 1st article of drive path.
3rd article of drive path is: the first transmission shaft 10 rotates clockwise and transfers power to the first sun gear 8,
One sun gear 8 rotates clockwise and transfers power to the first planetary gear 7.
2nd article of drive path is: it is suitable that the power supply generation of stator coils of motor 28 magnetic field pushes magnetic steel rotor shell 4 to change into
Hour hands rotate and transfer power to magnetic steel rotor output shaft 6 and the first ring gear 25, the first ring gear 25 rotate clockwise
And the first planetary gear 7 is transferred power to, since the 3rd article of drive path and the 2nd article of drive path all transfer power to
It first planetary gear 7 and all rotates clockwise, therefore the first planetary gear 7 can be superimposed the driving force, simultaneously of two drive paths
And transfer power to first planet carrier 9, first planet carrier 9 just rotates clockwise and transfers power to the second ring gear
21, the second ring gear 21 rotates clockwise and transfers power to the second planetary gear 12.
The power of the 1st article of drive path has passed to second driving shaft 11, second driving shaft 11 and has turned clockwise at the same time
It moves and transfers power to the second sun gear 13 and third sun gear 16, so far；Just produce the 4th article of drive path.
4th article of drive path is: the second sun gear 13 rotates clockwise and transfers power to the second planetary gear 12,
Two planetary gears 12 can be superimposed the revolving speed of the second ring gear 21 and the second sun gear 13, and transfer power to the second planet
It is clockwise that frame 14, the second planet carrier 14 just rotate clockwise and transfer power to third ring gear 19, third ring gear 19
It rotates and transfers power to the third line star-wheel 15, third sun gear 16 has rotated clockwise and by power at the same time
It is transmitted to the third line star-wheel 15, the third line star-wheel 15 can be superimposed the revolving speed, simultaneously of third ring gear 19 and third sun gear 16
And transfer power to third planet carrier 18, third planet carrier 18 just rotates clockwise and transfer power to output shaft 17,
Output shaft 17 just rotates clockwise and output power, therefore；The drive path of hybrid power low or first gear is set up.
It is described in detail in conjunction with attached drawing 5: the power transmission route of hybrid power mid ranger, when automobile is also in hybrid power low speed
In shelves when driving, when driver wants to improve speed just with the drive mode of key switch driven mixed power mid ranger, automatic change
The fast computer-controlled solenoid valve of device pushes K2 clutch 22 to couple the second planet carrier 14 with regard to output oil pressure, and the second planet carrier 14 is just
It rotates clockwise and transfers power to third ring gear 19, therefore；Just produce 3 drive paths.
1st article of drive path is: engine flywheel rotates clockwise and transfers power to buffering coupling 1, buffering
Shaft coupling 1 transfers power to one-way clutch 2, one-way clutch 2 transfers power to input shaft 3, input shaft 3 passes power
It is delivered to K1 clutch 26, K1 clutch 26 transfers power to the first transmission shaft 10 and second driving shaft 11, second driving shaft 11
It just rotates clockwise and transfers power to the second sun gear 13 and third sun gear 16, therefore；In the 1st article of drive path
In just produce the 2nd article of drive path.
2nd article of drive path is: the first transmission shaft 10 rotate clockwise and transfer power to K2 clutch 22, K2 from
Clutch 22 transfers power to the second planet carrier 14, and the second planet carrier 14 transfers power to third ring gear 19, due to the 1st article
The third ring gear 19 of third sun gear 16 and the 2nd article of drive path on drive path is in the same direction, synchronized, therefore third planet
Wheel 15 stops operating in third planet carrier 18 and transfers power to third planet carrier 18, and third planet carrier 18 is with regard to up time
Needle rotates and transfers power to output shaft 17, and output shaft 17 rotates clockwise and output power.
3rd article of drive path is: the power supply of stator coils of motor 28 generates magnetic field and magnetic steel rotor shell 4 is pushed to turn clockwise
It is dynamic and transfer power to magnetic steel rotor output shaft 6, magnetic steel rotor output shaft 6 transfers power to the first ring gear 25, the
One ring gear 25 rotates clockwise and transfers power to the first planetary gear 7, since the 1st article of drive path and the 2nd article are driven
Route is synchronized in the same direction, therefore the first planetary gear 7 just stops operating, the driving of the first ring gear 25 on the 3rd article of drive path
Power can assist the first planetary gear 7 to rotate clockwise, and usually such Synchronous Transmission is all to smoothly transit in a short period of time
Conversion between high speed and low speed, therefore；The power transmission route of hybrid power mid ranger is set up.
It is described in detail in conjunction with attached drawing 6: the power transmission route of hybrid power top gear, when automobile is also in hybrid power
In fast shelves traveling, when driver wants to improve speed just with the drive mode of key switch driven mixed power top gear, automatic change
The fast computer-controlled solenoid valve of device just releases the oil pressure of K1 clutch 26, and K1 clutch 26 just loosens connection second driving shaft
11, therefore hybrid power top gear just produces two drive paths.
1st article of drive path is: the flywheel of engine rotates clockwise and transfers power to buffering coupling 1, delays
Rush that shaft coupling 1 transfers power to one-way clutch 2, one-way clutch 2 transfers power to input shaft 3, input shaft 3 is by power
It is transmitted to K1 clutch 26, K1 clutch 26 transfers power to the first transmission shaft 10, the first transmission shaft 10 transfers power to
First sun gear 8 and K2 clutch 22, K2 clutch 22 transfer power to the second planet carrier 14, the second planet carrier 14 for power
It is transmitted to the second planetary gear 12 and third ring gear 19, and is all rotated clockwise, so far；The rotation side of second planetary gear 12
To the revolving speed depending on the second planet carrier 14 and the second ring gear 21, therefore just produce 3 kinds of transmission revolving speeds.
2nd article of drive path is: the power supply of stator coils of motor 28 generates magnetic field and magnetic steel rotor shell 4 is pushed to turn clockwise
It is dynamic and transfer power to magnetic steel rotor output shaft 6, magnetic steel rotor output shaft 6 transfers power to the first ring gear 25, the
One ring gear 25 transfers power to the first planetary gear 7 and all rotates clockwise, at the same time the 1st article of drive path
First sun gear 8 has rotated clockwise and has transferred power to the first planetary gear 7, so far；First planetary gear 7 can be folded
Add the drive path of two different rotating speeds and transfer power to first planet carrier 9, first planet carrier 9 just rotates clockwise simultaneously
And transfer power to the second ring gear 21, the second ring gear 21 just rotates clockwise.
1st kind of transmission revolving speed is: if the second planet carrier 14 is identical with the revolving speed of the second ring gear 21, the second planetary gear 12
It just stops operating on the second planet carrier 14, and transfers power to the second sun gear 13, the second sun gear 13 also stops turning
It is dynamic, Synchronous Transmission is in this way, and such synchronous rotational speed is all to smoothly transit to turn between high speed and low speed in a short period of time
It changes, therefore；Synchronous Transmission route in hybrid power top gear is set up.
2nd kind of transmission revolving speed is: if the revolving speed of the second planet carrier 14 is fast, the revolving speed of the second ring gear 21 is slow, the second row
Star-wheel 12 is exactly to rotate counterclockwise and the second sun gear 13 is driven to rotate clockwise and transfer power to second driving shaft
11, second driving shaft 11 transfers power to third sun gear 16, third sun gear 16 transfers power to the third line star-wheel 15,
So far；Third sun gear 16, which is rotated clockwise, plays the role of acceleration to the third line star-wheel 15, at the same time the 1st article of drive path
On third ring gear 19 rotated clockwise, and transfer power to the third line star-wheel 15, so far；The third line star-wheel 15
The driving force of two kinds of different rotating speeds can be superimposed and transfer power to third planet carrier 18, third planet carrier 18 and just exceeded the speed limit
It rotates clockwise and transfers power to that output shaft 17, output shaft 17 just rotates clockwise and output power, therefore mix
Overdrive in power top gear is set up.
3rd kind of transmission revolving speed is: if the revolving speed of the second planet carrier 14 is slow, the revolving speed of the second ring gear 21 is fast, the second row
Star-wheel 12 is exactly to rotate clockwise and the second sun gear 13 is driven to rotate counterclockwise and transfer power to second driving shaft
11, second driving shaft 11 transfers power to third sun gear 16, third sun gear 16 transfers power to the third line star-wheel 15,
So far；Third sun gear 16, which is rotated counterclockwise, plays the role of deceleration to the third line star-wheel 15, at the same time the 1st article of drive path
On third ring gear 19 rotated clockwise, and transfer power to the third line star-wheel 15, so far；The third line star-wheel 15
The driving force of two kinds of different rotating speeds can be superimposed and transfer power to third planet carrier 18, third planet carrier 18 and just slowed down
It rotates clockwise and transfers power to that output shaft 17, output shaft 17 just rotates clockwise and output power, therefore mix
Deceleration transmission in power top gear is set up.
Above 3 kinds of transmission revolving speeds are summarized, the 1st kind is；Synchronous, the 2nd kind is；Hypervelocity, the 3rd kind is；Slow down, 3 kinds of transmissions turn
Speed is all to realize speed change in the slewing range of hybrid power top gear, can be realized nothing in the range of the 2nd kind of transmission revolving speed
Grade speed change, can be realized variable speed in the range of the 3rd kind of transmission revolving speed, wherein mainly relying on the 1st article of drive path
The rotation speed change of revolving speed and the 2nd article of drive path, cooperation can be achieved with variable speed, therefore；The power of hybrid power top gear
Drive path is set up.
Claims (1)
1. hybrid vehicle automatic transmission drive train is united, comprising: buffering coupling (1), one-way clutch (2), input shaft
(3), magnetic steel rotor shell (4), radial thrust bearing (5), magnetic steel rotor output shaft (6), the first planetary gear (7), first sun
Take turns (8), first planet carrier (9), the first transmission shaft (10), second driving shaft (11), the second planetary gear (12), the second sun gear
(13), the second planet carrier (14), the third line star-wheel (15), third sun gear (16), output shaft (17), third planet carrier (18),
Third ring gear (19), B3 brake (20), the second ring gear (21), K2 clutch (22), B2 brake (23), B1 brake
(24), the first ring gear (25), K1 clutch (26), transmission system shell (27), stator coils of motor (28),
The buffering coupling (1) is mounted on the flywheel of automobile engine, buffering coupling (1) and one-way clutch
(2) outer ring is connected, and the inner ring of one-way clutch (2) is connected with input shaft (3) front end,
The input shaft (3) is equipped with radial thrust bearing (5),
The radial thrust bearing (5) is equipped with magnetic steel rotor output shaft (6),
The magnetic steel rotor output shaft (6) is equipped with magnetic steel rotor shell (4),
The magnetic steel rotor output shaft (6) is connected with the first ring gear (25),
Input shaft (3) rear end is connected with K1 clutch (26) front end,
K1 clutch (26) rear end is connected with the first transmission shaft (10) front end,
First transmission shaft (10) is equipped with the first sun gear (8),
First transmission shaft (10) rear end is connected with K2 clutch (22),
The second driving shaft (11) is equipped with the second sun gear (13) and third sun gear (16),
First sun gear (8) and the first planetary gear (7) is meshed, the first planetary gear (7) and the first ring gear (25) phase
Engagement, the first planetary gear (7) are located on first planet carrier (9),
Second sun gear (13) and the second planetary gear (12) is meshed, the second planetary gear (12) and the second ring gear (21)
It being meshed, the second planetary gear (12) is located on the second planet carrier (14),
The third sun gear (16) and the third line star-wheel (15) is meshed, the third line star-wheel (15) and third ring gear (19)
It being meshed, the third line star-wheel (15) is located on third planet carrier (18),
The first planet carrier (9) is connected with the second ring gear (21),
Second planet carrier (14) is connected with third ring gear (19),
The third planet carrier (18) is connected with output shaft (17),
The K1 clutch (26) can couple with second driving shaft (11),
The K2 clutch (22) can couple with the second planet carrier (14),
The B1 brake (24), B2 brake (23), B3 brake (20) are located on transmission system shell (27),
The B1 brake (24) being capable of brake magnetic steel rotor case (4) and magnetic steel rotor output shaft (6) and the first ring gear
(25),
The B2 brake (23) can brake first planet carrier (9) and the second ring gear (21),
The B3 brake (20) can brake the second planet carrier (14) and third ring gear (19),
The stator coils of motor (28) is located at transmission system shell (27) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839201.4A CN109484153A (en) | 2017-09-10 | 2017-09-10 | Hybrid vehicle automatic transmission drive train system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710839201.4A CN109484153A (en) | 2017-09-10 | 2017-09-10 | Hybrid vehicle automatic transmission drive train system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109484153A true CN109484153A (en) | 2019-03-19 |
Family
ID=65687357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710839201.4A Pending CN109484153A (en) | 2017-09-10 | 2017-09-10 | Hybrid vehicle automatic transmission drive train system |
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| Country | Link |
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| CN (1) | CN109484153A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103699A1 (en) * | 2018-11-24 | 2020-05-28 | 江门锐磁能机电科技有限公司 | Automatic transmission |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678750A (en) * | 2007-10-09 | 2010-03-24 | 爱信艾达株式会社 | Hybrid drive device |
| CN104340043A (en) * | 2013-07-28 | 2015-02-11 | 张崇信 | Automatic gearbox transmission system for hybrid electric vehicle |
| CN106168273A (en) * | 2015-05-20 | 2016-11-30 | 福特全球技术公司 | Multiple mode power shunting hybrid gearbox |
| DE102015217195A1 (en) * | 2015-09-09 | 2017-03-09 | Schaeffler Technologies AG & Co. KG | Gear arrangement for a motor vehicle |
| CN107000566A (en) * | 2014-12-12 | 2017-08-01 | 奥迪股份公司 | The drive device of motor vehicle is driven for hybrid power |
-
2017
- 2017-09-10 CN CN201710839201.4A patent/CN109484153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678750A (en) * | 2007-10-09 | 2010-03-24 | 爱信艾达株式会社 | Hybrid drive device |
| CN104340043A (en) * | 2013-07-28 | 2015-02-11 | 张崇信 | Automatic gearbox transmission system for hybrid electric vehicle |
| CN107000566A (en) * | 2014-12-12 | 2017-08-01 | 奥迪股份公司 | The drive device of motor vehicle is driven for hybrid power |
| CN106168273A (en) * | 2015-05-20 | 2016-11-30 | 福特全球技术公司 | Multiple mode power shunting hybrid gearbox |
| DE102015217195A1 (en) * | 2015-09-09 | 2017-03-09 | Schaeffler Technologies AG & Co. KG | Gear arrangement for a motor vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103699A1 (en) * | 2018-11-24 | 2020-05-28 | 江门锐磁能机电科技有限公司 | Automatic transmission |
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Application publication date: 20190319 |
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