CN108340764A - Double planet row-type multimodal fusion power vehicle power assembly - Google Patents
Double planet row-type multimodal fusion power vehicle power assembly Download PDFInfo
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- CN108340764A CN108340764A CN201810135159.2A CN201810135159A CN108340764A CN 108340764 A CN108340764 A CN 108340764A CN 201810135159 A CN201810135159 A CN 201810135159A CN 108340764 A CN108340764 A CN 108340764A
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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
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Of Transmissions (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention relates to a kind of double planet row-type multimodal fusion power vehicle power assemblies; belong to field of hybrid electric vehicles; it is intended to be improved hybrid drive train power dividing power coupling mechanism and optimization design, including output shaft, final gear, differential mechanism, reduction gear, double planet wheel rows of mixing gear mechanism, the first power source, the second power source and third power source；The front-seat planet carrier of double planet wheel rows of mixing gear mechanism is connected with the first power source, front-seat sun gear is connected with third power source；First transmission shaft is equipped with the first brake；Heel row sun gear is equipped with second brake；Heel row planet carrier is equipped with the synchromesh gear being meshed with reduction gear；Second power source is connected with the transmission gear being meshed with rear ring gear.The present invention has the operating modes such as input, compound, output, series connection, can improve transmission system operational efficiency in whole service vehicle speed intervals, improve vehicle fuel economy.
Description
Technical field
The invention belongs to Development of HEV Technology fields, are related to a kind of automobile power assembly, especially a kind of for mixing
Close the double multimodal fusion power vehicle power assembly of power vehicle.
Background technology
It is energy saving to have become current international society with environmentally friendly with the worsening of the continuous aggravation and ecological environment of energy crisis
The two principal themes that can be paid close attention to.National governments launch respectively relevant policies, encourage and facilitate the research and development of new-energy automobile.Mixing
The power assembly system of power vehicle has the systems such as series, parallel, connection in series-parallel, planet row power dividing, wherein due to planet row
Formula power dividing device has the function of that engine speed is made to decouple with vehicle wheel rotational speed by the speed regulation capacity of motor so that big
Vehicle has preferable fuel economy under multi-state, so more being favored by major producer.
According to the connection type between each node of planet row and power source, power dividing device is again with input power point
Stream, hybrid power shunting, output power diverter function.Hybrid power based on the existing power coupling mechanism by power dividing type
If assembly system, only with input diffluence formula, is only applicable to run at a low speed operating mode under E-CVT combination drive patterns, in
High speed or high-speed working condition drive system efficiency decline；If only with hybrid power shunt mode, it is suitable for high speed and travels work
Condition, and drive system efficiency can also decline under speed operation or high-speed working condition；Bimodulus is shunted using input and hybrid power
System has higher transmission efficiency under low speed, high speed operating mode, but efficiency can still decline under high-speed working condition, and reduces
Vehicle fuel economy.
Invention content
In view of this, the purpose of the present invention is be to carry out hybrid drive train power dividing power coupling mechanism
Improvement and optimization design, proposition one kind, which has, the various modes such as inputs, is compound, exporting, connect, and adaptation low speed, middling speed, high speed are entirely
The power assembly system of operating mode.
In order to achieve the above objectives, the present invention is achieved through the following technical solutions：
The present invention provides a kind of double planet row-type multimodal fusion power vehicle power assembly, including is arranged on output shaft
Final gear and differential mechanism are passed with the reduction gear of final gear drive connection and with the reduction gear
The double planet wheel rows of mixing gear mechanism of dynamic connection further includes being divided into the first power source of double planet wheel rows of mixing gear mechanism both sides to move with second
Power source and third power source；The front-seat planet carrier of the double planet wheel rows of mixing gear mechanism and the first power source output terminal are passed by first
Moving axis is connected, front-seat gear ring is mutually tied by third clutch and second clutch respectively with front-seat planet carrier and heel row planet carrier
It closes, front-seat sun gear is connected with third power source output terminal by third transmission shaft, front-seat planetary gear and front row gear ring and preceding
Sun gear is meshed row, heel row planetary gear is meshed with rear ring gear and heel row sun gear；First transmission shaft is equipped with the first system
Dynamic device；Third transmission shaft is equipped with the first clutch being combined with heel row sun gear；Heel row sun gear is equipped with the second braking
Device；Heel row planet carrier is equipped with the synchromesh gear being meshed with reduction gear；Second power source output terminal is passed by second
Moving axis is connected with the transmission gear being meshed with rear ring gear.
Further, first power source is engine, and second power source and third power source are motor.
Further, first brake, second brake are wet type or dry brake.
Further, the first clutch, second clutch, third clutch are wet type or dry clutch.
Further, it is additionally provided with torsional vibration damper on first transmission shaft.
Compared with the prior art, the advantages of the present invention are as follows：
1, multi power source multimode power assembly of the invention realizes E-CVT combination drives by two rows of planetary gear mechanisms
It is lower to adapt to three kinds of low speed, middling speed, the inputting, is compound of high speed, output power dividing patterns respectively, and with can be used for increasing pure electricity
The series model of dynamic continual mileage.Transmission system operational efficiency can be improved in whole service vehicle speed intervals, improve vehicle fuel oil
Economy.
2, two motors are mounted on the side of double planet wheel rows of mixing gear mechanism in the present invention, and are arranged far from engine to subtract
Few influence of the engine radiating temperature to motor, can also simplify the structure of electromotor cooling system and control carries out integrated optimization and sets
Meter, improves the efficiency of system.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can by following specification realizing and
It obtains.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, wherein：
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this specification below by way of specific specific example
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that the diagram provided in following embodiment is only to show
Meaning mode illustrates the basic conception of the present invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
Referring to Fig. 1, the element numbers in attached drawing indicate respectively：First power source 1, torsional vibration damper 2, the first brake
3, third clutch 4, front-seat gear ring 5, second clutch 6, heel row planet carrier 7, first gear 8, second driving shaft 9, second are dynamic
Power source 10, second gear 11, heel row sun gear 12, third power source 13, third transmission shaft 14, second brake 15, reducing gear
Take turns mechanism 16, final gear 17, differential mechanism 18, output shaft 19, rear ring gear 20, heel row planetary gear 21, first clutch 22,
Front-seat planetary gear 23, front-seat planet carrier 24, front-seat sun gear 25, the first transmission shaft 26.
The present embodiment is substantially as shown in Fig. 1：This double planet row-type multimodal fusion power vehicle power assembly, including setting
Final gear 17 and differential mechanism 18 on output shaft 19, the reduction gear 16 with the final gear 17 drive connection
And the double planet wheel rows of mixing gear mechanism being sequentially connected with the reduction gear 16, further include being divided into double planet wheel rows of mixing gear mechanism
The first power source 1 and the second power source 10 and third power source 13 of both sides；The preceding rows of planetary of the double planet wheel rows of mixing gear mechanism
Frame 24 is connected with 1 output end of the first power source by the first transmission shaft 26, front-seat gear ring 5 is ranked with front row planet carrier 24 and afterwards
Carrier 7 is combined by third clutch 4 and second clutch 6 respectively, front-seat sun gear 25 and 13 output end of third power source
It is connected by third transmission shaft 14, front-seat planetary gear 23 is meshed with front-seat gear ring 5 and front-seat sun gear 25, heel row planetary gear
21 are meshed with rear ring gear 6 and heel row sun gear 12；First transmission shaft 26 is equipped with the first brake 3；Third transmission shaft 13
It is equipped with the first clutch 22 being combined with heel row sun gear 12；Heel row sun gear 12 is equipped with second brake 15；Heel row
Planet carrier 21 is equipped with the synchromesh gear 11 being meshed with reduction gear 16；Second power source, 10 output end is passed by second
Moving axis 9 is connected with the transmission gear 8 being meshed with rear ring gear 20；First power source 1 is engine, second power source 10
It is motor with third power source 13.
Using the above scheme, multi power source multimode dynamic coupling device of the invention is realized by two rows of planetary gear mechanisms
Three kinds of low speed, middling speed, the inputting, is compound of high speed, output power dividing patterns are adapted under E-CVT combination drives respectively, and are had
There is the series model that can be used for increasing pure electric vehicle continual mileage.Transmission system operation effect can be improved in whole service vehicle speed intervals
Rate improves vehicle fuel economy.Two motors are also mounted on to the side of double planet wheel rows of mixing gear mechanism, and far from engine arrangement
To reduce influence of the engine radiating temperature to motor, the structure of electromotor cooling system can be simplified and control carries out integrated optimization and sets
Meter, improves the efficiency of system.
Wet brake may be used in the first brake 3, second brake 15 in the present embodiment, can also use dry type
Brake.
First clutch 22, second clutch 6, third clutch 4 in the present embodiment pass through automatically controlled liquid using wet type
Pressure system realizes its combination and separation function.Certainly dry clutch can also be used in various embodiments.
It is additionally provided with torsional vibration damper 2 on the first transmission shaft 26 in the present embodiment, the torque ripple pair of engine can be reduced
The influence of power coupling mechanism, to reduce system shock vibration.
Electric-only mode (single motor driving, Dual-motors Driving), the E-CVT having below for the operating mode of the present invention
Combination drive pattern, series, parallel combination drive pattern etc. are done described below.Now it is specifically described the realization side of lower each operating mode
Formula：And it is shown in Table 1, wherein CL1 represents first clutch 22, and CL2 represents second clutch 6, and CL3 represents third clutch 4, B1
The first brake 3 is represented, B2 represents second brake 15, and enables the clutch and brake status be respectively：0 is discrete state, 1
For bonding state；Motor I represents the second power source 10, and motor II represents third power source 13, and engine represents the first power source
1；
1 operating mode of table
(1), electric-only mode
Electric-only mode 1：When CL1 first clutches 22, CL2 second clutches 6, CL3 thirds clutch 4, B1 first make
Dynamic device 3 detaches, and B2 second brakes 15 combine, then only motor I drives, and engine and motor II are static；
Electric-only mode 2：As CL1 first clutches 22, the separation of CL3 thirds clutch 4, and CL2 second clutches 6, B1
First brake 3, B2 second brakes 15 combine, then engine is by B1 lockings, motor II and the driving of I torque coupling of motor.
(2), series model
Series model：When CL1 first clutches 22, CL2 second clutches 6, the separation of the first brakes of B1 3, and CL3 thirds
Clutch 4, B2 second brakes 15 combine, then engine makes motor II generate electricity, and motor I drives, and increase vehicle pure electric vehicle driving
Mileage.
(3), input power shunt mode
Input power shunt mode：CL1 first clutches 22, CL3 thirds clutch 4, the first brakes of B1 3 detach, and
CL2 second clutches 6, B2 second brakes 15 combine, and are E-CVT combination drives pattern one, transmission system when improving low speed
Efficiency improves vehicle fuel economy.
(4), hybrid power shunt mode
Hybrid power shunt mode：CL3 thirds clutch 4, the first brakes of B1 3, B2 second brakes 15 detach, and
CL1 first clutches 22, CL2 second clutches 6 combine, and are E-CVT combination drives pattern two, transmission system when improving middling speed
Efficiency improves vehicle fuel economy.
(5), output power shunt mode
Output power shunt mode：CL2 second clutches 6, the first brakes of B1 3, B2 second brakes 15 detach, and
CL1 first clutches 22, CL3 thirds clutch 4 combine, and are E-CVT combination drives pattern three, transmission system when improving high speed
Efficiency improves vehicle fuel economy.
(6), combination drive pattern in parallel
Combination drive pattern 1 in parallel：When CL1 first clutches 22, CL2 second clutches 6, CL3 thirds clutch 4 divide
From, and the first brakes of B1 3, B2 second brakes 15 combine, engine, motor I and II torque coupling parallel connection of motor mixing are dynamic
Power drive pattern one；
Combination drive pattern 2 in parallel：When CL1 first clutches 22, the separation of the first brakes of B1 3, and CL2 second clutches
6, CL3 thirds clutch 4, B2 second brakes 15 combine, II torque coupling parallel hybrid power of engine, motor I and motor
Drive mode two.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although with reference to compared with
Good embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Right in.
Claims (5)
1. double planet row-type multimodal fusion power vehicle power assembly includes final gear of the setting on output shaft (19)
(17) and differential mechanism (18), with the final gear be sequentially connected reduction gear (16) and with the reduction gear
The double planet wheel rows of mixing gear mechanism of drive connection, which is characterized in that further include be divided into double planet wheel rows of mixing gear mechanism both sides first
Power source (1) and the second power source (10) and third power source (13)；The front-seat planet carrier of the double planet wheel rows of mixing gear mechanism
(24) it is connected by the first transmission shaft (26) with the first power source output terminal, front-seat gear ring (5) and front-seat planet carrier and heel row
Planet carrier (7) is combined by third clutch (4) and second clutch (6) respectively, front-seat sun gear (25) and third power
Source output terminal is connected by third transmission shaft (14), front-seat planetary gear (23) is meshed with front-seat gear ring and front-seat sun gear,
Heel row planetary gear (21) is meshed with rear ring gear (20) and heel row sun gear (12)；First transmission shaft is equipped with the first brake
(3)；Third transmission shaft is equipped with the first clutch (22) being combined with heel row sun gear；Heel row sun gear is equipped with the second system
Dynamic device (15)；Heel row planet carrier is equipped with the synchromesh gear (11) being meshed with reduction gear；Second power source output terminal
It is connected with the transmission gear being meshed with rear ring gear (8) by second driving shaft.
2. double planet row-type multimodal fusion power vehicle power assembly according to claim 1, which is characterized in that described
One power source is engine, and second power source and third power source are motor.
3. double planet row-type multimodal fusion power vehicle power assembly according to claim 1, which is characterized in that described
One brake, second brake are wet type or dry brake.
4. double planet row-type multimodal fusion power vehicle power assembly according to claim 1, which is characterized in that described
One clutch, second clutch, third clutch are wet type or dry clutch.
5. according to claim 1-4 any one of them double planet row-type multimodal fusion power vehicle power assemblies, feature exists
In being additionally provided with torsional vibration damper (2) on first transmission shaft (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135159.2A CN108340764A (en) | 2018-02-09 | 2018-02-09 | Double planet row-type multimodal fusion power vehicle power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810135159.2A CN108340764A (en) | 2018-02-09 | 2018-02-09 | Double planet row-type multimodal fusion power vehicle power assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108340764A true CN108340764A (en) | 2018-07-31 |
Family
ID=62960069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810135159.2A Pending CN108340764A (en) | 2018-02-09 | 2018-02-09 | Double planet row-type multimodal fusion power vehicle power assembly |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624687A (en) * | 2019-01-29 | 2019-04-16 | 重庆大学 | A kind of single motor hybrid power system based on stepless transmission |
| WO2020125465A1 (en) * | 2018-12-17 | 2020-06-25 | 北京航空航天大学 | Multi-mode electromechanical coupling transmission device having two motors and two planetary gear sets |
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| US20110015019A1 (en) * | 2009-07-15 | 2011-01-20 | Hyundai Motor Company | Power train for hybrid vehicle |
| CN102966708A (en) * | 2012-11-20 | 2013-03-13 | 无锡商业职业技术学院 | Five-speed automatic gearbox of planetary gear |
| CN103770625A (en) * | 2014-01-23 | 2014-05-07 | 江苏大学 | Double-planet row type dynamic coupling mechanism for hybrid electric vehicle |
| CN206031051U (en) * | 2016-07-15 | 2017-03-22 | 吴燕开 | Multi -mode platform hybrid transmission |
| CN107082014A (en) * | 2017-04-17 | 2017-08-22 | 南京理工大学 | A kind of automobile multimodal fusion dynamic coupling device |
| CN206537137U (en) * | 2017-01-04 | 2017-10-03 | 广州汽车集团股份有限公司 | Double planet wheel rows of mixing oil electric mixed dynamic system and oil-electric vehicle |
| CN206926509U (en) * | 2017-07-04 | 2018-01-26 | 吴燕开 | A kind of more gear electric drive transmission devices |
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2018
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| US20110015019A1 (en) * | 2009-07-15 | 2011-01-20 | Hyundai Motor Company | Power train for hybrid vehicle |
| CN102966708A (en) * | 2012-11-20 | 2013-03-13 | 无锡商业职业技术学院 | Five-speed automatic gearbox of planetary gear |
| CN103770625A (en) * | 2014-01-23 | 2014-05-07 | 江苏大学 | Double-planet row type dynamic coupling mechanism for hybrid electric vehicle |
| CN206031051U (en) * | 2016-07-15 | 2017-03-22 | 吴燕开 | Multi -mode platform hybrid transmission |
| CN206537137U (en) * | 2017-01-04 | 2017-10-03 | 广州汽车集团股份有限公司 | Double planet wheel rows of mixing oil electric mixed dynamic system and oil-electric vehicle |
| CN107082014A (en) * | 2017-04-17 | 2017-08-22 | 南京理工大学 | A kind of automobile multimodal fusion dynamic coupling device |
| CN206926509U (en) * | 2017-07-04 | 2018-01-26 | 吴燕开 | A kind of more gear electric drive transmission devices |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020125465A1 (en) * | 2018-12-17 | 2020-06-25 | 北京航空航天大学 | Multi-mode electromechanical coupling transmission device having two motors and two planetary gear sets |
| CN109624687A (en) * | 2019-01-29 | 2019-04-16 | 重庆大学 | A kind of single motor hybrid power system based on stepless transmission |
| CN109624687B (en) * | 2019-01-29 | 2021-10-22 | 重庆大学 | Single-motor hybrid power system based on continuously variable transmission |
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