CN103009994B - A kind of power coupling apparatus of hybrid power vehicle and speed change system - Google Patents
A kind of power coupling apparatus of hybrid power vehicle and speed change system Download PDFInfo
- Publication number
- CN103009994B CN103009994B CN201210490719.9A CN201210490719A CN103009994B CN 103009994 B CN103009994 B CN 103009994B CN 201210490719 A CN201210490719 A CN 201210490719A CN 103009994 B CN103009994 B CN 103009994B
- Authority
- CN
- China
- Prior art keywords
- engine
- vehicle
- motor
- clutch
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 58
- 238000010168 coupling process Methods 0.000 title claims abstract description 58
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 58
- 230000008859 change Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000001172 regenerating effect Effects 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 7
- 238000010248 power generation Methods 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 4
- 238000001727 in vivo Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- Arrangement Of Transmissions (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a kind of power coupling apparatus of hybrid power vehicle and speed change system, the dynamic coupling device is located in the casing of automotive transmission, occupy original fluid torque-converter and changement space, dynamic coupling device includes motor, planetary gear train, brake and clutch, motor is integrated with planetary gear train, motor includes stator and rotor, the sun gear connection of rotor and planetary gear train, the clutch end of engine and the gear ring of planetary gear train are connected, the input shaft of gearbox and the planet carrier of planetary gear train are connected, the power of engine is output to speed changer through gear ring, the clutch end connection of brake and engine, locking and release for controlling engine, clutch is located between gear ring and sun gear, for controlling the combination of sun gear and gear ring with separating.Compared with prior art, this dynamic coupling device variator ratio range is wide, and compact conformation, fully improves the integrated level of power assembly system, is easy to the transplanting to different automobile types platform.
Description
Technical field
The present invention relates to hybrid vehicle, specifically, filled the present invention relates to a kind of coupling of hybrid electric vehicle power
Put and speed change system.
Background technology
At present, hybrid vehicle is divided into three types by motor is different with the connected mode of engine, one be only with
Electromobile, engine is used as " series hybrid-power " automobile for being charged to motor, two be and meanwhile using motor with
Engine is as " parallel hybrid power " vehicle of power drive running car, and three be to use above two mode " connection in series-parallel
Hybrid power " or for " parallel-serial hybrid power " automobile.Wherein, " parallel hybrid power " automobile is because of its complicated, axial chi
It is very little big, difficult arrangement, due to be arranged in forerunner's prefix type hybrid electric vehicle power it is more difficult.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of power coupling apparatus of hybrid power vehicle of compact.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of hybrid electric vehicle power coupling
Attach together and put, the dynamic coupling device is located in the casing of automotive transmission, dynamic coupling device includes motor, planetary gear train, system
Dynamic device and clutch, motor are integrated with planetary gear train, and motor includes the sun gear of stator and rotor, rotor and planetary gear train
Connection, the clutch end of engine and the gear ring of planetary gear train are connected, the input shaft of gearbox and the planet carrier of planetary gear train
Connection, the power of engine is output to speed changer through gear ring, and the clutch end connection of brake and engine, brake is used for
The locking and release of engine are controlled, clutch is located between gear ring and sun gear, clutch is used to control sun gear and gear ring
Combination with separating, brake and clutch are separated or combined by automotive control system control.
In stationary vehicle, vehicle hangs P grades or uses wheel braking, and starter drives engine to start, the brake
With the clutch separation, engine is in releasing orientation, and the gear ring is in released state with the sun gear, and engine leads to
Crossing the planetary gear train drives the motor reversely to dally.
In vehicle pure motor driving, the brake locking, the engine is in the lock state, the clutch point
From the gear ring is in released state with the sun gear, and power is transferred to described by the motor by the planetary gear train
Speed changer, the output torque of motor is amplified by planetary gear train.
When vehicle parking generates electricity, vehicle hangs P grades or uses wheel braking, the brake and the clutch separation,
The engine output, engine drives the motor reversely to dally by the planetary gear train, and motor is in generating shape
State.
When vehicle is started to walk by engine driving, vehicle turns D grades or R grades by P grades, unclamps vehicle brake pedal, institute
Brake and the clutch separation are stated, engine rotates forward output positive-torque, motor reversal output positive-torque, dynamic coupling device
Export positive-torque to speed changer and drive vehicle start；Motor simultaneously ramps up positive rotating speed by negative rotating speed, until same with engine
Rotating speed, clutch switches to bonding state, and vehicle enters parallel drive state, and motor provides auxiliary power, engine and motor
Common driving vehicle traveling.
When vehicle is in high speed parallel drive, the brake separation, the clutch is combined, the engine stop
Oil spout, the motor rotates forward and exports negative torque, and motor enters power generation mode, reclaims vehicle energy.
When vehicle is in the regenerative braking under speed-regulating mode, and vehicle be in when running at a low speed, the brake locks
Fixed, the clutch separation, motor rotates forward output braking torque, and motor enters power generation mode, reclaims vehicle energy.
Another technical problem to be solved by this invention is to provide a kind of hybrid power using above-mentioned dynamic coupling device
Speed control system of car, it also includes speed changer and synchronizer changement, and speed changer is connected to synchronizer changement and power
Between coupling device, the power of engine is output to speed changer through dynamic coupling device.
The speed changer is CVT bunchers.
The present invention uses above-mentioned technical proposal, compared with prior art, can cancel fluid torque-converter in original gearbox
And planetary gear changement, and dynamic coupling device is become one with gearbox, occupy original fluid torque-converter and planet
The space of changement is taken turns so that dynamic coupling device compact overall structure, so as to improve the integrated level of power assembly system, just
In the transplanting to different automobile types platform；This speed change system uses synchronizer reversing mode, with original planetary gear reversing mode ratio, tool
There is simple in construction, efficiency high；Being started to walk without sliding formwork for vehicle can be realized in this dynamic coupling device, no frictional energy is damaged
Consumption, can substitute the fluid torque-converter of conventional gearbox, and then improve the efficiency of system；The engine of this dynamic coupling device and
Motor is connected with the gear ring and sun gear of planet gear transmission system respectively, can be original using the twin shaft input characteristics of planetary gear train
Further expand ratio coverage on the basis of gearbox, so as to improve the dynamic property of vehicle, also allow for optimizing the work of engine
The economy of point raising vehicle；Using this power coupling and device, vehicle can realize all hybrid power functions, such as pure electric walking
Sail, engine starting, power-assisted, regenerative braking, the function, especially high speed such as speed governing driving and regenerative braking when, can be by
Clutch locks, into paralleling model, can further improve the dynamic property of vehicle；Speed change system uses the side of single motor
Formula realizes plug-in hybrid function, has the advantages that cost is low；This dynamic coupling device has compact conformation, transmission efficiency
High, the low plurality of advantages of cost, disclosure satisfy that the coupling demand of plug-in and non-plug-in hybrid system.
Brief description of the drawings
Fig. 1 is the dynamic coupling device of the present invention and the principle schematic of speed change system；
The principle schematic that Fig. 2 is connected for the dynamic coupling device and speed change system of the present invention with the other parts of vehicle；
For dynamic coupling device of the invention, in stationary vehicle, arrow represents energy flow to Fig. 3 in operating diagram, figure
Direction；
The speed lever relationshhip figure of engine and motor when Fig. 4 works for the corresponding dynamic coupling devices of Fig. 3；
Fig. 5 starts arrow in operating diagram during engine, figure for the dynamic coupling device of the present invention when vehicle is travelled
Head represents energy flow direction；
The speed lever relationshhip figure of engine and motor when Fig. 6 works for the corresponding dynamic coupling devices of Fig. 5；
Fig. 7 is arrow table in operating diagram of the dynamic coupling device of the present invention when vehicle is pure motor driving, figure
Show energy flow direction；
Zs in the speed lever relationshhip figure of engine and motor when Fig. 8 works for the corresponding dynamic coupling devices of Fig. 7, figure
For the sun gear number of teeth, Zr is the gear ring number of teeth；
Fig. 9 for the dynamic coupling device of the present invention in vehicle parking, motor is generated electricity when operating diagram, in figure
Arrow represents energy flow direction；
In the speed lever relationshhip figure of engine and motor when Figure 10 works for the corresponding dynamic coupling devices of Fig. 9, figure
Zs is the sun gear number of teeth, and Zr is the gear ring number of teeth；
Arrow in operating diagrams of the Figure 11 for dynamic coupling device of the invention when motor-powered vehicle is started to walk, figure
Represent energy flow direction；
In the speed lever relationshhip figure of engine and motor when Figure 12 works for the corresponding dynamic coupling devices of Fig. 9, figure
Zs is the sun gear number of teeth, and Zr is the gear ring number of teeth；
Arrow represents energy stream in operating diagrams of the Figure 13 for dynamic coupling device of the invention in parallel drive, figure
Dynamic direction；
The speed lever relationshhip figure of engine and motor when Figure 14 works for the corresponding dynamic coupling devices of Figure 13；
Arrow table in operating diagrams of the Figure 15 for dynamic coupling device of the invention in regenerative braking in parallel at a high speed, figure
Show energy flow direction；
The speed lever relationshhip figure of engine and motor when Figure 16 works for the corresponding dynamic coupling devices of Figure 15；
The speed of engines and motor of the Figure 17 for dynamic coupling device of the invention under speed-regulating mode during regenerative braking
Lever relationshhip figure；
Engines of the Figure 18 for dynamic coupling device of the invention in low speed during speed in parallel is reduced to during regenerative braking
With the speed lever relationshhip figure of motor；
Mark in above-mentioned figure is：1st, speed changer；2nd, synchronizer changement；3rd, stator；4th, rotor；5th, brake；
6th, clutch；7th, gear ring；8th, sun gear；9th, engine；10th, motor；11st, planetary gear train.
Embodiment
As depicted in figs. 1 and 2, a kind of hybrid vehicle speed change system of the invention, it includes speed changer 1, synchronizer and changed
To mechanism 2 and dynamic coupling device, speed changer 1 is connected between synchronizer changement 2 and dynamic coupling device, engine 9
Power be output to speed changer 1 through dynamic coupling device.The speed changer 1 is CVT bunchers.
As depicted in figs. 1 and 2, the dynamic coupling device of hybrid vehicle speed change system is located in the casing of speed changer 1,
The dynamic coupling device includes motor 10, planetary gear train 11, brake 5 and clutch 6, motor 10 and planetary gear train 11 integrated one
Body, motor 10 includes stator 3 and rotor 4, and rotor 4 is connected with the sun gear 8 of planetary gear train 11, the clutch end of engine 9
It is connected with the gear ring 7 of planetary gear train 11, the input shaft of gearbox is connected with the planet carrier of planetary gear train 11, the power of engine 9
Speed changer 1 is output to through gear ring 7, brake 5 is connected with the clutch end of engine 9, brake 5 is used to control engine 9
Locking and release, clutch 6 is located between gear ring 7 and sun gear 8, and clutch 6 is used for the knot for controlling sun gear 8 and gear ring 7
Close with separating, brake 5 and clutch 6 are separated or combined by automotive control system control.
Based on the power coupling and device, vehicle can realize all hybrid power functions, such as pure motor driving, engine 9
The functions such as starting, power-assisted, regenerative braking, speed governing driving and regenerative braking, pass through the control to clutch 6 and brake 5
The switching of each mode of operation can be realized.Especially high speed when, clutch 6 can be combined, into paralleling model, one can be entered
Step improves the dynamic property of vehicle.Specifically when realizing each hybrid power function, the working condition of dynamic coupling device is as described below：
1st, Fig. 3 is that stationary vehicle engine 9 is started：Vehicle hangs P grades or wheel braking, and brake 5 is separated, 6 points of clutch
From starter drives engine 9, and engine 9 drives gear ring 7 to rotate, and gear ring 7 drives sun gear 8 to rotate, the band of sun gear 8
1,2 be that starting process switches figure in the dynamic opposite direction of motor 10 idle running, Fig. 4.
2nd, Fig. 5 is starting engine 9 in vehicle traveling：Brake 5 is separated, and clutch 6 is separated, and motor 10 does not drive, and is risen
Motivation drives engine 9 to start, and 1,2,3 states are that engine 9 starts switching figure in Fig. 6, are constantly carried with the rotating speed of engine 9
Height, engine 9 drives gear ring 7 to rotate, and the rotating speed of sun gear 8 is constantly reduced, until the idle running of the opposite direction of motor 10.
3rd, Fig. 7 is pure motor driving：Brake 5 is locked, and clutch 6 is separated, and gear ring 7 is fixed, and motor 10 drives too
Sun wheel 8 is rotated, and sun gear 8 drives planetary gear to rotate, and power is transferred to speed changer 1 by planet carrier, and now motor 10 individually drives
It can be seen that the output torque of motor 10 is amplified by planetary gear in dynamic vehicle, Fig. 8, thus ensure that the pure electronic of vehicle plus
Fast performance.
4th, Fig. 9 generates electricity for parking：Vehicle hangs P grades or wheel braking, and brake 5 is separated, and clutch 6 is separated, and engine 9 is just
Transfer out positive-torque, the power output of engine 9.The planet carrier of planetary gear train is fixed, and engine 9 drives gear ring 7 to rotate, gear ring 7
Sun gear 8 is driven to rotate by planetary gear, the idle running of the opposite direction of 8 drive motor of sun gear 10, motor 10 is inverted, positive-torque, is absorbed
Power, in generating state.The speed lever diagram of engine 9 and motor 10 when Figure 10 generates electricity for parking.
5th, Figure 11 is that engine 9 drives vehicle start：Vehicle turns D grades by P grades（Or R grades）, unclamp vehicle brake pedal；System
Dynamic device 5 is separated, and clutch 6 is separated, and engine 9 rotates forward output positive-torque；Motor 10 is reversion when engine 9 is just started, just
Moment of torsion, system output positive-torque driving vehicle start.
When motor 10 by negative rotating speed accelerates to positive rotating speed, until synchronized with engine 9, clutch 6 switches to bonding state,
Gear ring 7 and the synchronous axial system of sun gear 8, vehicle enter parallel drive state.1,2,3,4,5,6 be that each status transition is illustrated in Figure 12
Figure, during to state 6, clutch 6 is combined.
6th, Figure 14 is parallel drive：In this mode, brake 5 is separated, and clutch 6 is combined, and can be divided into shown in Figure 14
Several situations：
（1）Such as Figure 14（a）, engine 9 drives, and the electrical connection between motor 10 and high-tension battery disconnects, and motor 10 is only empty
Turn, be zero moment of torsion in low speed；
（2）Such as Figure 14（b）, engine 9 drives, the power-assisted of motor 10, engine 9 and motor 10 driving vehicle jointly；
（3）Such as Figure 14（c）, engine 9 driven, and motor 10 is rotated forward, negative twist, into power generation mode, gives high-tension battery charging.
7th, when Figure 15 is parallel connection at a high speed, brake 5 is separated, and clutch 6 is combined, and engine 9 stops oil spout, and motor 10 is just
Turn, negative twist, into power generation mode, reclaim vehicle energy.
8th, Figure 17 is the regenerative braking under speed-regulating mode, and brake 5 is separated, and clutch 6 is separated,
A, vehicle high-speed operation, during into regenerative braking, clutch 6 is combined, and into braking mode in parallel at a high speed, is seen
Figure 16 state descriptions；
B, speed are higher, and motor 10 is rotated forward there is provided braking torque, force the rotating speed of engine 9 to improve, and produce larger towing astern and turn round
Square, Figure 17（a）In 1,2 be state switch signal；
C, in low speed when, close engine 9, lock brake 5, motor 10 rotates forward, braking torque is exported, into generating
State, Figure 17（b）In 1,2 be state switch signal；
9th, Figure 18 is that speed in parallel is reduced to middle low speed, and engine 9 is closed, and brake 5 is locked, motor 10 rotate forward it is anti-twisted,
Braking torque is provided, and generates electricity and realizes in energy regenerating, figure that 1,2 be that state switches signal.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (7)
1. a kind of power coupling apparatus of hybrid power vehicle, it is characterised in that：Dynamic coupling device is located at the case of automotive transmission
In vivo, dynamic coupling device includes motor, planetary gear train, brake and clutch, and motor is integrated with planetary gear train, motor
Including stator and rotor, the sun gear of rotor and planetary gear train is connected, the clutch end of engine and the gear ring of planetary gear train
Connection, the input shaft of gearbox and the planet carrier of planetary gear train are connected, and the power of engine is output to speed changer through gear ring, are braked
The clutch end connection of device and engine, brake is used to controlling the locking and release of engine, clutch be located at gear ring with
Between sun gear, clutch is used for the combination for controlling sun gear and gear ring with separating；In stationary vehicle, vehicle is hung P grades or adopted
With wheel braking, starter drives engine to start, the brake and the clutch separation, and engine, which is in, unclamps shape
State, the gear ring is in released state with the sun gear, and engine drives the motor reversely empty by the planetary gear train
Turn；In vehicle pure motor driving, the brake locking, the engine is in the lock state, the clutch separation, institute
State gear ring and be in released state with the sun gear, power is transferred to the speed change by the motor by the planetary gear train
Device, the output torque of motor is amplified by planetary gear train；
When starting engine in vehicle traveling, brake and clutch are in released state, and starter drives engine to start,
Improved constantly with the rotating speed of engine, driven by engine ring gear against rotation, the rotating speed of sun gear is constantly reduced, until motor negative side
To idle running；
When vehicle parking generates electricity, vehicle hangs P grades or uses wheel braking, the brake and the clutch separation, described
Engine output, driven by engine ring gear against rotation, gear ring drives sun gear to rotate by planetary gear, sun gear drive motor
Opposite direction dallies, and motor is in generating state；
When vehicle high-speed operation enters regenerative braking, clutch is combined, and into braking mode in parallel at a high speed, motor is just
Turn there is provided braking torque, force engine speed to improve, produce towing astern moment of torsion.
2. power coupling apparatus of hybrid power vehicle according to claim 1, it is characterised in that：Generated electricity in vehicle parking
When, vehicle hangs P grades or uses wheel braking, the brake and the clutch separation, and the engine output starts
Machine drives the motor reversely to dally by the planetary gear train, and motor is in generating state.
3. power coupling apparatus of hybrid power vehicle according to claim 1, it is characterised in that：Driven in vehicle by engine
Dynamic vehicle turns D grades or R grades by P grades when being started to walk, and unclamps vehicle brake pedal, the brake and the clutch separation,
Engine rotates forward output positive-torque, and motor reversal output positive-torque, dynamic coupling device exports positive-torque to speed changer and drives car
Starting；Motor simultaneously ramps up positive rotating speed by negative rotating speed, until with the same rotating speed of engine, clutch, which is switched to, combines shape
State, vehicle enters parallel drive state, and motor provides auxiliary power, and engine drives vehicle to travel jointly with motor.
4. power coupling apparatus of hybrid power vehicle according to claim 1, it is characterised in that：It is at a high speed simultaneously in vehicle
During connection driving, the brake separation, the clutch is combined, and the engine stop oil spout, the motor is rotated forward and exported
Negative torque, motor enters power generation mode, reclaims vehicle energy.
5. power coupling apparatus of hybrid power vehicle according to claim 1, it is characterised in that：Speed governing mould is in vehicle
During regenerative braking under formula, and vehicle be in when running at a low speed, the brake locking, the clutch separation, motor is just
Braking torque is transferred out, motor enters power generation mode, reclaims vehicle energy.
6. a kind of hybrid vehicle speed change system using according to any described dynamic coupling device of claim 1 to 5, its
It is characterised by：Including speed changer and synchronizer changement, speed changer is connected to synchronizer changement and dynamic coupling device
Between, the power of engine is output to speed changer through dynamic coupling device.
7. hybrid vehicle speed change system according to claim 6, it is characterised in that：The speed changer is that CVT is stepless
Speed changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210490719.9A CN103009994B (en) | 2012-11-27 | 2012-11-27 | A kind of power coupling apparatus of hybrid power vehicle and speed change system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210490719.9A CN103009994B (en) | 2012-11-27 | 2012-11-27 | A kind of power coupling apparatus of hybrid power vehicle and speed change system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009994A CN103009994A (en) | 2013-04-03 |
| CN103009994B true CN103009994B (en) | 2017-09-19 |
Family
ID=47959300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210490719.9A Active CN103009994B (en) | 2012-11-27 | 2012-11-27 | A kind of power coupling apparatus of hybrid power vehicle and speed change system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103009994B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501684A (en) * | 2018-04-03 | 2018-09-07 | 段志辉 | A kind of automobile oil electricity hybrid power gearbox |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340221B (en) * | 2014-08-29 | 2017-02-08 | 科力远混合动力技术有限公司 | Energy recovery control method of double-planet-row four-axis hybrid power system |
| CN105059104B (en) * | 2015-07-31 | 2017-06-16 | 奇瑞汽车股份有限公司 | Mixed power automobile driving system and its engine start control method |
| JP6945287B2 (en) * | 2015-10-20 | 2021-10-06 | 株式会社エクセディ | Vehicle drive and vehicle |
| CN108116218B (en) * | 2017-12-29 | 2023-05-30 | 福建省晋江市东石肖下连盛机械配件厂（普通合伙） | Multi-gear series-parallel driving system based on planetary gear train |
| CN112368168A (en) * | 2018-06-22 | 2021-02-12 | 罗伯特·博世有限公司 | Variable transmission for a hybrid powertrain including a transmission unit and a differential gearing |
| CN109878503A (en) * | 2019-02-27 | 2019-06-14 | 中国第一汽车股份有限公司 | A kind of hybrid power automobile power system and its control method |
| CN113653779B (en) * | 2021-07-07 | 2023-05-30 | 东风汽车集团股份有限公司 | Continuously variable transmission and vehicle |
| CN114083978A (en) * | 2021-11-17 | 2022-02-25 | 福建万润新能源科技有限公司 | Automobile hybrid power transmission device and automobile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05319110A (en) * | 1992-05-19 | 1993-12-03 | Aqueous Res:Kk | Hybrid vehicle |
| US5735770A (en) * | 1995-12-08 | 1998-04-07 | Aisin Aw Co., Ltd. | Control system for vehicular drive unit |
| CN101386261A (en) * | 2007-09-10 | 2009-03-18 | 通用汽车环球科技运作公司 | Output split electrically-variable transmission with electric propulsion using one or two motors |
| CN201646352U (en) * | 2010-05-14 | 2010-11-24 | 中国汽车技术研究中心 | A kind of hybrid power device for automobile |
-
2012
- 2012-11-27 CN CN201210490719.9A patent/CN103009994B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05319110A (en) * | 1992-05-19 | 1993-12-03 | Aqueous Res:Kk | Hybrid vehicle |
| US5735770A (en) * | 1995-12-08 | 1998-04-07 | Aisin Aw Co., Ltd. | Control system for vehicular drive unit |
| CN101386261A (en) * | 2007-09-10 | 2009-03-18 | 通用汽车环球科技运作公司 | Output split electrically-variable transmission with electric propulsion using one or two motors |
| CN201646352U (en) * | 2010-05-14 | 2010-11-24 | 中国汽车技术研究中心 | A kind of hybrid power device for automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501684A (en) * | 2018-04-03 | 2018-09-07 | 段志辉 | A kind of automobile oil electricity hybrid power gearbox |
| CN108501684B (en) * | 2018-04-03 | 2020-08-14 | 段志辉 | Automobile oil-electricity hybrid power gearbox |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103009994A (en) | 2013-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103009994B (en) | A kind of power coupling apparatus of hybrid power vehicle and speed change system | |
| CN102815198B (en) | Mixed power automobile driving system based on variable transmission | |
| CN104786818B (en) | Hybrid electric vehicle series-parallel type double-planetary-gear-train dynamic coupling device and method | |
| CN104648115B (en) | Two gear variable speed drive systems of the plug-in hybrid-power automobile of integrated form list motor | |
| CN102358159B (en) | Hybrid drive system with hydraulic torque converter | |
| CN102009590B (en) | Electric stepless speed changer with three-gear speed change function and power drive mode thereof | |
| CN102050001B (en) | Four-die stepless speed change series-parallel hybrid power driving system | |
| CN109484155B (en) | Double-motor double planetary row multi-mode electromechanical coupling transmission device | |
| CN201893650U (en) | Power continuously variable transmission with three-gear transmission function | |
| CN207809033U (en) | Hybrid electric drive system and vehicle | |
| CN104742721B (en) | A kind of hybrid power system and its implementation using double clutch | |
| CN102358158B (en) | Hybrid drive system of heavy vehicle | |
| CN204547733U (en) | Two gear variable speed drive systems of the plug-in hybrid-power automobile of single drive motor | |
| CN207809032U (en) | Hybrid electric drive system and vehicle | |
| CN106183774B (en) | Hybrid power speed change system and the automobile for installing it | |
| CN107215203A (en) | A kind of variable ratio drive system for hybrid vehicle | |
| CN103171432A (en) | Dual-motor multi-mode coupling driving structure | |
| CN106314123A (en) | Series-parallel type double planet tooth row gear structure | |
| CN105082996A (en) | Dual-motor and dual-mode coupling power device and control method | |
| CN106274443B (en) | Double synchronous clutch and planetary gear coupling dual motor power system | |
| CN102225684A (en) | Hybrid Vehicle Drivetrain | |
| CN110126605A (en) | A kind of speed change gear, power assembly and vehicle | |
| CN104960408B (en) | A kind of transmission system of series parallel type oil-electric vehicle | |
| CN202782641U (en) | Hybrid power driving device | |
| KR20100088226A (en) | Power train of an hybrid electric vehicle and manipulating method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160714 Address after: 241009 Wuhu economic and Technological Development Zone, Changchun Road, No. 8, No. Applicant after: Chery Holding Co., Ltd. Address before: 241009 Wuhu economic and Technological Development Zone, Anhui, No. 8 Changchun Road Applicant before: Saic Chery Automobile Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Anhui 8 Patentee after: Chery Holdings Limited Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Anhui 8 Patentee before: Chery Holding Co., Ltd. |
|
| CP03 | Change of name, title or address |