CN105109326B - A kind of hybrid power transmission drive device - Google Patents

A kind of hybrid power transmission drive device Download PDF

Info

Publication number
CN105109326B
CN105109326B CN201510512388.8A CN201510512388A CN105109326B CN 105109326 B CN105109326 B CN 105109326B CN 201510512388 A CN201510512388 A CN 201510512388A CN 105109326 B CN105109326 B CN 105109326B
Authority
CN
China
Prior art keywords
clutch
motor
planet carrier
engaged
generator
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
Application number
CN201510512388.8A
Other languages
Chinese (zh)
Other versions
CN105109326A (en
Inventor
庄伟超
王良模
丁洋
刘经兴
王源隆
王陶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing University of Science and Technology
Original Assignee
Nanjing University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing University of Science and Technology filed Critical Nanjing University of Science and Technology
Priority to CN201510512388.8A priority Critical patent/CN105109326B/en
Publication of CN105109326A publication Critical patent/CN105109326A/en
Application granted granted Critical
Publication of CN105109326B publication Critical patent/CN105109326B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/62Hybrid vehicles

Abstract

The present invention discloses a kind of hybrid power transmission drive device, including internal combustion engine (1), first motor/generator (2), second motor/generator (3), output shaft (4), first epicyclic train (5), second epicyclic train (6), third planet gear train (7), clutch I (8), clutch II (9) and brake (10), first epicyclic train (5) includes sun gear I (51), planet carrier I (52) and gear ring I (53), engaged with sun gear I (51) one end of the planet carrier I (52), the other end is engaged with gear ring I (53).Transmission drive of the invention, simple structure, and possess engine start reverse mode, after Vehicular battery exhausts, remain to realize car-backing function.

Description

A kind of hybrid power transmission drive device
Technical field
The invention belongs to multimodal fusion power vehicle technical field of power transmission, particularly a kind of simple structure, and possess Engine start reverse mode, after Vehicular battery exhausts, remains to realize the hybrid power transmission drive device of car-backing function.
Background technology
Energy problem, particularly petroleum-based energy, are one of problems that various countries pay close attention to the most in recent years.Improve the fuel oil of automobile Economic performance and discharge performance, to solve the energy problem and the emission pollution problem that increasingly sharpen, as automotive field research Main target, this also turns into one of power of Hyundai Motor progress.Before electric automobile endurance is solved, mixing is dynamic Power electric motor car is considered as to solve one of effective way of vehicle energy saving and environmental issue at present, and it passes through to increase extra power Source (such as battery, super capacitor) and drive device (such as motor), only vehicle traction does not provide extra power, while can also The operating efficiency of engine is enough improved, so as to be obviously improved the economic performance and discharge performance of vehicle.New-energy automobile, particularly Hybrid vehicle is increasingly becoming the focus of major automobile production Corporation R & Ds.
At present, trend development of the hybrid vehicle towards many planet rows and multi-mode.Toyota Company released in 1997 First oil-electric vehicle Prius, this vehicle is improved by three generations, is expanded to from single planetary row system current double Planet heat-extraction system, it has also become the mark post vehicle of hybrid vehicle.Extended-range that General Motors Corporation releases or for plug-in Hybrid vehicle Volt, by three actions of clutch, it is possible to achieve four switchings of mode of operation, it was in 2015 Develop into double planet wheel rows of mixing hybrid drive system.2008, general, Chrysler, Bayerische Motorne Werke Aktiengeellschaft developed jointly a kind of referred to as GM Dual-mode hybrid system, and be applied in the vehicles such as Tahoe and GMC Yukon, the hybrid power system has three rows Planetary wheeling mechanism, six kinds of mode of operations, with prominent power performance, fuel-economy performance and discharge performance.Chinese invention is special Profit application " control system of hybrid power system " (application number:200610156222.8, publication date:2008-02-20) disclose A kind of vehicle propulsion system including internal combustion engine, the internal combustion engine has internal combustion engine output, electro-mechanical transmission and control system.This is interior Combustion engine output is coupled to speed changer and is exported with a certain speed ratio, and the speed ratio is by multiple in electrically variable or fixed work One of operation mode is set up.By the control according to preferred best effort cost come to being selected between each mode of operation It is managed with control.However, there is no engine start reverse mode in foregoing prior art so that when Vehicular battery electricity After exhausting, it is impossible to realize car-backing function, and the design of four clutches causes that the system architecture is complicated, relatively costly.
In sum, the problem of existing multimodal fusion power transmission drive device presence is:Complex structure, lacks engine Start reverse mode.
The content of the invention
It is an object of the invention to provide a kind of hybrid power transmission drive device, simple structure, and possess engine and open Dynamic reverse mode, after Vehicular battery exhausts, remains to realize car-backing function.
The technical solution for realizing the object of the invention is:A kind of hybrid power transmission drive device, including internal combustion engine, One motor/generator, the second motor/generator, output shaft, the first epicyclic train, the second epicyclic train, the third line Star gear train, clutch I, clutch II and brake, first epicyclic train include sun gear I, planet carrier I and gear ring I, the one end of the planet carrier I is engaged with sun gear I, and the other end is engaged with gear ring I, and second epicyclic train includes sun gear IIth, planet carrier II and gear ring II, one end of the planet carrier II are engaged with sun gear II, and the other end is engaged with gear ring II, and described Three epicyclic trains include sun gear III, planet carrier III and gear ring III, and the one end of the planet carrier III is engaged with sun gear III, another End is engaged with gear ring III, and the internal combustion engine is connected by internal combustion engine output shaft with gear ring I, the first motor/generator and the sun Wheel I is connected, and the second motor/generator is connected with sun gear II, sun gear III, and output shaft is placed on planet carrier III;It is described too Sun wheel I is connected with gear ring II, forms one;The one end of the clutch I is connected with the first motor/generator, sun gear I, separately One end is connected with planet carrier I;The one end of the clutch II is connected with planet carrier I, and the other end is connected with planet carrier II;The braking Device is connected with sun gear I.
The present invention compared with prior art, its remarkable advantage:
1st, the engagement by the clutch I, clutch II and brake with separate, be capable of achieving series drive mode, it is double Motor electric-only mode, imported power dividing drive pattern and three kinds of bi-motor parallel drive moulds with different drive ratios Formula, high, medium and low three kinds of different modes are divided into according to gearratio difference.
2nd, multiple-working mode allows the system to adapt to complicated, changeable working environment, effectively improves and improves The dynamic property of vehicle, fuel consumption and emission performance, it is adaptable to deep hybrid power automobile and plug-in hybrid-power automobile.
3rd, series drive mode can make vehicle that pure motorized motions, the pure electronic mould of bi-motor are realized under urban congestion operating mode Formula can improve vehicle acceleration in vehicle start, and imported power dividing drive pattern can provide higher under speed operation Efficiency, underneath drive reduces when vehicle high-speed cruises the quadratic loss changed between mechanical energy and electric energy than paralleling model, carries System effectiveness high, and high transmission ratio paralleling model then makes the vehicle have fabulous power performance in low speed.
4th, series drive mode is enabled the system in the case where battery electric quantity is low, while engine is started, still Vehicle can so be made has the driveability that reverses gear.
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is hybrid power transmission driving device structure schematic diagram of the present invention.
In figure, 1-internal combustion engine, the 2-the first motor/generator, the 3-the second motor/generator, 4-output shaft, 5-the first epicyclic train, the 6-the second epicyclic train, 7-third planet gear train, 51-sun gear I, 52-planet carrier I, 53-gear ring I, 61-sun gear II, 62-planet carrier II, 63-gear ring II, 71-sun gear III, 72-planet carrier III, 73-gear ring III, 8-clutch I, 9-clutch II, 10-brake.
Specific embodiment
As shown in figure 1, hybrid power transmission drive device of the present invention, including internal combustion engine 1, the first motor/generator 2, Second motor/generator 3, output shaft 4, the first epicyclic train 5, the second epicyclic train 6, third planet gear train 7, from Clutch I 8, clutch II 9 and brake 10, first epicyclic train 5 include sun gear I 51, planet carrier I 52 and gear ring I 53, the one end of the planet carrier I 52 is engaged with sun gear I 51, and the other end is engaged with gear ring I 53, and second epicyclic train 6 is wrapped Include sun gear II 61, planet carrier II 62 and gear ring II 63, the one end of the planet carrier II 62 is engaged with sun gear II 61, the other end with Gear ring II 63 is engaged, and the third planet gear train 7 includes sun gear III 71, planet carrier III 72 and gear ring III 73, the planet The one end of frame III 72 is engaged with sun gear III 71, and the other end is engaged with gear ring III 73, and the internal combustion engine 1 passes through the output shaft of internal combustion engine 1 It is connected with gear ring I 53, the first motor/generator 2 is connected with sun gear I 51, the second motor/generator 3 and sun gear II 61st, sun gear III 71 is connected, and output shaft 4 is placed on planet carrier III 72;Meanwhile, the sun gear I 51 is connected with gear ring II 63, shape Integrally;The one end of the clutch I 8 is connected with the first motor/generator 2, sun gear I 51, the other end and planet carrier I 529 It is connected;The one end of the clutch II 9 is connected with planet carrier I 52, and the other end is connected with planet carrier II 62;Described 10 with sun gear I 51 are connected.
The present invention is capable of achieving tandem drive by controlling the engagement of clutch I 8, clutch II 9 and brake 10 and separating Pattern, bi-motor electric-only mode, imported power dividing drive pattern and three kinds of bi-motors with different drive ratios are in parallel Drive pattern, high, medium and low three kinds of different modes are divided into according to gearratio difference;And whether press engine start, vehicle whether Acceleration and deceleration, system also has pure electric Drive Mode, parking operating mode, stopping for charging pattern, below will be according to system actuators shape State, engine start state, mode of operation and state to the hybrid power transmission drive device are introduced.
1st, car-parking model 1:Clutch I 8, clutch II 9 and brake 10 are in released state, do not work, vehicle Remain static.
2nd, bi-motor electric-only mode:Brake 10 is engaged, and clutch I 8 is in released state with clutch II 9.
Under this pattern, the first motor/generator 2 is connected with output shaft 4, the second motor/generator 3 with it is defeated Shaft 4 is connected by planet carrier III 72, forms fixed drive ratio.In this mode, engine does not start, and first is electronic The motor/generator 3 of machine/generator 2 and second advances by driven by energy vehicle of the energy content of battery, then realize that bi-motor is pure electronic Pattern.
3rd, series drive mode:Clutch I 8 is engaged, and brake 10 is in released state with clutch II 9.
Under this pattern, internal combustion engine 1 is interconnected on the first motor/generator 2 by the first epicyclic train 5 Together, one is formed, with fixed drive ratio, the second motor/generator 3 passes through the phase of third planet gear train 7 with output shaft 4 Connect, form fixed drive ratio;Meanwhile, the first motor/generator 2 is connected as generator with internal combustion engine 1, the second electricity Motivation/generator 3 is connected as motor with output shaft 4, and the first motor/generator 2 burns internal combustion engine 1 machinery of acquisition Electric energy can be converted to, by the first epicyclic train 5 charge the battery or supply electricity to the second motor/generator 3 drive car ;If before in this mode, engine does not start, and the second motor/generator 3 is with the energy content of battery as driven by energy vehicle Enter, then realize pure electric Drive Mode;If engine does not start, and vehicle is in braking deceleration state, the second motor/generating Braking energy can be converted to electric energy by machine 3 as generator, so as to charge the battery, but due to the pattern only one of which motor Brake energy recovery can be participated in, therefore the Brake energy recovery state of the pattern is called middle low-power Brake energy recovery;If hair Motivation start, and the second motor/generator 3 not consumed energy drive vehicle, then realize stopping for charging pattern.If engine Shut down with the second motor/generator 3 not consumed energy, then vehicle be in dead ship condition.Due to series drive mode so that should Hybrid power transmission drive device has electric-only mode and stopping for charging pattern, therefore the mixed power plant can be used in On stroke lengthening hybrid power automobile and plug-in hybrid-power automobile.
4th, imported power dividing drive pattern:Clutch II 9 is engaged, and brake 10 is in clutch I 8 and separates shape State.
In such a mode, planet carrier I 52, planet carrier II 62 interconnect with third planet gear train 7, now, First motor/generator 2 is connected with output shaft 4, and automobile can be driven to advance and retreat;This pattern is suitable for middle low speed row Operating mode is sailed, the power of internal combustion engine 1 is input to gear ring I 53, the planet carrier I 52 and of first row planetary system by the output shaft of internal combustion engine 1 The planet carrier II 62 of two-row planetary system, now, the planetary gearsets of whole three epicyclic trains composition as diversion mechanism, when When engine power is more than demand power, excess energy is conveyed to the generating of the first motor/generator 2 and is charged the battery, and When engine power is less than demand power, the first motor/generator 2 provides energy and drives vehicle as motor again;This When, the Main Function of the second motor/generator 3 is by adjusting its own rotating speed so that internal combustion engine 1 works in its optimal combustion Oily business efficiency region, improves the efficiency of system.And in the pattern, two motor/generators are only low in vehicle is in During fast operating mode, high efficiency region is just operated in, therefore the pattern is suitable for being operated in middle speed operation.In addition, under the pattern, If engine does not start, the first motor/generator 2 also can realize pure electric Drive Mode as motor or generator Or Brake energy recovery pattern, the Brake energy recovery pattern is also middle low-power Brake energy recovery.
5th, high transmission ratio bi-motor parallel drive pattern:When needing to realize high transmission ratio bi-motor parallel drive, clutch Device I 8 is engaged with II 18, and brake 10 is in released state.
In such a mode, planet carrier I 52, planet carrier II 62 interconnect with planet carrier III 72, form one, this When, the first motor/generator 2 is connected with output shaft 4, and the third line is passed through between the second motor/generator 3 and output shaft 4 Star gear train 7 forms fixed drive ratio, and fixed conveyor is formed by the first epicyclic train 5 between internal combustion engine 1 and output shaft 4 Than, therefore all power sources have been coupling in together under the state, have no the stepless shift function under power dividing drive pattern. Now, bi-motor still can be as power assistance mechanism, when engine power is more than demand power, double motor/generator Unnecessary engine power is converted into electric energy to charge the battery, and when engine power is less than operator demand's power, it is double Motor/generator provides energy and drives vehicle as motor;Under the state, the gearratio of device, that is, engine with Gearratio between output shaft 4 is depending on the gear ring I 53 of the first epicyclic train 5 and the gear ratio of sun gear I 51, and the ratio It is therefore the referred to as high transmission ratio parallel drive pattern more than the ratio of aftermentioned two patterns.Due to the high transmission ratio of system, in system Output end can obtain larger output torque, along with two moments of torsion of motor so that vehicle in this mode have compared with Power performance high, therefore the pattern instantaneously provides larger power suitable for low speed high load demand.Meanwhile, when engine is not opened When dynamic, the pattern can be operated in pure electric Drive Mode, but now engine has dragging effect, therefore it is not recommended that be entered using the pattern The pure electric Drive Mode of row, and vehicle is under braking deceleration state, this pattern can be double as Brake energy recovery pattern, now Motor can simultaneously participate in Brake energy recovery, therefore also referred to as the pattern is Brake energy recovery pattern high.
6th, middle gearratio bi-motor parallel drive pattern:When gearratio bi-motor parallel drive in needing to realize, clutch Device II 9 is engaged with brake 110, and clutch I 8 is in released state.
In such a mode, the first motor/generator 2 links together with output shaft 4, formed one, engine with it is defeated Fixed drive ratio is formed by the second epicyclic train 6 between shaft 4, the second motor/generator 3 passes through third planet gear It is that 7 and output shaft 4 form fixed drive ratio, therefore all power sources have been coupling in together under the state, have no power dividing Stepless shift function under drive pattern.Consistent with high transmission ratio bi-motor parallel drive pattern, bi-motor still can be as dynamic Power auxiliary body realizes combination drive pattern in parallel.Under the state between the gearratio of system, that is, engine and output shaft 4 Gearratio depend on the ratio between the number of teeth of the gear ring III 73 of third planet gear train 7 plus sun gear III 71 and gear ring III 73, should Ratio is between the gearratio of high transmission ratio drive pattern and 1, therefore gearratio parallel drive pattern in being referred to as.Have under the pattern Have and pure electric Drive Mode as high transmission ratio bi-motor parallel drive pattern lower class and Brake energy recovery pattern.
7th, underneath drive is than bi-motor parallel drive pattern:When needing to realize underneath drive than bi-motor parallel drive, clutch Device I 8 is engaged with brake 10, and clutch II 9 is in released state.
In such a mode, planet carrier I 52 interconnects with planet carrier III 72, forms one, and now, first is electronic Machine/generator 2, sun gear I 51 are directly connected to output shaft 4, and internal combustion engine 1, planet carrier I 52 are straight with the first motor/generator 2 Connect in succession, so when system in all power sources will between identical rotating speed, i.e. internal combustion engine 1 and output shaft 4, it is first electronic Gearratio between machine/generator 2 and output shaft 4, between the second motor/generator 3 and output shaft 4 is 1, similarly, should All power sources have been coupling in together under state, have no the stepless shift function under power dividing type pattern.It is driven with height More consistent than bi-motor parallel drive pattern, bi-motor still can realize combination drive pattern in parallel as power assistance mechanism.Should Gearratio under state between the gearratio of system, that is, engine and output shaft 4 is 1, is three minimum values of gear, therefore Referred to as underneath drive is than parallel drive pattern.The pattern is adapted to high speed cruise conditions, according to the characteristics of power dividing pattern, may The multiple conversions occurred between electric energy and mechanical energy cause that energy efficiency is lower, and can make the efficiency of system using purely mechanic transmission It is improved, therefore underneath drive is suitable to high-performance cruise operating mode than bi-motor parallel drive pattern.Meanwhile, have under the pattern and passed with height Move than pure electric Drive Mode as bi-motor parallel drive pattern lower class and Brake energy recovery pattern.
8th, car-parking model 2:Clutch I 8, clutch II 9 and brake 10 are in engagement state, and vehicle is in static shape State.
Following table is mode of operation summary sheet of the invention:
The mode of operation summary sheet of table 1
" a kind of multimodal fusion power transmission drives another first Chinese invention patent application of the present invention and the present inventor Device " (application number:201510428407.9, the applying date:2015.. in place of technical scheme) plays the same tune on different musical instruments, there is structure letter It is single, and possess engine start reverse mode, after Vehicular battery exhausts, remain to realize the advantage of car-backing function.But both Structure is different.Though being all multimodal fusion power transmission arrangment, the mode of operation realized on hybrid electric vehicle has difference, this hair Under bright scheme, mode of operation eliminates output type work shunting drive pattern, with the addition of Dual-motors Driving pattern, right under the pattern Motor control requirement is simpler than output type pattern, and bi-motor pattern integral power of getting off gets a promotion.

Claims (7)

1. a kind of hybrid power transmission drive device, it is characterised in that:
Including internal combustion engine (1), the first motor/generator (2), the second motor/generator (3), output shaft (4), the first row Star gear train (5), the second epicyclic train (6), third planet gear train (7), clutch I (8), clutch II (9) and braking Device (10),
First epicyclic train (5) includes sun gear I (51), planet carrier I (52) and gear ring I (53), the planet carrier I (52) one end is engaged with sun gear I (51), and the other end is engaged with gear ring I (53),
Second epicyclic train (6) includes sun gear II (61), planet carrier II (62) and gear ring II (63), the planet carrier II (62) one end is engaged with sun gear II (61), and the other end is engaged with gear ring II (63),
The third planet gear train (7) includes sun gear III (71), planet carrier III (72) and gear ring III (73), the planet carrier III (72) one end is engaged with sun gear III (71), and the other end is engaged with gear ring III (73),
The sun gear I (51) is fixedly connected with the output shaft of the first motor/generator (2), the planet carrier II (62) with The output shaft of the second motor/generator (3) is fixedly connected, the sun gear III (71) and the second motor/generator (3) Output shaft is fixedly connected,
The one end of the clutch I (8) is connected with the output shaft of the first motor/generator (2), the other end and planet carrier I (52) Connection, one end of the clutch II (9) is fixedly connected with planet carrier I (52), and the other end is fixedly connected with planet carrier II (62), institute State brake (10) one end to be fixedly connected with planet carrier III (72), the planet carrier III (72) is also fixedly connected with output shaft (4), The other end is connected with sun gear I (51),
The gear ring I (53) is engaged with the output shaft of internal combustion engine (1).
2. transmission drive according to claim 1, it is characterised in that:During the pure motorized motions of bi-motor, brake (10) engage, clutch I (8), clutch II (9) are separated.
3. transmission drive according to claim 1, it is characterised in that:During tandem drive, clutch I (8) is engaged, from Clutch II (9), brake (10) are separated.
4. transmission drive according to claim 1, it is characterised in that:When imported power dividing drives, clutch II (9) engagement, clutch I (8), brake (10) are separated.
5. transmission drive according to claim 1, it is characterised in that:During high transmission ratio bi-motor parallel drive, system Dynamic device (10) is separated, and clutch I (8), clutch II (9) are engaged.
6. transmission drive according to claim 1, it is characterised in that:During middle gearratio bi-motor parallel drive, from Clutch I (8) is separated, and clutch II (9), brake (10) are engaged.
7. transmission drive according to claim 1, it is characterised in that:When underneath drive is than bi-motor parallel drive, from Clutch II (9) is separated, and clutch I (8), brake (10) are engaged.
CN201510512388.8A 2015-08-19 2015-08-19 A kind of hybrid power transmission drive device Active CN105109326B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510512388.8A CN105109326B (en) 2015-08-19 2015-08-19 A kind of hybrid power transmission drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510512388.8A CN105109326B (en) 2015-08-19 2015-08-19 A kind of hybrid power transmission drive device

Publications (2)

Publication Number Publication Date
CN105109326A CN105109326A (en) 2015-12-02
CN105109326B true CN105109326B (en) 2017-06-27

Family

ID=54657530

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510512388.8A Active CN105109326B (en) 2015-08-19 2015-08-19 A kind of hybrid power transmission drive device

Country Status (1)

Country Link
CN (1) CN105109326B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106183780B (en) * 2016-08-30 2023-07-25 上海交通大学 Double-planetary gear train double-motor coaxial coupling driving system
CN106564361B (en) * 2016-09-23 2023-03-28 广州汽车集团股份有限公司 Double-planet-row hybrid power system and hybrid power vehicle
CN106627096B (en) * 2017-01-04 2023-05-16 广州汽车集团股份有限公司 Double-planet oil discharging electric hybrid power system and oil electric hybrid power automobile
CN106828129B (en) * 2017-03-02 2019-01-18 北理慧动(常熟)车辆科技有限公司 Four-wheel can independent control distributed driving hybrid electric vehicle power system
CN108909433B (en) * 2018-07-09 2024-02-09 宁波上中下自动变速器有限公司 Powertrain for hybrid vehicle
CN109795306B (en) * 2019-01-03 2022-02-22 东南大学 Power transmission device for hybrid electric vehicle
CN109795305A (en) * 2019-01-03 2019-05-24 东南大学 A kind of transmission device of multimodal fusion power vehicle
CN109664748A (en) * 2019-01-04 2019-04-23 重庆菲斯塔新能源汽车科技有限公司 A kind of new energy power drive unit
CN111645506B (en) * 2019-03-04 2023-04-07 宇通客车股份有限公司 Hybrid power system and vehicle
DE102019112402A1 (en) * 2019-05-13 2020-11-19 Schaeffler Technologies AG & Co. KG Hybrid gear unit with planetary gear sets for converting two serial and four parallel modes; as well as motor vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314057A1 (en) * 1993-04-29 1994-11-03 Bayerische Motoren Werke Ag Planetary gear for an automatically shifting motor-vehicle transmission
CN1804428A (en) * 2005-01-11 2006-07-19 通用汽车公司 Electrically variable transmission having six fixed speed ratios
CN101133263A (en) * 2005-01-04 2008-02-27 通用汽车公司 Electrically variable transmission having three planetary gear sets and three fixed interconnections
CN101153646A (en) * 2006-09-28 2008-04-02 通用汽车环球科技运作公司 Multi-mode electrically variable transmissions with interconnected gearsets
JP2009292225A (en) * 2008-06-03 2009-12-17 Toyota Motor Corp Drive system for hybrid vehicle
CN103158526A (en) * 2013-02-28 2013-06-19 长城汽车股份有限公司 Hybrid car driving device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314057A1 (en) * 1993-04-29 1994-11-03 Bayerische Motoren Werke Ag Planetary gear for an automatically shifting motor-vehicle transmission
CN101133263A (en) * 2005-01-04 2008-02-27 通用汽车公司 Electrically variable transmission having three planetary gear sets and three fixed interconnections
CN1804428A (en) * 2005-01-11 2006-07-19 通用汽车公司 Electrically variable transmission having six fixed speed ratios
CN101153646A (en) * 2006-09-28 2008-04-02 通用汽车环球科技运作公司 Multi-mode electrically variable transmissions with interconnected gearsets
JP2009292225A (en) * 2008-06-03 2009-12-17 Toyota Motor Corp Drive system for hybrid vehicle
CN103158526A (en) * 2013-02-28 2013-06-19 长城汽车股份有限公司 Hybrid car driving device

Also Published As

Publication number Publication date
CN105109326A (en) 2015-12-02

Similar Documents

Publication Publication Date Title
CN105109326B (en) A kind of hybrid power transmission drive device
CN105128647B (en) A kind of multimodal fusion power transmission drive device
CN101830163B (en) Power train for hybrid vehicle
CN102310755B (en) Power coupling device and control device thereof, and hybrid power system
CN104279279B (en) The power drive system of hybrid electric vehicle
CN101544181B (en) Power assembly system
CN104648113B (en) The dynamic transfer system of hybrid electric vehicle
CN102275496B (en) Series-parallel connection hybrid power driving system
CN106976389A (en) Double mode hybrid transmissions
CN107082014A (en) A kind of automobile multimodal fusion dynamic coupling device
CN103786564A (en) Driving device of hybrid electric vehicle
CN104295681B (en) The power drive system of hybrid electric vehicle
CN103832265B (en) The power drive system of hybrid-power electric vehicle
CN106114191A (en) A kind of automobile multimodal fusion dynamic coupling device
CN206781518U (en) A kind of planetary multimodal fusion dynamic coupling device
CN203093717U (en) Hybrid power driving device
CN106976388A (en) The double mode hybrid transmissions of front drive vehicle
CN104553738B (en) The dynamic transfer system of hybrid electric vehicle
CN108790776A (en) A kind of mixed power automobile driving device
CN106080169B (en) Mixed power coupling device based on two-row planetary gear
CN110422045A (en) Transmission device for hybrid vehicle
CN109228842A (en) A kind of mixed power automobile driving system
CN103434383B (en) The change speed gear box of hybrid vehicle and corresponding control method
CN107215201B (en) The series-parallel hybrid transmissions of commercial vehicle
CN102248882A (en) Series-parallel hybrid power coupling device

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant