CN101519035A - Mixed power electromechanical coupling power transmission device - Google Patents
Mixed power electromechanical coupling power transmission device Download PDFInfo
- Publication number
- CN101519035A CN101519035A CN200910118040A CN200910118040A CN101519035A CN 101519035 A CN101519035 A CN 101519035A CN 200910118040 A CN200910118040 A CN 200910118040A CN 200910118040 A CN200910118040 A CN 200910118040A CN 101519035 A CN101519035 A CN 101519035A
- Authority
- CN
- China
- Prior art keywords
- power
- planetary
- mouth
- propulsion source
- wheel carrier
- 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.)
- Pending
Links
Images
Landscapes
- Arrangement Of Transmissions (AREA)
Abstract
The invention relates to a power coupling transmission device, in particular to a mixed power electromechanical coupling power transmission device comprising a planet wheel mechanism, an arrester, a clutch, a first power source and a second power source, wherein the planet wheel mechanism comprises a planet wheel carrier, a planet wheel arranged on the planet wheel carrier, as well as a sun wheel and a gear ring which are meshed with the planet wheel; the arrester is connected between the sun wheel and the planet wheel carrier; the clutch is connected between the first power source and the sun wheel of the planet wheel mechanism; the gear ring of the planet wheel mechanism is connected with the second power source through a middle gear; and the planet wheel carrier of the planet wheel mechanism is the output end of coupling power. The invention has the advantages of simple structure, small volume and low cost and is suitable for various automobiles.
Description
Technical field
The present invention relates to a kind of power coupling transmission device, especially a kind of mixed power electromechanical coupling power transmission device.
Background technology
Saving petroleum-based energy, GHG emissions mitigation and the quality that purifies air is three challenges greatly that orthodox car industry faces; along with world petroleum resource reduces gradually; countries in the world are more and more paid attention to environmental protection; the be used as power scheme of machine of alternative fuel engines is also more and more, it seems that at present using more is hybrid power system.The structure of hybrid power system generally comprises tandem type, parallel connection type, hybrid type, and concrete structural shape is changeable, and merits and faults is respectively arranged.Quick start-stop control, the regenerating braking energy of realizing rapid starting/stopping, pure motor driving and the driving engine of car load reclaim the major measure that becomes the oil consumption of reduction car load, and hybrid vehicle therefore efficient, energy-saving and environmental protection just becomes developing of automobile industry trend.Abroad, the development of hybrid vehicle and exploitation have had the history in twenties years, and external hybrid power system shows the trend of " driving system is integrated ", and comparative maturity and formation industrialization is the Toyota and the Honda company of Japan.Hybrid vehicle adopts spark ignition engine usually, and Toyota and Honda company develop hybrid power engine.At present, the research of China's hybrid vehicle mainly concentrates on motor omnibus and the car, and the research of centering wagon is also less, and domestic degree of integration is also very low, is badly in need of the power drive system integrating device of hybrid power special use.The THS II series-parallel connection power system that current representative hybrid power system is the Prius of Toyota, adopt double-motor to be connected respectively at the axle of two self-movements of planet row, and driving engine is connected with the 3rd axle, under hybrid power drives, realize the moment of torsion stack of driving engine and drive motor, but can not realize the speed decoupling zero.The new and high technology in fields such as current automobile, the energy, electronics, computing machine, control that the hybrid vehicle technology is integrated, its exploitation and development need great amount of manpower and material resources.China's research level in this respect is lower, can't satisfy hybrid power system to severe hybridization and integrated requirement.
Summary of the invention
The objective of the invention is to provide for the above-mentioned shortcoming that solves prior art a kind of simple in structure, control mixed power electromechanical coupling power transmission device easily.
Purpose of the present invention is achieved through the following technical solutions: a kind of mixed power electromechanical coupling power transmission device, comprise planetary wheeling mechanism, drg, power-transfer clutch, propulsion source one and propulsion source two, described planetary wheeling mechanism comprises planetary wheel carrier, be installed in satellite gear and sun wheel that is meshed with satellite gear and gear ring on the planetary wheel carrier, it is characterized in that, be connected with drg between described sun wheel and the planetary wheel carrier, be connected to power-transfer clutch between the sun wheel of described propulsion source one and planetary wheeling mechanism, the gear ring of described planetary wheeling mechanism connects propulsion source two by intermediate gear, and the planetary wheel carrier of described planetary wheeling mechanism is the mouth of coupling power.Planetary wheeling mechanism is used for propulsion source is coupled and distributes, drg is used for locking and separates the sun wheel of planetary wheeling mechanism and the motion of planetary wheel carrier, mode of operation to electromechanical coupling power transmission device switches, power-transfer clutch be used in conjunction with or disconnect the sun wheel of planetary wheeling mechanism and being connected of propulsion source, the mode of operation of electromechanical coupling power transmission device is switched.
The invention has the beneficial effects as follows and have two propulsions source, can control the coupling output of two propulsions source by power-transfer clutch and drg, thereby realize that one of the collaborative work of propulsion source one, propulsion source two or the two work independently, thereby satisfy the requirement of travelling of multiple road conditions, make each propulsion source be operated in efficient region, control is convenient, has improved the fuel economy and the discharging of hybrid vehicle.The present invention comprises the planet toothrow wheel drive mechanism of a two-freedom, the forward and the counter-flow that rotatablely move to energy of three axles of planet row bring very big alerting ability, application by clutch-brake system and control policy, can realize pure motorized motions, pure engine drive, motor and driving engine combination drive, a driving engine part is used to drive automobile, a part drives electric power generation, slow down, the drag energy recovery, multiple mode of operations such as generating stop, and can regulate driving engine only in most effective regional work, this just means engine working point than to equip fixed tradition than gear case in parallel and drives stable many, can make engine operation in efficient district, so this hybrid power system not only has the characteristics of parallel connection type hybrid power system, and has the advantage of series hybrid-power; Adopt electric machine control; System has higher efficient, usually the speed ratio of satellite gear changes (adjusting the variation of torque ratio by electric machine control) along with the change of torque ratio, illustrate that this structure and CVT have identical functions, simpler thereby this makes the speed-changing mechanism number of gear that is positioned at after the coupling device reduce structure; The present invention can only realize having reduced with the Prius similar effects element of system with a motor, simplify the structure, reduced cost, the present invention simultaneously adopts pinion carrier output, can realize the coupling of speed of power input source one and power input source two and the stack of torque, having overcome the Prius of Toyota automobile THS system can only the torque stack and defective that can't the coupling of realization speed; Because integrated power-transfer clutch and drg in the electromechanical coupling driving device of the present invention, make the planetary wheel mechanism lock be one by drg, the transmitting ratio of planet circular system becomes 1, make the control of coupling device convenient easily, simplify the mode of planetary wheeling mechanism, improved the transmission efficiency of propulsion source; Simultaneously electromechanical coupling device and speed-changing mechanism have been carried out integrated design, the clutch assembly in the speed-changing mechanism has been integrated in the coupling device, made that the structure of this electromechanical coupling power transmission device is very compact; Being positioned at electromechanical coupling device speed-changing mechanism afterwards can regulate the operation interval of power input source one and power input source two, improves fuel of internal combustion engine economy and emission behavior, makes the motor efficient operation; Can close combustion engine, start automobile, reduce noise pollution by motor.In addition, the present invention is simple in structure, and volume is little, and cost is low, is applicable to various automobiles.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structured flowchart of the embodiment of the invention 1.
Fig. 2 is the structured flowchart of the embodiment of the invention 2.
Fig. 3 is the structured flowchart of the embodiment of the invention 3.
Fig. 4 is the structured flowchart of the embodiment of the invention 4.
The specific embodiment
Embodiment one
Present embodiment is a kind of mixed power electromechanical coupling power transmission device, structure as shown in Figure 1, comprise single planet cylindric spiral gear mechanism, drg 7 and power-transfer clutch 2, power-transfer clutch 2 is wet type with drg 7, single planet cylindric spiral gear mechanism comprises planetary wheel carrier 6, the 1 toothrow form of gear tooth that is installed on the planetary wheel carrier 6 is the satellite gear 8 of helical teeth, and sun wheel 10 that is meshed with satellite gear 8 and gear ring 9 have two satellite gears 8 at least and be evenly distributed in the single planet cylindric spiral gear mechanism.Be connected drg 7 between sun wheel 10 and the planetary wheel carrier 6, drg 7 and sun wheel 10 coaxial arrangement, drg 7 can locking and the separately motion of sun wheel 10 and planetary wheel carrier 6, making single planet cylindric spiral gear mechanism lock is an integral body, gearing factor becomes 1, improve the driving efficiency of power, be convenient to the mode of operation of switching electromechanical coupling device, make the easier control of coupling power transmission device of present embodiment.The bent axle of combustion engine 1 is captiveed joint with power-transfer clutch 2, and power-transfer clutch 2 mouths are connected with sun wheel 10, power-transfer clutch 2 and combustion engine 1, sun wheel 10 coaxial arrangement; The mouth of motor 4 is connected with intermediate gear 3, intermediate gear 3 is connected with gear ring 9, the clutch end of planetary wheel carrier 6 is connected with main reduction gear, be connected with speed-changing mechanism between planetary wheel carrier 6 and the main reduction gear, speed-changing mechanism has at least one and drives forwards transmission position and reverse drive transmission position, and speed-changing mechanism can be Manual transmission.The power of combustion engine 1 output is passed to the sun wheel 10 of single planet cylindric spiral gear mechanism by power-transfer clutch 2, the power of motor 4 output is passed to the gear ring 9 of single planet cylindric spiral gear mechanism by intermediate gear 10, two kinds of power are coupled at satellite gear 8 places, power after the coupling is passed to Manual transmission through planetary wheel carrier 6, Manual transmission is passed to main reduction gear after the power speed changing change is turned round, and passes to drive axle at last.
When vehicle starting or little load, adopt motor 4 independent drive patterns, realize zero-emission, electronically controlled hydraulic system control clutch 2 separates drg 7 combinations.Power-transfer clutch 2 separates, and the takeoff output of combustion engine 1 disconnects; Drg 7 combinations, satellite gear 8, planetary wheel carrier 6, sun wheel 10, gear ring 9 are combined as a whole, this single-piece gearing factor is 1, the power of motor 4 reaches the input shaft of Manual transmission through intermediate gear 3, gear ring 9, planetary wheel carrier 6, power is passed to main reduction gear after manually the change of change speed gear box speed change is turned round, pass to drive axle at last.Oil consumption and deterioration of emission that motor 4 can also quick operated start combustion engine 1 causes to avoid conventional Starting mode reduce noise.
When automobile normal running, adopt combustion engine 1 independent drive pattern, 2 combinations of electronically controlled hydraulic system control clutch, drg 7 combinations, the power of combustion engine 1 output passes to Manual transmission through power-transfer clutch 2, sun wheel 10, planetary wheel carrier 6, after the speed change change is turned round, pass to main reduction gear, pass to drive axle at last.In the automobile normal running process, when lower and power battery pack electric weight is not enough when power demand, adopt the driving power generation mode, a part of power of combustion engine 1 is passed to drive axle through single planet cylindric spiral gear mechanism, another part power passes to gear ring 9 through sun wheel 10, pass to motor 4 through intermediate gear 3 again, realization motor 4 generates electricity and charges to power battery pack.
When the big load of automobile, adopt combustion engine 1 and motor 4 combination drive patterns, 2 combinations of electronically controlled hydraulic system control clutch, drg 7 disconnects, be coupled after planetary wheel carrier 6 outputs through combustion engine 1 power of sun wheel 10 inputs with through motor 4 power that gear ring 9 is imported, the power of coupling is become by the Manual transmission speed change to be turned round after main reduction gear is passed to drive axle, and at this moment, gear ring 9, sun wheel 10 and planetary wheel carrier 6 all rotate.
Car deceleration or glancing impact adopt the regenerative brake pattern, and electronically controlled hydraulic system control clutch 2 separates, drg 7 combinations, and whole single planet cylindric spiral gear mechanism locking is an integral body.The force of inertia of automobile drives motor 4 generatings, and is the power battery pack charging.
Embodiment two
As shown in Figure 2, what the mixed power electromechanical coupling power transmission device of present embodiment and embodiment one were different is, be connected ISG motor 11 between combustion engine 1 mouth and the power-transfer clutch 2, the moment of torsion of the moment of torsion of combustion engine 1 and ISG motor 11 superposes before coupling device, makes combustion engine 1 in its optimum working zone operation by adjusting ISG motor 11 and motor 4.During acceleration, ISG motor 11 provides power-assisted, and the low deficiency of moment of torsion when remedying combustion engine 1 low speed is being slowed down and glancing impact is implemented brake energy and reclaimed, and ISG motor 11 is generated electricity and is stored in the electrokinetic cell.Combustion engine 1 is closed during parking, eliminates the idling mode of oil consumption height, discharging difference; ISG motor 11 can make it enter the economic work state by instantaneous starting combustion engine 1 during startup.
Embodiment three
As shown in Figure 3, what the mixed power electromechanical coupling power transmission device of present embodiment and embodiment one were different is, be connected ISG motor 10 between combustion engine 1 mouth and the power-transfer clutch 2, be not connected speed-changing mechanism between planetary wheel carrier 6 and the main reduction gear, the power of planetary wheel carrier 6 outputs is directly passed to drive axle through retarder.In addition, the automotive reverse gear that uses present embodiment is that counter-rotating by motor realizes that the adjusting of the speed of a motor vehicle is to realize by the speed adjustable range of motor broadness.
Embodiment four
As shown in Figure 4, what the mixed power electromechanical coupling power transmission device of present embodiment and embodiment one were different is, is not connected speed-changing mechanism between planetary wheel carrier 6 and the main reduction gear.In addition, the automotive reverse gear that uses present embodiment is that counter-rotating by motor realizes that the adjusting of the speed of a motor vehicle is to realize by the speed adjustable range of motor broadness.
Propulsion source one of the present invention can also be motor, and propulsion source two can be electrical generator; Speed-changing mechanism of the present invention can also be auto-manual change speed gear box, progressive gear transmission, Automatic Transmission or double-clutch automatic speed-change case except being the Manual transmission.
In addition to the implementation, the present invention can also have other embodiments, and for example power-transfer clutch is except being wet type, can also be for dry type; And for example drg is except being wet type, can also be for dry type.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the protection domain of requirement of the present invention.
Claims (10)
1. mixed power electromechanical coupling power transmission device, comprise planetary wheeling mechanism, drg, power-transfer clutch, propulsion source one and propulsion source two, described planetary wheeling mechanism comprises planetary wheel carrier, be installed in satellite gear and sun wheel that is meshed with satellite gear and gear ring on the planetary wheel carrier, it is characterized in that: be connected with drg between described sun wheel and the planetary wheel carrier, be connected to power-transfer clutch between the sun wheel of described propulsion source one and planetary wheeling mechanism, the gear ring of described planetary wheeling mechanism connects propulsion source two by intermediate gear, and the planetary wheel carrier of described planetary wheeling mechanism is the mouth of coupling power.
2. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: at least 2 satellite gears of rectangular distribution in the described planetary wheeling mechanism.
3. according to claim 1 or 2 described a kind of mixed power electromechanical coupling power transmission devices, it is characterized in that: described planetary wheeling mechanism is a single planet cylindric spiral gear mechanism.
4. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: described power-transfer clutch and propulsion source one, sun wheel coaxial arrangement; Described drg and sun wheel coaxial arrangement.
5. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: described propulsion source one is combustion engine, and described propulsion source two is a motor.
6. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: described power-transfer clutch is wet type or dry type clutch.
7. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: described drg is wet type or dry brake.
8. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: under propulsion source one independent drive pattern, sun wheel connects as one by drg and planetary wheel carrier, whole planetary wheeling mechanism transmitting ratio is 1, the input end of power-transfer clutch is connected with the mouth of propulsion source one, the mouth of power-transfer clutch is connected with the input end of sun wheel, and the mouth of sun wheel is connected with the input end of planetary wheel carrier, and the mouth of planetary wheel carrier is connected with drive axle.
9. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: under propulsion source two independent drive patterns, sun wheel connects as one by drg and planetary wheel carrier, whole planetary wheeling mechanism transmitting ratio is 1, power-transfer clutch and propulsion source one are in released state, the mouth of propulsion source two is connected with the input end of intermediate gear, the mouth of intermediate gear is connected with the input end of gear ring, the mouth of gear ring is connected with the input end of planetary wheel carrier, and the mouth of planetary wheel carrier is connected with drive axle.
10. according to the described a kind of mixed power electromechanical coupling power transmission device of claim 1, it is characterized in that: under dual power source combination drive pattern, drg and sun wheel and planetary wheel carrier are in released state, the mouth of propulsion source one is connected with the input end of power-transfer clutch, the mouth of power-transfer clutch is connected with the input end of sun wheel, the mouth of propulsion source two is connected with the input end of gear ring by intermediate gear, the input end of planetary wheel carrier is connected with the mouth of sun wheel and gear ring, and the mouth of planetary wheel carrier is connected with drive axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910118040A CN101519035A (en) | 2008-12-31 | 2009-02-20 | Mixed power electromechanical coupling power transmission device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810243248.5 | 2008-12-31 | ||
| CN200810243248 | 2008-12-31 | ||
| CN200910118040A CN101519035A (en) | 2008-12-31 | 2009-02-20 | Mixed power electromechanical coupling power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101519035A true CN101519035A (en) | 2009-09-02 |
Family
ID=41079894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910118040A Pending CN101519035A (en) | 2008-12-31 | 2009-02-20 | Mixed power electromechanical coupling power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101519035A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863437A (en) * | 2010-06-18 | 2010-10-20 | 上海市电力公司 | Oil-electricity dual-power driving device of hydraulic lifting system of aerial operation car |
| CN101985279A (en) * | 2010-09-17 | 2011-03-16 | 中国北方车辆研究所 | Electromechanical coupling transmission device of crawler |
| CN102259580A (en) * | 2010-05-31 | 2011-11-30 | 上海汽车集团股份有限公司 | Hybrid power transmission system |
| CN102602277A (en) * | 2012-04-27 | 2012-07-25 | 重庆大学 | Multi-power-source multi-mode coupling drive system |
| CN103339414A (en) * | 2010-12-03 | 2013-10-02 | Dti集团有限公司 | Transmission module for a hybrid drive as well as drive provided with the transmission module |
| CN103660909A (en) * | 2013-12-03 | 2014-03-26 | 重庆科鑫三佳车辆技术有限公司 | Hybrid power coupling mechanism |
| CN104986159A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Transmission system of parallel oil-electricity hybrid vehicle |
| CN106740048A (en) * | 2017-02-09 | 2017-05-31 | 重庆青山工业有限责任公司 | A kind of hybrid power automobile power system |
| CN106945777A (en) * | 2017-04-19 | 2017-07-14 | 常州机电职业技术学院 | People's electricity mixed power drive device |
| CN111537239A (en) * | 2020-05-08 | 2020-08-14 | 中车青岛四方车辆研究所有限公司 | Hybrid power system test bench and test method thereof |
| CN113859271A (en) * | 2021-10-08 | 2021-12-31 | 中车大连机车研究所有限公司 | Power system of hybrid power motor train unit |
| CN113859273A (en) * | 2021-10-08 | 2021-12-31 | 中车大连机车研究所有限公司 | Hybrid power train unit power system hybrid box |
| CN114148152A (en) * | 2021-10-18 | 2022-03-08 | 东风德纳车桥有限公司 | Dual-motor mechanical coupling electric drive bridge and vehicle |
-
2009
- 2009-02-20 CN CN200910118040A patent/CN101519035A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259580B (en) * | 2010-05-31 | 2014-07-16 | 上海汽车集团股份有限公司 | Hybrid power transmission system |
| CN102259580A (en) * | 2010-05-31 | 2011-11-30 | 上海汽车集团股份有限公司 | Hybrid power transmission system |
| CN101863437A (en) * | 2010-06-18 | 2010-10-20 | 上海市电力公司 | Oil-electricity dual-power driving device of hydraulic lifting system of aerial operation car |
| CN101985279A (en) * | 2010-09-17 | 2011-03-16 | 中国北方车辆研究所 | Electromechanical coupling transmission device of crawler |
| CN101985279B (en) * | 2010-09-17 | 2013-01-02 | 中国北方车辆研究所 | Electromechanical coupling transmission device of crawler |
| CN103339414B (en) * | 2010-12-03 | 2017-03-29 | Dti集团有限公司 | Transmission module and the drive mechanism including the transmission module for hybrid drive |
| CN103339414A (en) * | 2010-12-03 | 2013-10-02 | Dti集团有限公司 | Transmission module for a hybrid drive as well as drive provided with the transmission module |
| CN102602277B (en) * | 2012-04-27 | 2015-09-02 | 重庆大学 | Multi power source multi-model coupling drive system |
| CN102602277A (en) * | 2012-04-27 | 2012-07-25 | 重庆大学 | Multi-power-source multi-mode coupling drive system |
| CN103660909A (en) * | 2013-12-03 | 2014-03-26 | 重庆科鑫三佳车辆技术有限公司 | Hybrid power coupling mechanism |
| CN104986159A (en) * | 2015-07-15 | 2015-10-21 | 无锡商业职业技术学院 | Transmission system of parallel oil-electricity hybrid vehicle |
| CN106740048A (en) * | 2017-02-09 | 2017-05-31 | 重庆青山工业有限责任公司 | A kind of hybrid power automobile power system |
| CN106945777A (en) * | 2017-04-19 | 2017-07-14 | 常州机电职业技术学院 | People's electricity mixed power drive device |
| CN111537239A (en) * | 2020-05-08 | 2020-08-14 | 中车青岛四方车辆研究所有限公司 | Hybrid power system test bench and test method thereof |
| CN113859271A (en) * | 2021-10-08 | 2021-12-31 | 中车大连机车研究所有限公司 | Power system of hybrid power motor train unit |
| CN113859273A (en) * | 2021-10-08 | 2021-12-31 | 中车大连机车研究所有限公司 | Hybrid power train unit power system hybrid box |
| CN114148152A (en) * | 2021-10-18 | 2022-03-08 | 东风德纳车桥有限公司 | Dual-motor mechanical coupling electric drive bridge and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101519035A (en) | Mixed power electromechanical coupling power transmission device | |
| CN102259584B (en) | Hybrid power driven system and vehicle comprising same | |
| CN101445047B (en) | Driving system of all wheel drive hybrid powered vehicle | |
| CN100421979C (en) | Power coupler for mixed power automobile | |
| CN100595085C (en) | Plug-in type integrated actuating electric generator hybrid power car driving system | |
| CN201769674U (en) | Hybrid power system | |
| CN102259580B (en) | Hybrid power transmission system | |
| CN102050001B (en) | Four-die stepless speed change series-parallel hybrid power driving system | |
| CN204547733U (en) | Two gear variable speed drive systems of the plug-in hybrid-power automobile of single drive motor | |
| CN201736790U (en) | Actuating device for hybrid electric vehicle | |
| CN110525194B (en) | Power drive system for hybrid vehicle and control method thereof | |
| CN104648115A (en) | Two-shift variable speed drive system of plug-in type hybrid vehicle with integrated single-driving motor | |
| CN106976390B (en) | A kind of planet series parallel type bimodulus drive system of hybrid power vehicle | |
| CN101797884A (en) | Duel-clutch stepless speed change series parallel hybrid power system | |
| CN205395752U (en) | Parallel hybrid actuating system and car | |
| CN201753013U (en) | Hybrid power drive system and vehicle comprising same | |
| CN101152837B (en) | Driving device of hybrid vehicle | |
| CN108790776A (en) | A kind of mixed power automobile driving device | |
| CN1778587A (en) | Driving system of mixed dynamic vehicle | |
| CN102815199A (en) | Electromechanical composite stepless transmission device for wheeled load-carrying vehicle with birotor motor | |
| CN202080112U (en) | Multi-power supply coupling transmission system | |
| CN205381136U (en) | New forms of energy power assembly system | |
| CN106608177A (en) | Hybrid power electric car driving system based on planetary gear mechanism | |
| CN202200825U (en) | Plug-in hybrid passenger car driving system | |
| CN210617838U (en) | Power drive system for hybrid vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090902 |