CN101503054A - Double-motor power mixing driving device - Google Patents
Double-motor power mixing driving device Download PDFInfo
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- CN101503054A CN101503054A CNA2008102045872A CN200810204587A CN101503054A CN 101503054 A CN101503054 A CN 101503054A CN A2008102045872 A CNA2008102045872 A CN A2008102045872A CN 200810204587 A CN200810204587 A CN 200810204587A CN 101503054 A CN101503054 A CN 101503054A
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Abstract
The invention discloses a bi-motor power synthesis driving device, comprising a first driving motor, a second driving motor and a power synthesis case; the first driving motor and the second driving motor are respectively connected with the power synthesis case; the power synthesis case comprises a power output end, an auxiliary power input end, a case body and a first input wheel, a second input wheel, and an output gear placed in the case body. The invention has simple structure and solves the basic problem of parallel connection of the bi-motor, and provides for various possibilities for the optimization of the power system by adding the auxiliary power input end, and can realize various practical hybrid power system schemes.
Description
Technical field
The present invention relates to a kind of vehicle transmission gear, more particularly, is a kind of fuel cell powered vehicle, synthetic actuating device of pure power electronic and motor vehicle driven by mixed power of being applicable to.
Background technology
Electronlmobil and hybrid vehicle are obtained large development in recent years.
Because electric power is very easy to confluxing of realization power and shunts, many multi-form power system schemes have appearred on the market, add the hybrid power system of power accumulator, the hybrid power system that power accumulator adds combustion engine such as fuel cell.The mixing of power mechanically often is not direct like this, and effect also is not quite similar.
Exist another kind of situation to be in real world applications, the drive motor product of the maturation of existing certain power if can realize the parallel running of motor by the mode of mechanical couplings, with largely enlarging the field of application of existing motor, is realized scale effect.
Under such technical background, be the power composition problem in solution different dynamic source, and solve double-motor power driving problems in parallel simultaneously, be the present problem that we need solve.
Summary of the invention
For solving the problem that existing prior art exists, a kind of double-motor power mixing driving device proposed by the invention has solved the basic problem of double-motor parallel connection, and has solved double-motor power driving problems in parallel simultaneously.
The present invention is solved by the following technical programs:
A kind of double-motor power mixing driving device, it is characterized in that: comprise first drive motor, second drive motor and the synthetic case of power, first drive motor is connected with the synthetic case of described power respectively with second drive motor, the synthetic case of described power comprises clutch end, auxiliary power input end, casing and places first input gear, second input gear, output gear in the casing, wherein said first input gear, second input gear respectively with described first drive motor, second drive motor is coaxial is connected; Common and the described again output gear engagement of first input gear, second input gear, output gear wheel a pair of side exit, the one end is a clutch end, the other end is the auxiliary power input end.
Adopt above technical scheme, the invention solves the basic problem of double-motor parallel connection, and by increasing the auxiliary power input end, for the optimization of power system realize providing multiple may.The present invention also has following technique effect:
1) parallel connection of double-motor, allowing provides vehicle required more high-power with less motor collaborative work;
2) mechanical horsepower of auxiliary power input end input can superpose with the driving power of motor, and directly from clutch end output, this moment, machine operation was in driving condition;
3) mechanical horsepower of auxiliary power input end input also can be converted into electric power by motor and store, and this moment, machine operation was in generating state.
Description of drawings
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present invention.
Among the figure:
1, the first drive motor; 2, clutch end; 3, the second drive motor; 4, the first input gears;
5, output gear; 6, the auxiliary power input end; 7, the second input gears; 8, casing.
Fig. 2 adopts a kind of oil electric mixed dynamic system schematic diagram of the present invention.
1, driving engine; 2, power-transfer clutch and steering unit thereof; 3, change speed gear box; 4, power synthesizes case; 5,
Drive motor; 6, main reduction gear; 7, the output semiaxis.
The specific embodiment
As shown in Figure 1, a kind of double-motor power mixing driving device, comprise first drive motor 1, second drive motor 2 and the synthetic case of power, first drive motor 1 and second drive motor 3 are connected with the synthetic case of power respectively, and the synthetic case of power comprises clutch end 2, auxiliary power input end 6, casing 8 and places casing 8 interior first input gear 4, second input gear 7, output gear 5.Wherein first input gear 4 and second input gear 7 respectively with first drive motor 1 and 2 coaxial connections of second drive motor; Two common again and output gear 5 engagements of input gear 4,7 have a bilateral exit on the output gear 5, wherein a side is a clutch end 2, and an other side is an auxiliary power input end 6.
Wherein first drive motor 1 and second drive motor 3, its effect provides the mutual conversion that driving power is realized mechanical energy and electric energy, drive motor can work in and drive and brake different operating modes and can forward and reversely turn round, it is main that motor adopts the torque master mode, the rotating speed master mode is auxilliary, can transform between two kinds of patterns.
The synthetic case effect of power has two: 1) gear drive that the output of first drive motor 1 and second drive motor 3 is formed by first input gear 4, second input gear 7 and output gear 5 slows down and the moment amplification, and the horsepower output of two motors converged, realize that power flow concentration is by clutch end 2 outputs; 2) horsepower output of the input of the auxiliary power of auxiliary power input end 6 and first drive motor 1 and second drive motor 3 is confluxed stack.
2 couples of the present invention are further described with reference to the accompanying drawings below:
Shown in Figure 2 is a kind of combustion engine and electrical motor combination drive power system specific implementation that constitutes based on Dual-motors Driving synthesizer of the present invention.
Wherein the power of driving engine a output is input to the auxiliary power input end 6 of the synthetic case d of power by power-transfer clutch b, the clutch end 2 of the synthetic case d of power is connected to the input end of change speed gear box c, and change speed gear box c output is travelled by main reduction gear f and output semiaxis g powered vehicle.
In the vehicle ' process, by the mode of operation (such as the coupled/separated state of power-transfer clutch, the range state of change speed gear box, motor braking driving operating mode etc.) that changes different parts, can realize the optimal control of power, specifically comprise:
1) combustion engine individual drive pattern: the power-transfer clutch combination, engine output is by synthetic case of power and the direct independent drive vehicle of change speed gear box, and drive motor does not load;
2) internal combustion engine drive power generation mode: the power-transfer clutch combination, engine output is by synthetic case of power and the direct independent drive vehicle of change speed gear box, and drive motor works in generating state, and the surplus power that driving engine is exported changes into electrical power storage;
3) drive motor individual drive pattern: disengaging of clutch, drive motor works in driving condition, and horsepower output is by synthetic case of power and the direct independent drive vehicle of change speed gear box, and engine shutdown or idling do not load;
4) drive motor independent brake pattern: disengaging of clutch, drive motor works in generating state, and braking force directly acts on wheel by synthetic case of power and change speed gear box, and engine shutdown or idling do not load;
5) associated working pattern: the power-transfer clutch combination, drive motor and combustion engine co-operation are in driving or braking mode, and braking or driving power directly act on wheel through change speed gear box and semiaxis after confluxing by the synthetic case of power.
But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1, a kind of double-motor power mixing driving device, it is characterized in that: comprise first drive motor, second drive motor and the synthetic case of power, first drive motor is connected with the synthetic case of described power respectively with second drive motor, the synthetic case of described power comprises clutch end, auxiliary power input end, casing and places first input gear, second input gear, output gear in the casing, wherein said first input gear, second input gear respectively with described first drive motor, second drive motor is coaxial is connected; Common and the described again output gear engagement of first input gear, second input gear, output gear wheel a pair of side exit, the one end is a clutch end, the other end is the auxiliary power input end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102045872A CN101503054A (en) | 2008-12-15 | 2008-12-15 | Double-motor power mixing driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102045872A CN101503054A (en) | 2008-12-15 | 2008-12-15 | Double-motor power mixing driving device |
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| Publication Number | Publication Date |
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| CN101503054A true CN101503054A (en) | 2009-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008102045872A Pending CN101503054A (en) | 2008-12-15 | 2008-12-15 | Double-motor power mixing driving device |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865613A (en) * | 2010-06-09 | 2010-10-20 | 中国科学院电工研究所 | Cooling tower integrated energy-saving system based on power synthesizer and control method thereof |
| CN102152738A (en) * | 2011-03-16 | 2011-08-17 | 重庆长安汽车股份有限公司 | Power integrated structure of driving motor and transmission of electric automobile |
| CN102275496A (en) * | 2011-05-26 | 2011-12-14 | 浙江吉利汽车研究院有限公司 | Series-parallel connection hybrid power driving system |
| CN102030047B (en) * | 2009-09-25 | 2012-06-27 | 中国科学院沈阳自动化研究所 | Detection robot for underground rescue of pressurized type coal mine |
| CN102529711A (en) * | 2012-02-17 | 2012-07-04 | 苏州市莱赛电车技术有限公司 | Double-motor input main reducing gear for electric passenger vehicle |
| CN103511558A (en) * | 2012-06-27 | 2014-01-15 | 比亚迪股份有限公司 | Drive device and vehicle with same |
| CN103522885A (en) * | 2013-11-01 | 2014-01-22 | 安徽合力股份有限公司 | Double-motor driving device with parking brake of electric forklift |
| CN103707748A (en) * | 2012-09-28 | 2014-04-09 | 通用电气公司 | Power transmission system and driving system |
| CN105196863A (en) * | 2015-10-29 | 2015-12-30 | 厦门市福工动力技术有限公司 | Electric vehicle drive device |
| CN105584343A (en) * | 2014-10-22 | 2016-05-18 | 上海馨联动力系统有限公司 | Blade electric vehicle power assembly with double permanent magnet synchronous motors |
| CN106143133A (en) * | 2016-07-17 | 2016-11-23 | 南京阿福机器人有限公司 | Standardization dynamical system |
| CN106183799A (en) * | 2016-08-29 | 2016-12-07 | 湖州伊立机械有限公司 | A kind of electrokinetic transport device of high speed dual power source input |
| WO2017096635A1 (en) * | 2015-12-11 | 2017-06-15 | 南京越博动力系统股份有限公司 | Vehicle biaxial parallel electric drive system and gear shifting control method thereof |
| CN107933273A (en) * | 2017-10-12 | 2018-04-20 | 金洁琼 | Motor vehicle dual-motor transmission mechanism |
| CN110293834A (en) * | 2019-07-11 | 2019-10-01 | 广西玉柴机器股份有限公司 | The dynamic power shift gear box system of hybrid power parallel connection bi-motor |
| CN110303861A (en) * | 2019-07-11 | 2019-10-08 | 广西玉柴机器股份有限公司 | The stepless gear system of bi-motor differential power dividing in parallel |
| CN112572131A (en) * | 2020-12-15 | 2021-03-30 | 浙江吉利控股集团有限公司 | Multi-motor hybrid power driving device and vehicle |
| CN113507185A (en) * | 2021-07-22 | 2021-10-15 | 北京自动化控制设备研究所 | Dual-redundancy high-power series thrust vector servo mechanism |
| CN113682119A (en) * | 2021-09-05 | 2021-11-23 | 凯博易控车辆科技(苏州)股份有限公司 | Dual-motor speed change system |
| EP4101670A1 (en) * | 2018-02-19 | 2022-12-14 | Allison Transmission, Inc. | Axle assembly for frame rail vehicles |
| US11820217B2 (en) | 2018-02-19 | 2023-11-21 | Allison Transmission, Inc. | Axle assembly for frame rail vehicles |
-
2008
- 2008-12-15 CN CNA2008102045872A patent/CN101503054A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030047B (en) * | 2009-09-25 | 2012-06-27 | 中国科学院沈阳自动化研究所 | Detection robot for underground rescue of pressurized type coal mine |
| CN101865613A (en) * | 2010-06-09 | 2010-10-20 | 中国科学院电工研究所 | Cooling tower integrated energy-saving system based on power synthesizer and control method thereof |
| CN101865613B (en) * | 2010-06-09 | 2012-09-26 | 中国科学院电工研究所 | Cooling tower integrated energy-saving system based on power synthesizer and control method thereof |
| CN102152738A (en) * | 2011-03-16 | 2011-08-17 | 重庆长安汽车股份有限公司 | Power integrated structure of driving motor and transmission of electric automobile |
| CN102275496A (en) * | 2011-05-26 | 2011-12-14 | 浙江吉利汽车研究院有限公司 | Series-parallel connection hybrid power driving system |
| CN102529711A (en) * | 2012-02-17 | 2012-07-04 | 苏州市莱赛电车技术有限公司 | Double-motor input main reducing gear for electric passenger vehicle |
| CN103511558A (en) * | 2012-06-27 | 2014-01-15 | 比亚迪股份有限公司 | Drive device and vehicle with same |
| CN103707748A (en) * | 2012-09-28 | 2014-04-09 | 通用电气公司 | Power transmission system and driving system |
| CN103707748B (en) * | 2012-09-28 | 2017-03-01 | 通用电气公司 | power transmission system and drive system |
| CN103522885A (en) * | 2013-11-01 | 2014-01-22 | 安徽合力股份有限公司 | Double-motor driving device with parking brake of electric forklift |
| CN105584343A (en) * | 2014-10-22 | 2016-05-18 | 上海馨联动力系统有限公司 | Blade electric vehicle power assembly with double permanent magnet synchronous motors |
| CN105196863A (en) * | 2015-10-29 | 2015-12-30 | 厦门市福工动力技术有限公司 | Electric vehicle drive device |
| WO2017096635A1 (en) * | 2015-12-11 | 2017-06-15 | 南京越博动力系统股份有限公司 | Vehicle biaxial parallel electric drive system and gear shifting control method thereof |
| CN106143133A (en) * | 2016-07-17 | 2016-11-23 | 南京阿福机器人有限公司 | Standardization dynamical system |
| CN106183799A (en) * | 2016-08-29 | 2016-12-07 | 湖州伊立机械有限公司 | A kind of electrokinetic transport device of high speed dual power source input |
| CN106183799B (en) * | 2016-08-29 | 2018-12-21 | 湖州伊立机械有限公司 | A kind of electrokinetic transport device of high speed dual power source input |
| CN107933273A (en) * | 2017-10-12 | 2018-04-20 | 金洁琼 | Motor vehicle dual-motor transmission mechanism |
| EP4101670A1 (en) * | 2018-02-19 | 2022-12-14 | Allison Transmission, Inc. | Axle assembly for frame rail vehicles |
| US11820217B2 (en) | 2018-02-19 | 2023-11-21 | Allison Transmission, Inc. | Axle assembly for frame rail vehicles |
| US11820216B2 (en) | 2018-02-19 | 2023-11-21 | Allison Transmission, Inc. | Axle assembly for frame rail vehicles |
| CN110293834A (en) * | 2019-07-11 | 2019-10-01 | 广西玉柴机器股份有限公司 | The dynamic power shift gear box system of hybrid power parallel connection bi-motor |
| CN110303861A (en) * | 2019-07-11 | 2019-10-08 | 广西玉柴机器股份有限公司 | The stepless gear system of bi-motor differential power dividing in parallel |
| CN110303861B (en) * | 2019-07-11 | 2024-03-12 | 广西玉柴机器股份有限公司 | Stepless speed change transmission system with parallel double motors and differential power splitting |
| CN112572131A (en) * | 2020-12-15 | 2021-03-30 | 浙江吉利控股集团有限公司 | Multi-motor hybrid power driving device and vehicle |
| CN113507185A (en) * | 2021-07-22 | 2021-10-15 | 北京自动化控制设备研究所 | Dual-redundancy high-power series thrust vector servo mechanism |
| CN113682119A (en) * | 2021-09-05 | 2021-11-23 | 凯博易控车辆科技(苏州)股份有限公司 | Dual-motor speed change system |
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Open date: 20090812 |