CN106427512A - Double-motor power assembly based on AMT gearbox - Google Patents
Double-motor power assembly based on AMT gearbox Download PDFInfo
- Publication number
- CN106427512A CN106427512A CN201611218631.6A CN201611218631A CN106427512A CN 106427512 A CN106427512 A CN 106427512A CN 201611218631 A CN201611218631 A CN 201611218631A CN 106427512 A CN106427512 A CN 106427512A
- Authority
- CN
- China
- Prior art keywords
- motor
- electric machine
- machine controller
- gear box
- speed gear
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
Abstract
The invention provides a double-motor power assembly based on an AMT gearbox. By the utilization of the double-motor power assembly, during gear shifting of the AMT gearbox, a whole vehicle has continuous power, the comfort and safety of driving are ensured, and the structure is simple. The double-motor power assembly comprises the AMT gearbox and a vehicle control unit (VCU), and is characterized by comprising two motors which are the first motor and the second motor, the output end of the first motor is connected with the power input end of the AMT gearbox, the power output end of the AMT gearbox is connected with the rotating shaft input end of the second motor, the rotating output end of the second motor is connected with the power input end of a differential mechanism through a transmission shaft, the power input end of the first motor and the power input end of the second motor are connected with a corresponding first motor controller and a corresponding second motor controller respectively, an energy storage system is connected with the first motor controller and the second motor controller, and the VCU is connected with the AMT gearbox, the first motor controller, the second motor controller and the energy storage system.
Description
Technical field
The present invention relates to the technical field of new-energy automobile, specially a kind of double-motor power based on AMT change speed gear box is total
Become.
Background technology
Fast development with China's economic construction and the continuous improvement of living standards of the people, the automobile pollution of China
It is being continuously increased, thus bringing huge pressure to china natural resources, environment.As important industrial chemicals oil, there is half
It is more than the fuel as motor vehicles, therefore exploitation energy-saving vehicle and the use of alternative energy source is slow down current Pressure on Energy main
Approach.
Become the trend of main flow using pure electric power energy as new-energy automobile, but existing electric automobile is provided only with
One power motor, after the outfan of power motor is connected with AMT change speed gear box, during AMT gearbox shifting, electronic vapour
The power interruption of car, and then have impact on the comfort of vehicle, and in climbing section it is possible to influence whether the traveling of vehicle
Safety.
Content of the invention
For the problems referred to above, the invention provides a kind of double-motor power assembly based on AMT change speed gear box, it makes AMT
Change speed gear box power of whole vehicle in shift process will not interrupt, ensure that comfortableness and the safety of driving, and its structure
Simply.
A kind of double-motor power assembly based on AMT change speed gear box, its technical scheme is such：It include AMT change speed gear box,
VCU entire car controller it is characterised in that：It includes two motors, the respectively first motor, the second motor, described first electricity
The outfan of machine connects the power intake of described AMT change speed gear box, and the clutch end of described AMT change speed gear box connects described second
The rotating shaft input of motor, the rotating shaft outfan of described second motor passes through the power intake of power transmission shaft connected with differential, institute
State the first motor, the power input end of the second motor connects corresponding first electric machine controller, the second electric machine controller respectively, storage
System can connect described first electric machine controller, the second electric machine controller respectively, described VCU entire car controller connects described respectively
AMT change speed gear box, the first electric machine controller, the second electric machine controller, energy-storage system, described VCU entire car controller controls institute respectively
State AMT change speed gear box, the first electric machine controller, the second electric machine controller, energy-storage system.
It is further characterized by：Described first electric machine controller, the power output end of the second electric machine controller connect respectively
It is connected to described first motor, the power input end of the second motor, described first electric machine controller, the second electric machine controller electric power are defeated
Enter end and connect described energy-storage system, described VCU entire car controller connects described first electric machine controller, the second electric machine controller
Control signal, described VCU vehicle control unit controls first electric machine controller, the mode of operation of the second electric machine controller；
Described first motor, AMT change speed gear box and the second motor are to be coaxially disposed, and the outfan of described second motor passes through to pass
Move and be pivotally connected to differential mechanism input, it makes vehicle more compact in structure, and power transmission is more efficient；
Described energy-storage system specifically can include accumulator and battery management system or super capacitor and super capacitor
Management system or the multiple control system of accumulator and super capacitor and accumulator and super capacitor；
Described first motor is connected with described first electric machine controller by triple line, and described second motor passes through triple line
It is connected with described second electric machine controller, described first electric machine controller and the second electric machine controller are connected by AC line respectively
To described energy-storage system.
After technique scheme, AMT change speed gear box passes through the outfan of the first motor as input shaft, AMT change speed gear box
Outfan connect the second motor rotating shaft input, the power intake of the rotating shaft outfan connected with differential of the second motor,
The power input end of the second motor connects the second electric machine controller, that is, under AMT gearbox shifting state, AMT change speed gear box defeated
Enter, export and be in released state, now car load vehicle is operated alone by the second motor and runs, now the second electric machine controller gives the
Two motors are powered, and drive differential mechanism operating, and after AMT change speed gear box completes speed change, the first motor provides power to change speed gear box, now,
AMT change speed gear box imparts power to differential mechanism, the power of the first motor and the output of the second motor by the rotating shaft transmission of the second motor
Square couples and exports to drive described vehicle；It makes AMT change speed gear box power of whole vehicle in shift process will not interrupt,
Ensure that comfortableness and the safety of driving, and its structure is simple.
Brief description
Fig. 1 is the structure schematic diagram of the specific embodiment one of the present invention；
Fig. 2 is the structure schematic diagram of the specific embodiment two of the present invention；
Title corresponding in figure sequence number is as follows：
First motor 1, the second motor 2.
Specific embodiment
A kind of double-motor power assembly based on AMT change speed gear box, is shown in Fig. 1, Fig. 2：It includes AMT change speed gear box, VCU car load control
Device processed, energy-storage system, the outfan of the first motor connects the power intake of AMT change speed gear box, the clutch end of AMT change speed gear box
Connect the rotating shaft input of the second motor 2, the rotating shaft outfan of the second motor 2 is inputted by the power of power transmission shaft connected with differential
End.First motor 1, AMT change speed gear box, the second motor 2 are to be coaxially disposed, and it makes vehicle more compact in structure, and power passes
Defeated more efficient；
Energy-storage system specifically can include accumulator and battery management system or super capacitor and super capacitance management
System or the multiple control system of accumulator and super capacitor and accumulator and super capacitor.
Specific embodiment one, see Fig. 1：First motor 1, the power input end of the second motor 2 connect corresponding first respectively
Electric machine controller, the second electric machine controller, energy-storage system connects the first electric machine controller, the second electric machine controller respectively, and VCU is whole
Vehicle controller external AMT change speed gear box, the first electric machine controller, the second electric machine controller, energy-storage system respectively, the first motor 1 leads to
Cross triple line to be connected with the first electric machine controller, the second motor 2 is connected with the second electric machine controller by triple line, the first motor
Controller and the second electric machine controller are connected to energy-storage system by AC line respectively.
Specific embodiment two, see Fig. 2：The first electric machine controller in specific embodiment one, the second electric machine controller are integrated
Become motor control module, motor control module carries two control output ends, and two control output ends are respectively connecting to first
Motor 1, the power input end of the second motor 2, motor control module power input end connects energy-storage system, VCU entire car controller
External motor control module control signal.
Its operation principle is as follows：AMT change speed gear box is used as input shaft by the outfan of the first motor 1, AMT change speed gear box defeated
Go out and hold the rotating shaft input connecting the second motor 2, the power intake of the rotating shaft outfan connected with differential of the second motor 2, the
The power input end of two motors 2 connects one of control output end of the second electric machine controller or motor control module.In AMT
Under gearbox shifting state, the input of AMT change speed gear box, output are in released state, now car load are operated alone by the second motor 2
Vehicle runs, and now energy-storage system is powered to the second motor, drives differential mechanism operating, after AMT change speed gear box completes speed change, the first electricity
Machine 1 provides power to AMT change speed gear box, and now, AMT change speed gear box imparts power to differential by the rotating shaft transmission of the second motor 2
Device, the moment coupling of the first motor and the output of the second motor simultaneously exports to drive described vehicle；It makes AMT change speed gear box in gearshift
During the power of whole vehicle will not interrupt, whole shift process has continuous driving force to export, and significantly carries in the performance of climbing
Height, can adapt to various operating modes, and electromotor can for longer periods be operated in high efficient district.
Its advantage is as follows：
1st, adopt AMT, realize big climbable gradient；
2nd, bi-motor realization, high acceleration and climbing speed are adopted；
3rd, realize power failure-free gearshift, solve AMT shifting power disruption.
Above the specific embodiment of the present invention is described in detail, but content has been only the preferable enforcement of the invention
Example is it is impossible to be considered the practical range for limiting the invention.All impartial changes made according to the invention application range
Change and improve etc., all should still belong within this patent covering scope.
Claims (5)
1. a kind of double-motor power assembly based on AMT change speed gear box, it includes AMT change speed gear box, VCU entire car controller, its feature
It is：It includes two motors, the respectively first motor, the second motor, and the outfan of described first motor connects described AMT
The power intake of change speed gear box, the clutch end of described AMT change speed gear box connects the rotating shaft input of described second motor, described
The rotating shaft outfan of the second motor by the power intake of power transmission shaft connected with differential, described first motor, the second motor
Power input end connects corresponding first electric machine controller, the second electric machine controller respectively, and energy-storage system connects described respectively
One electric machine controller, the second electric machine controller, described VCU entire car controller connects described AMT change speed gear box, the first motor control respectively
Device processed, the second electric machine controller, energy-storage system.
2. as claimed in claim 1 a kind of double-motor power assembly based on AMT change speed gear box it is characterised in that：Described first
Electric machine controller, the power output end of the second electric machine controller be respectively connecting to described first motor, the second motor electric power defeated
Enter end, described first electric machine controller, the second electric machine controller power input end connect described energy-storage system, described VCU car load
Controller connects described first electric machine controller, the control signal of the second electric machine controller.
3. as claimed in claim 1 or 2 a kind of double-motor power assembly based on AMT change speed gear box it is characterised in that：Described
One motor, AMT change speed gear box and the second motor are to be coaxially disposed, and the outfan of described second motor is pivotally connected to differential by transmission
Device input.
4. as claimed in claim 1 or 2 a kind of double-motor power assembly based on AMT change speed gear box it is characterised in that：Described storage
Can system specifically can include accumulator and battery management system or super capacitor and super capacitance management system or
Accumulator and the multiple control system of super capacitor and accumulator and super capacitor.
5. as claimed in claim 1 a kind of double-motor power assembly based on AMT change speed gear box it is characterised in that：Described first
Motor is connected with described first electric machine controller by triple line, and described second motor passes through triple line and described second motor control
Device processed connects, and described first electric machine controller and the second electric machine controller are connected to described energy-storage system by AC line respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218631.6A CN106427512A (en) | 2016-12-26 | 2016-12-26 | Double-motor power assembly based on AMT gearbox |
| PCT/CN2017/118552 WO2018121514A1 (en) | 2016-12-26 | 2017-12-26 | Power assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218631.6A CN106427512A (en) | 2016-12-26 | 2016-12-26 | Double-motor power assembly based on AMT gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106427512A true CN106427512A (en) | 2017-02-22 |
Family
ID=58215934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218631.6A Pending CN106427512A (en) | 2016-12-26 | 2016-12-26 | Double-motor power assembly based on AMT gearbox |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106427512A (en) |
| WO (1) | WO2018121514A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121514A1 (en) * | 2016-12-26 | 2018-07-05 | 苏州绿控传动科技有限公司 | Power assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463865A (en) * | 2002-06-25 | 2003-12-31 | 杨泰和 | Primary motor speed control combination power system and apparatus |
| US20090082151A1 (en) * | 2005-06-24 | 2009-03-26 | Toyota Jidosha Kabushiki Kaisha | Drive device for vehicle and method of assembling the same |
| CN101549634A (en) * | 2009-05-14 | 2009-10-07 | 上海交通大学 | Multi-mode infinitely variable series parallel type hybrid power system |
| CN103895492A (en) * | 2014-04-14 | 2014-07-02 | 苏州绿控传动科技有限公司 | Series-parallel hybrid power system, vehicle and control method thereof |
| CN206357975U (en) * | 2016-12-26 | 2017-07-28 | 苏州绿控传动科技有限公司 | A kind of double-motor power assembly based on AMT gearboxes |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201769674U (en) * | 2010-06-24 | 2011-03-23 | 上海汽车集团股份有限公司 | Hybrid power system |
| JP2013043503A (en) * | 2011-08-23 | 2013-03-04 | Mitsubishi Motors Corp | Control device for hybrid vehicle |
| CN206141299U (en) * | 2016-10-30 | 2017-05-03 | 北京理工华创电动车技术有限公司 | Unpowered interrupt AMT electric drive structure |
| CN106427511A (en) * | 2016-10-30 | 2017-02-22 | 北京理工华创电动车技术有限公司 | Power-failure-free AMT electric driving structure |
| CN106427512A (en) * | 2016-12-26 | 2017-02-22 | 苏州绿控传动科技有限公司 | Double-motor power assembly based on AMT gearbox |
-
2016
- 2016-12-26 CN CN201611218631.6A patent/CN106427512A/en active Pending
-
2017
- 2017-12-26 WO PCT/CN2017/118552 patent/WO2018121514A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1463865A (en) * | 2002-06-25 | 2003-12-31 | 杨泰和 | Primary motor speed control combination power system and apparatus |
| US20090082151A1 (en) * | 2005-06-24 | 2009-03-26 | Toyota Jidosha Kabushiki Kaisha | Drive device for vehicle and method of assembling the same |
| CN101549634A (en) * | 2009-05-14 | 2009-10-07 | 上海交通大学 | Multi-mode infinitely variable series parallel type hybrid power system |
| CN103895492A (en) * | 2014-04-14 | 2014-07-02 | 苏州绿控传动科技有限公司 | Series-parallel hybrid power system, vehicle and control method thereof |
| CN206357975U (en) * | 2016-12-26 | 2017-07-28 | 苏州绿控传动科技有限公司 | A kind of double-motor power assembly based on AMT gearboxes |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121514A1 (en) * | 2016-12-26 | 2018-07-05 | 苏州绿控传动科技有限公司 | Power assembly |
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| Publication number | Publication date |
|---|---|
| WO2018121514A1 (en) | 2018-07-05 |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170222 |