CN108237892A - Novel plug-in hybrid power transmission system - Google Patents
Novel plug-in hybrid power transmission system Download PDFInfo
- Publication number
- CN108237892A CN108237892A CN201611223436.2A CN201611223436A CN108237892A CN 108237892 A CN108237892 A CN 108237892A CN 201611223436 A CN201611223436 A CN 201611223436A CN 108237892 A CN108237892 A CN 108237892A
- Authority
- CN
- China
- Prior art keywords
- engine
- power
- isg
- mode
- speed
- 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
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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/44—Series-parallel type
- B60K6/442—Series-parallel switching type
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The present invention is suitable for Vehicle Engineering, is a kind of insertion electricity mixed power transmission system, different with traditional plug-in power driven system and series connection type hybrid power system, combines the advantage of two kinds of hybrid electric drive systems.The system includes：Power battery pack, engine, ISG motors, driving motor, mode switching system and driving dynamics speed change system.It is characterized in that：The mode switching system is to realize that operating mode switches, including two clutches；The driving dynamics speed change system is to realize the high speed of vehicle traction, run at a low speed, including speed changer, electric machine controller and drive axle.Wherein engine is used to provide the operating of high-speed cruising operating mode, which has higher rate of load condensate, while the loss of battery life caused by avoiding power battery high power discharge, significantly reduces the use cost of vehicle, and Whole Life Appraisal is improved.In addition engine is implemented in combination with APU functions with ISG, to increase the continual mileage of electric vehicle, meets more multi-state use condition, improves whole oil consumption and discharge.
Description
Technical field
The present invention relates to Vehicle Engineering drive system fields, refer in particular to novel plug-in hybrid power transmission system.
Background technology
Plug-in/stroke lengthening hybrid power automobile is current hybrid power mainstream car design in the world.Plug-in hybrid electricity
Electrical automobile (Plug-in HEV), abbreviation PHEV, be it is a kind of can external charge new hybrid vehicles.The electronic vapour of extended-range
Vehicle refers to a kind of electric vehicle of the pure electric vehicle equipped with ground charging and vehicle-mounted function of supplying power.
Carry out extensive research simultaneously in plug-in/external major automobile factory commercial city of extended-range hybrid power transmission system of vehicle system
And possess corresponding patent and product.Hybrid power mainstream configuration has planet row power dividing, P2 parallel connections, bi-motor string in the world
The diversified forms such as in parallel, electric drive rear axle TTR and extended-range.Power dividing is with Toyota Prius, Ford Fusion and Ford
CMAX is representative；P2 parallel connections are with numerous vehicles of European producer such as masses Golf PHEV, Audi A3 etron, BMW plug-in
5 system of formula etc. is representative；Bi-motor connection in series-parallel is using Honda Accord PHEV, Mitsubishi Europe Lander PHEV as representative；Electric drive rear axle TTR
Using beautiful 3008H, Mitsubishi Europe Lander PHEV as representative；Extended-range is using general Volt, BMW i3 as representative.
Country is higher and higher to environmental requirement and the enhancing of environmental consciousness, and traditional vehicle has met needs, therefore develops
Novel hybrid vehicle is imperative.
Invention content
The technical problem to be solved in the present invention is：In view of the deficienciess of the prior art, provide a kind of inserting for multi-mode
Electric-type hybrid power power-driven system, to realize the efficient operation of engine and motor.
The technical solution adopted by the present invention is：A kind of insertion electricity mixed power transmission system, with traditional plug-in electricity
Dynamic system and series connection type hybrid power system are different.The system includes：Power battery pack, engine, ISG motors, driving electricity
Machine, mode switching system and driving dynamics speed change system.It is characterized in that：The mode switching system is realizing Working mould
Formula switches, including two clutches；The driving dynamics speed change system is realizing the high speed of vehicle traction, low speed row
It sails, including speed changer, electric machine controller and drive axle.Wherein engine is used to provide the operating of high-speed cruising operating mode, should
Pattern has higher rate of load condensate, while the loss of battery life caused by avoiding power battery high power discharge, effectively drops
The low use cost of vehicle, Whole Life Appraisal are improved.In addition engine is implemented in combination with APU functions with ISG, to
Increase the continual mileage of electric vehicle, meet more multi-state use condition, improve whole oil consumption and discharge.
Above-mentioned novel plug-in hybrid power transmission system, pattern switching refer to carry out two clutches of pattern switching
With reference to detaching.One of them is the main clutch C0 being located among engine and ISG motors, it includes have engine flywheel with
ISG input shafts；One clutch C1 is located between ISG output shafts and the input shaft 1 of speed change system, it includes ISG output shafts and
Speed change system input shaft 1.
Above-mentioned novel plug-in hybrid power transmission system, when high-speed working condition operates, the power of the engine leads to successively
Main clutch C0, ISG motor, main clutch C1, speed changer, main reducing gear, differential mechanism and semiaxis are crossed, is eventually transferred into wheel drive
Motor-car travels, at this point, driving motor does not work, synchronizer does not combine.When APU mode operates, the power of the engine according to
It is secondary to pass through main clutch C0, ISG motor, inverter, power battery, the transformation of realization all chemical energy to electrical energy of fossil fuel.
Further, above-mentioned novel plug-in hybrid power transmission system, driving dynamics speed change system to realize vehicle drive
Dynamic high speed is run at a low speed.Synchronizer is engaged with 1 grade or 2 grades on driving motor input shaft, and the energy of power battery pack is through motor
Controller, driving motor, synchronizer are transmitted to speed changer, main reducing gear, differential mechanism, semiaxis, are eventually transferred into vehicle wheel drive vehicle
Traveling.There is transmission gear variation to realize the starting of automobile, the switching of low speed, high speed.
Above-mentioned novel plug-in hybrid power transmission system type of drive.
Pure electric vehicle drive mode：During electricity abundance, two clutches disconnect at this time, and engine does not work at this time；It is if electric
Clutch C0 is closed into engine power generation pattern when amount is insufficient, and driving motor is driven with reference to 1 or 2 grade.
Pure electric vehicle reverse-drive pattern：1 grade and reverse drive are combined by driving motor, when amount is sufficient, two clutches at this time
Device disconnects, and engine does not work at this time；If clutch C0 is closed into engine power generation pattern during not enough power supply.
Pure engine mode：When running high-speed working condition, only engine is driven when power meets, ISG motors with
Driving motor does not work.
Combination drive pattern：When running high-speed working condition, when power is unsatisfactory for, engine and the work of ISG motors, driving
Motor does not work, and ISG motors provide the effect of auxiliary power, realizes the driving of coaxial parallel-connection hybrid power.
Brake energy recovery pattern：Engine and ISG do not work during Brake energy recovery under electric-only mode, driving motor
For power generation mode, synchronizer combines 1 grade or 2 grades power generation；Pure engine mode, engine and driving motor do not work, and ISG is
Power generation mode；Under combination drive pattern, engine and driving motor do not work, and ISG is power generation mode.
Stop power generation mode：Engine works, and the work of ISG motors, clutch C0 is combined but clutch C1 is detached, into hair
Power mode.
The present invention is possessed compared with prior art to be had the beneficial effect that.
1st, engine all has higher rate of load condensate under high-speed working condition and power generation mode, improves engine dynamic and assists
Performance, oil consumption and the discharge of tune；2nd, it when clutch C0 can make engine idling, is dragged by ISG motors are counter, is that engine can be protected
It holds in efficient region, significantly reduces the fuel consumption under engine idling, ensure that vehicle fuel economy；3rd, using hair
Two kinds of power sources of motivation and power battery pack and use novel variable speed system, it is ensured that under electric-only mode and engine mode
The decoupling of power；4th, driving motor is higher than the efficiency of engine in starting and low speed, high speed compared to engine, response
Time is also fast, and during the high-power output of motor, larger to the loss of power battery so that battery life reduces, and use is this
Structure can realize the use cost for improving vehicle；5th, because be plug-in, extended-range hybrid power system, meet usually continuous
Boat mileage can effectively reduce the capacity of power battery, further reduce cost and car weight, this causes vehicle use cost
And an economy more step reduces；6th, plug-in hybrid-power automobile, the charging time generally at night, to network system
Speech, can play the role of extraordinary " peak load shifting ", be conducive to maintain the stabilization of network system, avoid power wastage.
Description of the drawings
Fig. 1 is novel plug-in extended-range driving system structure schematic diagram.
Fig. 2 is novel plug-in extended-range hybrid power system schematic diagram.
In Fig. 1：1-engine；2-clutch C0；3-ISG motors；4-clutch C1；5-direct high or overgear；
6-2 grades；7-synchronizer；8-1 grade；9-driving motor；10-transmission output shaft；11-transmission input shaft 2；12-become
Fast device input shaft 1.
Specific embodiment
The present invention is described in further detail below with reference to the drawings and specific embodiments.
Fig. 1 is novel hybrid driving system structure schematic diagram disclosed by the invention, including 1 engine, 2 engines with
Clutch C0 between ISG, 3 ISG motors, the clutch C1 between 4 ISG motors and transmission input shaft 1,5 direct highs or
Overgear, 62 grades of speed changers, 7 synchronizers, 81 grade of speed changers, 9 main drive motors, 10 transmission output shafts, the input of 11 speed changers
2,12 transmission input shaft 1 of axis.
The mode switching system, it is characterised in that：The mode switching system to realize operating mode switch,
Include two clutches；The driving dynamics speed change system is to realize the high speed of vehicle traction, run at a low speed, including becoming
Fast device, electric machine controller and drive axle.
Novel mixed dynamic drive system can include various modes.
（One）Under pure electric vehicle drive mode, during electricity abundance, two clutch C0, C1 are disconnected at this time, at this time engine
It does not work；ISG motors are not made, and 9 driving motors are engaged by 7 synchronizers with 8 low grades or 6 high shelves gears, realize pure electric vehicle
Starting under pattern, reversing and normally travel operating mode, energy is via power battery pack, electric machine controller, motor, speed changer input
Axis 2, synchronizer, transmission output shaft, main reducing gear, differential mechanism, semiaxis, wheel.
（Two）Pure engine mode：Pure engine mode includes the engine work in parking power generation mode and driving process
Pattern.
（1）Stop power generation mode：1 engine combination clutch C0 at this time forms electricity generation system, to system with ISG motors
Carry out parking power generation.
（2）Engine working mode in driving process, when cruise speed is at a high speed, can join according to the matching of engine
Number determines engine working mode, and improving improves economy.
（Three）Combination drive pattern：It works including driving motor, engine, ISG play APU functions；High-speed cruising operating mode
Lower combination drive operating condition, at this time driving motor do not work.
（1）When SOC deficiencies, clutch C0 is closed into engine power generation pattern, at this time engine and the equal work of ISG motors
Make, 9 driving motors are engaged by 7 synchronizers with 8 low grades or 6 high shelves gears, realize starting under the pattern of pure electric vehicle and just
Normal driving cycle, energy is via power battery pack, electric machine controller, motor, transmission input shaft 2, synchronizer, speed changer output
Axis, main reducing gear, differential mechanism, semiaxis, wheel.The energy flow of charging is 1 engine to clutch C0, ISG motors, through inversion
Device is to power battery.
（2）Including when running high-speed working condition, and when power is unsatisfactory for, engine and the work of ISG motors, engine are best
Power output, ISG motor assists supplement deficit power, driving motor do not work.
（Four）Brake energy recovery pattern：
Under electric-only mode, during Brake energy recovery, engine and ISG do not work, and driving motor is power generation mode, synchronizer knot
Close 1 grade or 2 grades power generation；
Under pure engine mode, during Brake energy recovery, engine and driving motor do not work, and ISG is power generation mode；
Under combination drive pattern, engine and driving motor do not work, and ISG is power generation mode.
（Five）Parking direct current charge pattern and power generation all-in-one machine charge mode
Under charge mode, all power sources do not work.By external charge, realize that range-extended electric and plug-in mixing are dynamic
The double dominant of power drive.
The achievable more than multiple drive modes of the present invention, optimize drive-train efficiency according to different duty requirements, reach section
It can subtract
The purpose of row.Meet the pure electric vehicle driving under the conditions of Fraquent start etc. under the operating mode of city, can also realize under high-speed working condition
Avoid damage of the high-power output to battery.And it is advanced optimized, and then improved whole using the efficiency of two grades of AMT motors for being
The dynamic property and economy of vehicle, make vehicle performance further be promoted.
Example provided above is only the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every profit
The equivalent structure or equivalent flow shift made with description of the invention and accompanying drawing content is directly or indirectly used in other phases
The technical field of pass, is included within the scope of the present invention.
Claims (9)
1. insertion electricity mixed power transmission system, includes：Power battery pack, engine, ISG motors, driving motor, pattern
Switching system and driving dynamics speed change system, are characterized in that：The mode switching system to realize operating mode switch,
Include two clutches；The driving dynamics speed change system is to realize the high speed of vehicle traction, run at a low speed, including becoming
Fast device, electric machine controller and drive axle.
2. novel plug-in hybrid power transmission system according to claim 1, it is characterised in that：The power battery pack
Charging pile direct current quick charge can be passed through.
3. novel plug-in hybrid power transmission system according to claim 1, it is characterised in that：The power battery pack
It can be charged by AC network.
4. novel plug-in hybrid power transmission system according to claim 1, it is characterised in that：The pattern switching system
System refers to carry out two clutches of pattern switching.
5. one of them is the main clutch C0 among engine and ISG motors, it includes having, engine flywheel and ISG are defeated
Enter axis；One clutch C1 is located between ISG output shafts and the input shaft 1 of speed change system, and it includes ISG output shafts and speed change system
System input shaft 1.
6. novel plug-in hybrid power transmission system according to claim 4, it is characterised in that：High-speed working condition operates
When, the power of the engine passes sequentially through main clutch C0, ISG motor, main clutch C1, speed changer, main reducing gear, differential
Device and semiaxis are eventually transferred into wheel drive vehicle traveling, at this point, driving motor does not work, synchronizer does not combine.
7. novel plug-in hybrid power transmission system according to claim 4, it is characterised in that：When APU mode operates,
The power of the engine passes sequentially through main clutch C0, ISG motor, inverter, power battery, realizes the change of all fossil fuels
Can arrive electric conversion of energy.
8. novel plug-in hybrid power system according to claim 4, it is characterised in that：The driving dynamics speed change system
It unites to realize the high speed of vehicle traction, run at a low speed；Synchronizer is engaged with 1 grade or 2 grades on driving motor input shaft, power electric
The energy of pond group is transmitted to speed changer, main reducing gear, differential mechanism, semiaxis through electric machine controller, driving motor, synchronizer, finally
It is transmitted to wheel drive vehicle traveling；There is transmission gear variation to realize the starting of automobile, the switching of low speed, high speed.
9. novel plug-in hybrid power system according to claim 4, it is characterised in that：Including：
（One）Under pure electric vehicle drive mode, during electricity abundance, two clutch C0, C1 are disconnected at this time, at this time engine not work
Make；ISG motors are not made, and 9 driving motors are engaged by 7 synchronizers with 8 low grades or 6 high shelves gears, realize the pattern of pure electric vehicle
Under starting, reversing and normally travel operating mode, energy is via power battery pack, electric machine controller, motor, transmission input shaft 2,
Synchronizer, transmission output shaft, main reducing gear, differential mechanism, semiaxis, wheel；
（Two）Pure engine mode：Pure engine mode includes the engine Working mould in parking power generation mode and driving process
Formula；
（1）Stop power generation mode：1 engine combination clutch C0 at this time forms electricity generation system with ISG motors, system is carried out
Parking power generation；
（2）Engine working mode in driving process, when cruise speed at a high speed, can according to the match parameter of engine,
Determine engine working mode, improving improves economy；
（Three）Combination drive pattern：It works including driving motor, engine, ISG play APU functions；It is mixed under high-speed cruising operating mode
Driving operating condition is closed, driving motor does not work at this time；
（1）When SOC deficiencies, clutch C0 is closed into engine power generation pattern, and engine and ISG motors work at this time, and 9
Driving motor is engaged by 7 synchronizers with 8 low grades or 6 high shelves gears, realizes the starting under the pattern of pure electric vehicle and normal row
Sail operating mode, energy is via power battery pack, electric machine controller, motor, transmission input shaft 2, synchronizer, transmission output shaft,
Main reducing gear, differential mechanism, semiaxis, wheel；
The energy flow of charging is 1 engine to clutch C0, ISG motors, through inverter to power battery；
（2）Including when running high-speed working condition, and when power is unsatisfactory for, engine and the work of ISG motors, engine best power
Output, ISG motor assists supplement deficit power, driving motor do not work；
（Four）Brake energy recovery pattern：
Under electric-only mode, during Brake energy recovery, engine and ISG do not work, and driving motor is power generation mode, synchronizer knot
Close 1 grade or 2 grades power generation；
Under pure engine mode, during Brake energy recovery, engine and driving motor do not work, and ISG is power generation mode；
Under combination drive pattern, engine and driving motor do not work, and ISG is power generation mode；
（Five）Parking direct current charge pattern and power generation all-in-one machine charge mode；
Under charge mode, all power sources do not work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223436.2A CN108237892A (en) | 2016-12-27 | 2016-12-27 | Novel plug-in hybrid power transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223436.2A CN108237892A (en) | 2016-12-27 | 2016-12-27 | Novel plug-in hybrid power transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108237892A true CN108237892A (en) | 2018-07-03 |
Family
ID=62701950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223436.2A Pending CN108237892A (en) | 2016-12-27 | 2016-12-27 | Novel plug-in hybrid power transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237892A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466308A (en) * | 2018-11-23 | 2019-03-15 | 浙江众泰汽车制造有限公司 | Riding Vehicular hybrid power speed change system |
| CN109649149A (en) * | 2019-01-16 | 2019-04-19 | 无锡商业职业技术学院 | The hybrid power transmission system that bi-motor recycles simultaneously under a kind of energy spilling operating condition |
| CN110077220A (en) * | 2019-04-28 | 2019-08-02 | 中国第一汽车股份有限公司 | A kind of double-motor hybrid drive system and its driving method |
| CN110341683A (en) * | 2019-07-08 | 2019-10-18 | 高晓杰 | The pattern switching coordinated torque control method and system of hybrid vehicle |
| CN110978986A (en) * | 2019-12-06 | 2020-04-10 | 义乌吉利动力总成有限公司 | Dual-motor hybrid power assembly control system |
| CN112172507A (en) * | 2020-10-09 | 2021-01-05 | 无锡明恒混合动力技术有限公司 | Coaxially-arranged extended range type hybrid system |
| CN113022294A (en) * | 2021-03-05 | 2021-06-25 | 江苏大学 | Single-planet-row type hybrid electric vehicle power coupling mechanism and dynamic coordination control method thereof |
| CN113263903A (en) * | 2021-06-29 | 2021-08-17 | 奇瑞汽车股份有限公司 | Vehicle hybrid power assembly, control method and vehicle |
| CN113602071A (en) * | 2021-08-13 | 2021-11-05 | 江苏大学 | Hybrid power system and control method |
-
2016
- 2016-12-27 CN CN201611223436.2A patent/CN108237892A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466308A (en) * | 2018-11-23 | 2019-03-15 | 浙江众泰汽车制造有限公司 | Riding Vehicular hybrid power speed change system |
| CN109649149A (en) * | 2019-01-16 | 2019-04-19 | 无锡商业职业技术学院 | The hybrid power transmission system that bi-motor recycles simultaneously under a kind of energy spilling operating condition |
| CN109649149B (en) * | 2019-01-16 | 2024-02-09 | 无锡商业职业技术学院 | Hybrid power transmission system capable of recovering double motors simultaneously under energy overflow working condition |
| CN110077220A (en) * | 2019-04-28 | 2019-08-02 | 中国第一汽车股份有限公司 | A kind of double-motor hybrid drive system and its driving method |
| CN110341683A (en) * | 2019-07-08 | 2019-10-18 | 高晓杰 | The pattern switching coordinated torque control method and system of hybrid vehicle |
| CN110978986A (en) * | 2019-12-06 | 2020-04-10 | 义乌吉利动力总成有限公司 | Dual-motor hybrid power assembly control system |
| CN112172507A (en) * | 2020-10-09 | 2021-01-05 | 无锡明恒混合动力技术有限公司 | Coaxially-arranged extended range type hybrid system |
| CN113022294A (en) * | 2021-03-05 | 2021-06-25 | 江苏大学 | Single-planet-row type hybrid electric vehicle power coupling mechanism and dynamic coordination control method thereof |
| CN113263903A (en) * | 2021-06-29 | 2021-08-17 | 奇瑞汽车股份有限公司 | Vehicle hybrid power assembly, control method and vehicle |
| WO2023273007A1 (en) * | 2021-06-29 | 2023-01-05 | 奇瑞汽车股份有限公司 | Vehicle hybrid power assembly, control method, and vehicle |
| CN113602071A (en) * | 2021-08-13 | 2021-11-05 | 江苏大学 | Hybrid power system and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108237892A (en) | Novel plug-in hybrid power transmission system | |
| CN102897017B (en) | A kind of power coupling electronic controlled power gearshift hybrid power system | |
| CN101445047B (en) | Driving system of all wheel drive hybrid powered vehicle | |
| CN105946600B (en) | Series connection stroke boosting power system of electric automobile and its control method | |
| CN203962884U (en) | For the double-clutch speed changer system of hybrid electric vehicle and install its automobile | |
| CN102166947B (en) | Multimode stepless speed-changing hybrid driving system | |
| CN102849062A (en) | Drive control method for range-extended electric vehicle | |
| CN101342859A (en) | Hybrid drive system | |
| CN207374106U (en) | One kind simplifies double-planet train Multimode hybrid power system | |
| CN106585362A (en) | Dynamic coupling system of hybrid electric vehicle and control method of dynamic coupling system | |
| CN104742721A (en) | Hybrid power system with double clutches and implementation method f system | |
| CN114312282B (en) | Hybrid power driving system and control method | |
| CN108099578A (en) | Single motor hybrid automobile power Multiple modes coupling power drive system | |
| CN106183774A (en) | Hybrid power speed change system and install its automobile | |
| CN102514479A (en) | Range extended electric vehicle power system | |
| CN110304042A (en) | Rule-based 4 wheel driven PHEV torque distribution control method | |
| CN208682599U (en) | Variator system based on hybrid power | |
| CN205292266U (en) | Hybrid power system and vehicle | |
| CN101148145A (en) | Automobile power system with double-engine and its control method | |
| CN202491672U (en) | Hybrid power drive system for four-wheel-driven hybrid vehicle | |
| CN211166413U (en) | Hybrid power drive system | |
| CN208682597U (en) | The hybrid vehicle mixed dynamic speed changer of three gears | |
| CN112248790A (en) | Multi-mode hybrid power transmission device and control method thereof | |
| CN203752884U (en) | Hybrid power system adopting dual clutches | |
| CN106114195A (en) | A kind of multimode four-drive hybrid electric transmission drive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180703 |