CN209466983U - A kind of hybrid power system for automobile - Google Patents
A kind of hybrid power system for automobile Download PDFInfo
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- CN209466983U CN209466983U CN201822192613.6U CN201822192613U CN209466983U CN 209466983 U CN209466983 U CN 209466983U CN 201822192613 U CN201822192613 U CN 201822192613U CN 209466983 U CN209466983 U CN 209466983U
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- 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
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Abstract
The utility model provides a kind of hybrid power system for automobile, it includes engine, generator, driving motor, clutch, planet row and transmission system, clutch is arranged between engine and generator, engine is sequentially connected by the active part of planet row and clutch, and generator is sequentially connected by the secondary part of transmission device and clutch；The gear ring of planet row is connected with engine, the secondary part transmission connection of sun gear and clutch；The first input end and driving motor of transmission system are sequentially connected, and active part, the planet carrier of clutch are sequentially connected with the second input terminal of transmission system respectively, and the output end of transmission system is used to connect the wheel end of automobile.The hybrid power system for automobile it is compact-sized, integral layout is reasonable, can effectively improve the space utilization rate of interior structure arrangement, and it has multiple-working mode, it can automatically switch according to actual needs, the effective dynamic property and economy for improving hybrid power system.
Description
Technical field
The utility model relates to the power systems art of hybrid vehicle more particularly to a kind of automobile hybrid power systems
System.
Background technique
Hybrid vehicle is most common oil-electric vehicle (Hybrid electric vehicle, abbreviation
HEV) and plug-in hybrid-power automobile (Plug in hybrid electric vehicle, abbreviation PHEV), generally comprised
Engine and motor, engine are fuel consumption, and motor then provides electric energy for consumption electric energy or for power battery.It is mixed
It closes dynamical system and retains internal combustion engine and gear, increase motor driver and electric power generation device, pass through motor pair
Engine operating condition regulating guarantee engine can guarantee low emission, while again in comparatively ideal power output work status
The power output for meeting actual condition demand can be obtained.In addition to this, hybrid power system can also be realized to general-utility car
Shift quality and handling improvement, recycle braking energy.
But since hybrid power system needs to be related to conventional engines driving and motor drive, so system
Structure design is often more complicated, and occupied space is larger, can impact to the arrangement of vehicle other component.Currently, than
Compared in the hybrid power system of mainstream, what motor generallyd use is tray type structure, and is mounted between engine and speed changer, from
And certain axial dimension is occupied, so that the arrangement of complete machine structure is more difficult.In addition, existing hybrid power system is most only
There is a fixed gear, it is more difficult to combine the requirement of dynamic property and economy.
Utility model content
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hybrid power system for automobile,
The hybrid power system for automobile it is compact-sized, integral layout is reasonable, can effectively improve the space utilization of interior structure arrangement
Rate, and it has multiple-working mode, can automatically switch according to actual needs, the effective power for improving hybrid power system
Property and economy.
Based on this, the technical solution of the utility model are as follows: a kind of hybrid power system for automobile comprising engine, power generation
Machine, driving motor, clutch, planet row and transmission system, clutch setting the engine and the generator it
Between, the engine is sequentially connected by the active part of the planet row and the clutch, and the generator passes through transmission
The secondary part of device and the clutch is sequentially connected；
The planet row includes three rotating elements, and three rotating elements are sun gear, planet carrier and gear ring respectively；
The gear ring is connected with the engine, and the secondary part of the sun gear and the clutch is sequentially connected；
The transmission system has first input end and the second input terminal, and the first input end and the driving motor pass
Dynamic connection, the active part of the clutch, the planet carrier are sequentially connected with second input terminal respectively, the power train
The output end of system is used to connect the wheel end of automobile.
Optionally, the transmission system includes transmission ratio adjustable first deceleration mechanism, and first deceleration mechanism passes through
Differential mechanism connects the wheel end of automobile, and the driving motor, the engine pass through first deceleration mechanism and the difference respectively
Fast device is connected to realize that speed ratio is adjustable.
Optionally, first deceleration mechanism includes first gear and the second tooth for being meshed respectively with the first gear
Wheel and third gear, the second gear are installed on the first input end, and the third gear is installed on second input
End；
The first gear is connect with the differential drive, and the driving motor passes through the first connecting shaft and described second
Gear is connected, and the active part of the clutch, the planet carrier are connected with the third gear respectively.
Optionally, the transmission system further includes the second deceleration mechanism, and the first gear passes through second speed reducer
Structure is connected with the differential mechanism；
Second deceleration mechanism includes intermeshing 4th gear and the 5th gear, and the 4th gear passes through second
Connecting shaft is connected with the first gear, and the 5th gear is connected with the differential mechanism.
Optionally, the transmission device includes third connecting shaft and intermeshing 6th gear, the 7th gear, and described
Six gears, the secondary part of the clutch, the sun gear are connected in turn in the third connecting shaft, the 7th gear
It is connect with the generator drive gear.
Optionally, the hybrid power system for automobile further includes damper, and the input terminal of the damper starts with described
Machine is connected, and the output end of the damper is connected with the gear ring.
The utility model additionally provides a kind of control method based on above-mentioned hybrid power system for automobile comprising following step
It is rapid:
Judge the size relation of the remaining capacity of battery and the size relation of first threshold and speed and second threshold, root
It is judged that as a result, switching the operating mode of the hybrid power system for automobile:
When battery dump energy is higher than first threshold, the engine is controlled, the generator does not work, disconnection institute
Clutch is stated, the power of the driving motor is transferred to the wheel end of automobile through the transmission system, so that automobile mixing is dynamic
Force system enters electric-only mode；
When the remaining capacity of battery is lower than first threshold and speed is lower than second threshold, the generator work is controlled,
The clutch is disconnected, the generator drags the engine start, and electrical power generators described in the driven by engine are described
The power of engine and the driving motor is transferred to the wheel end of automobile by the transmission system, so that the automobile mixes
Dynamical system enters stepless shift mode；
When the remaining capacity of battery is lower than first threshold and speed is higher than second threshold, the generator work is controlled,
In conjunction with the clutch, the generator starts the engine and works, and the power of the engine is through the power train
System is transferred to the wheel end of automobile, so that the hybrid power system for automobile enters engine direct and drives mode.
Optionally, the control method of the hybrid power system for automobile further include:
In automobile brake, control the driving motor and generate braking moment, can the driving motor coil around
Induced current is generated in group to charge to battery.
Implement the utility model embodiment, has the following beneficial effects:
The work that the hybrid power system for automobile of the utility model passes through control engine, generator, driving motor three
And the combination and disconnection of clutch match so that vehicle in the process of moving according to the residual electric quantity of battery and speed from
The dynamic free switching realized between electric-only mode, stepless shift mode and engine direct drive mode, and planet row and power train
System then can make driving motor and engine operation in efficient workspace the transmission of power.Under stepless shift mode, hair
Motivation, generator and driving motor can drive jointly, to realize optimal accelerating ability, improve automobile in driving procedure
Comfort property, and the energy using engine of maximal efficiency improve dynamic property；It, can be effective under engine direct drive mode
It avoids driving motor in the work in low working efficiency area, promotes the economy of total system, as a result, entire automobile mixing is dynamic
Force system can take into account the requirement of dynamic property and economy.In addition, switching of the hybrid power system for automobile in control model
Cheng Zhong, driving motor participate in driving, so power there is no interrupt, it can be ensured that automobile in the process of moving power continue it is defeated
Out.And the structure design of entire hybrid power system for automobile is very simple, rationally distributed between each component, compact-sized, side
Just it arranges, can effectively overcome the dimensional space of existing parallel type hybrid power assembly big, complicated defect, favorably
In assembly and space is saved, greatly saves the space utilization rate of automotive interior.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of hybrid power system for automobile described in the embodiments of the present invention；
Fig. 2 is the power that hybrid power system for automobile described in the embodiments of the present invention works under electric-only mode
Transferring structure schematic diagram；
It is dynamic that Fig. 3 is that hybrid power system for automobile described in the embodiments of the present invention works under stepless shift mode
Power transferring structure schematic diagram；
Fig. 4 is that hybrid power system for automobile described in the embodiments of the present invention works under engine direct drive mode
Power transmission structure schematic diagram；
Fig. 5 is the step flow chart of the control method of hybrid power system for automobile described in the embodiments of the present invention.
Description of symbols:
1, engine, 2, generator, 3, driving motor, 4, clutch, 5, planet row, 51, sun gear, 52, planet carrier,
53, gear ring, 6, first gear, 7, second gear, 8, third gear, 9, differential mechanism, the 10, first connecting shaft, the 11, the 4th gear,
12, the 5th gear, the 13, second connecting shaft, the 14, the 6th gear, the 15, the 7th gear, 16, third connecting shaft, 17, damper,
18, the wheel end of automobile, 19, the fourth connecting shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "left", "right"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.
Referring to Fig. 1 to Fig. 5, the hybrid power system for automobile of this preferred embodiment includes engine 1, generator 2, driving
Motor 3, clutch 4, planet row 5 and transmission system, clutch 4 are arranged between engine 1 and generator 2, and engine 1 passes through
The active part of planet row 5 and clutch 4 is sequentially connected, and generator 2 is driven by the secondary part of transmission device and clutch 4
Connection；Planet row 5 includes three rotating elements, and three rotating elements are sun gear 51, planet carrier 52 and gear ring 53 respectively；Gear ring
53 are connected with engine 1, and the secondary part of sun gear 51 and clutch 4 is sequentially connected；Transmission system has first input end
With the second input terminal, first input end and driving motor 3 are sequentially connected, and the active part of clutch 4, planet carrier 52 are respectively with the
The transmission connection of two input terminals, the output end of transmission system are used to connect the wheel end 18 of automobile.
Based on the above structure, the clutch 4 of the hybrid power system for automobile is arranged between engine 1 and generator 2,
Engine 1 is connected by planet row 5 with the active part of clutch 4, and generator 2 passes through the secondary part and row of clutch 4
Star row 5 is connected, so as to realize that generator 2 drags the igniting of engine 1 starting and engine 1 drives generator 2 to generate electricity
Function, the output shaft of engine 1 is connected with the gear ring 53 of planet row 5, the power of engine 1 is transferred to planet row 5,
It is driven by the active part of the output of planet carrier 52 to clutch 4, and then to generator 2；It is arranged in engine 1 and clutch 4
Active part between planet row 5 and the transmission device that is arranged between generator 2 and the secondary part of clutch 4,
It can be realized the speed-ratio regulation between the output shaft of engine 1 and the output shaft of generator 2, be transmitted to engine can distinguish
Revolving speed on 1 or on generator 2, and ratio coverage is larger, is also beneficial to reduce the volume of generator 2 accordingly, to meet
The requirement of the dynamic property and economy of automobile；The power of generator 2 passes through the secondary part of clutch 4 to the sun of planet row 5
51 transmission of wheel, thus realizes mutually matched work relationship between generator 2 and engine 1.It is connected to engine 1 and driving
Transmission system between motor 3 is then used to effectively realize the adjusting of speed ratio, and the first input end of transmission system will be for that will drive
The power of motor 3 is transferred to the wheel end 18 of automobile, and the planet carrier 52 of the second input terminal connection planet row 5 of transmission system is used for will
The power of engine 1 is transferred to the wheel end 18 of automobile, two input terminals of transmission system respectively with engine 1 and driving motor 3
It is connected, so that driving while automobile can obtain the two in the process of moving.The structure letter of the hybrid power system for automobile
It is single, automobile in motion, by judging the remaining capacity of battery and the size relation and speed and second threshold of first threshold
Size relation as a result, switching hybrid power system operating mode.Specifically, when engine 1, generator 2 do not work and
When cut-off clutch 4, driving motor 3 provides power for the driving wheel of automobile, realizes the pure electricity individually driven with driving motor 3
Dynamic model formula；When generator 2 works, and control clutch 4 disconnects, generator 2 passes through transmission device, the secondary part of clutch 4
After dragging the igniting starting of engine 1 with the sun gear 51 of planet row 5, engine 1 starts to drive power of the generator 2 to automobile
Battery and driving motor 3 are powered, and power is transferred to automobile by transmission system respectively by driving motor 3 and engine 1
End 18 is taken turns, so that automobile realizes stepless shift mode；It is combined when clutch 4 controls, when engine 1 works, power passes through biography
Dynamic system is transmitted to the wheel end 18 of automobile, realizes that engine direct drives mode.Under stepless shift mode, engine 1, power generation
Machine 2 and driving motor 3 drive jointly, effectively realize optimal accelerating ability, and can pass through regulator generator 2, engine 1
With the revolving speed of 3 three of driving motor, so that the driver comfort of automobile is higher, and engine 1 is utilized convenient for maximal efficiency
Energy improves power performance；Under engine direct drive mode, the work of driving motor 3 can be compiled in low working efficiency area, improve warp
Ji performance.
Wherein, transmission system includes transmission ratio adjustable first deceleration mechanism, and the first deceleration mechanism is connected by differential mechanism 9
The wheel end 18 of automobile, driving motor 3, engine 1 are connected with differential mechanism 9 by the first deceleration mechanism to realize that speed ratio can respectively
It adjusts, the power of engine 1 and/or driving motor 3 is transferred to the wheel end 18 of automobile by the first deceleration mechanism by differential mechanism 9,
It is effective to realize the adjustable of the transmission ratio in vehicle traveling process in slewing range.First deceleration mechanism includes first gear 6
The second gear 7 and third gear 8 being meshed respectively with first gear 6, second gear 7 are installed on first input end, third
Gear 8 is installed on the second input terminal；Second gear 7 and third gear 8 transmit power, first gear 6 to first gear 6 respectively
It is sequentially connected with differential mechanism 9, the power obtained from second gear 7 and third gear 8 is passed through into differential mechanism 9 by first gear 6
It is transmitted to the wheel end 18 of automobile, the driving motor 3 is connected by the first connecting shaft 10 with second gear 7, driving electricity
Power is passed into second gear 7 from the first connecting shaft 10 when machine 3 works, so that second gear 7 obtains power and starts turning, into
One step drives meshed first gear 6 to rotate, the active part of clutch 4, planet carrier 52 respectively with third gear 8
It is connected, the power of engine 1 passes to planet carrier 52 by the gear ring 53 of planet row 5, so that planet carrier 52 starts turning, then
Third gear 8 is driven to rotate by planet carrier 52, so that the first gear 6 that is meshed with third gear 8 obtains power, and to differential
Device 9 is exported, and thus the first deceleration mechanism can receive the power of engine 1 and driving motor 3, is easy to implement stepless change
The adjusting of speed.Transmission system further includes the second slowing-down structure, and first gear 6 is connected by the second deceleration mechanism with differential mechanism 9
It connects, i.e., when the power of engine 1 and/or driving motor 3 is transferred in first gear 6, it is also necessary to be slowed down again to differential mechanism 9
The double reduction of automobile power transmitting is realized in transmitting, and the second deceleration mechanism includes intermeshing 4th gear 11 and the 5th tooth
Wheel 12, the 4th gear 11 are connected by the second connecting shaft 13 with first gear 6, and the 5th gear 12 is connected with differential mechanism 9,
Power in first gear 6 passes to first gear 6 by the second connecting shaft 13, is driven by the 4th gear 11 meshed
5th gear 12 is rotated, and realizes the deceleration of second level, and the power after deceleration is passed to differential mechanism 9 by the 5th gear 12, so that
The wheel end 18 of automobile obtains final power.The speed ratio under the change of automobile power mode can be effectively realized by transmission system
It adjusting, flexibility is higher, and because power can pass through double reduction, so 3 high speed of driving motor is enabled to, to subtract
The volume of small driving motor 3 is conducive to save space and lightweight, conveniently be arranged.Shafting tooth is mainly arranged in transmission system
Wheel apparatus, so that engine 1, generator 2 and driving motor 3 are arranged side by side, it, can either by the cooperating with planet row 5
So that generator 2 and driving motor 3 work in efficacious workaround, it is also possible that engine 1, generator 2 and driving motor 3 are simultaneously
Arrangement is set, and saves axial dimension, and structure is very compact, facilitates the arrangement of complete machine, reduces the occupancy in space, for other of vehicle
The arrangement of component provides advantageous condition.
In addition, the transmission device being connected between generator 2 and clutch 4 includes third connecting shaft 16 and intermeshing
The 6th gear 14, the 7th gear 15, the 6th gear 14, the secondary part of clutch 4, sun gear 51 be connected in turn third company
In spindle 16, the 7th gear 15 is sequentially connected by the fourth connecting shaft 19 and generator 2, intermeshing 6th gear 14 and the
Seven gears 15, which are realized, to slow down, and changes the revolving speed being delivered between generator 2 and engine 1, and the power of generator 2 connects by the 4th
Spindle 19 passes to the 7th gear 15, drives the 6th meshed gear 14 to rotate by the 7th gear 15, and makes and the
The third connecting shaft 16 that six gears 14 are fixedly connected rotates, and further drives sun gear 51 to rotate by third connecting shaft 16,
It can be realized generator 2 and drag the igniting starting of engine 1.
Further, which further includes damper 17, input terminal and 1 phase of engine of damper 17
Connection, the output end of damper 17 are connected with gear ring 53, and damper 17 can mitigate the load of the torsional pulse under unsteady-stage conditions
Lotus improves the ride comfort of transmission, it should be noted that in the present embodiment, the type of damper 17 can be torsional vibration damper
17, it is also possible to fluid coupling, when can be selected according to actual needs.
This in the embodiments of the present invention provides a kind of control method based on above-mentioned hybrid power system for automobile, tool
Body includes the following steps: the size relation of the remaining capacity for judging battery and first threshold, judges the big of speed and second threshold
Small relationship, according to judgement as a result, switching the operating mode of the hybrid power system for automobile；
When the remaining capacity of battery is higher than first threshold, need to control engine 1, generator 2 does not work, and disconnect from
Clutch 4, at this point, the power of driving motor 3 can pass to second gear 7 by the first connecting shaft 10, and by 7 band of second gear
It moves meshed first gear 6 to rotate, power is passed to the 4th gear 11 by the second connecting shaft 13 by first gear 6
Afterwards, it drives the 5th meshed gear 12 to rotate by the 4th gear 11, then imparts power to differential mechanism 9, driving motor 3
Power differential mechanism 9 is passed to after double reduction, the wheel end 18 of automobile is imparted power to by differential mechanism 9, thus
Realizing vehicle, electric-only mode travels；
When the remaining capacity of battery is lower than first threshold and speed is lower than second threshold, cut-off clutch 4 is controlled, this
When generator 2 power the 6th meshed gear 14 is passed to by the 7th gear 15 by the fourth connecting shaft 19, and by
6th gear 14 drives the third connecting shaft 16 being firmly connected with it to rotate, and then drives 51 turns of sun gear of planet row 5
It is dynamic, realize that generator 2 drags the igniting starting of engine 1, after engine 1 is started to work, partial power drives generator 2 to electricity
Pond and driving motor 3 are powered, and partial power is transferred to gear ring 53 by damper 17 and planet carrier 52 is driven to rotate, planet carrier
52 impart power to third gear 8, and then the first gear 6 being meshed with third gear 8 rotates, first gear 6
Power is transmitted by the second connecting shaft 13 to the 4th gear 11, to differential mechanism 9, the part of engine 1 after the 5th gear 12
Power is transferred to the wheel end 18 of automobile by double reduction.And the power of driving motor 3 can then be passed by the first connecting shaft 10
Second gear 7 is passed, and drives meshed first gear 6 to rotate by second gear 7, first gear 6 passes through power
After second connecting shaft 13 passes to the 4th gear 11, the 5th meshed gear 12 is driven to rotate by the 4th gear 11, then
Differential mechanism 9 is imparted power to, the power of driving motor 3 passes to differential mechanism 9 after double reduction, is achieved in vehicle
Stepless shift mode；
When the remaining capacity of battery is lower than first threshold and speed is higher than second threshold, need to control driving motor 3 not
Work, and clutch 4 is combined, at this point, generator 2 is used as starting motor, work for starting engine 1,
The power of engine 1 is transferred to first gear 6 by planet row 5, third gear 8, then passes through the second connecting shaft by first gear 6
13 transmit to the 4th gear 11, the 5th gear 12 and differential mechanism 9, so that differential mechanism 9 is obtained the power after double reduction, at this time
Vehicle passes through the common speed regulation of engine 1, generator 2, drives mode traveling with engine direct.
When vehicle is travelled under stepless shift mode, and speed is higher than second threshold, vehicle will be transferred to engine direct
Drive mode is adjusted the speed jointly by engine 1 and generator 2, and clutch 4 combines, so that vehicle enters engine direct and drives mode.It is above-mentioned
Three kinds of operating modes are embodied as follows with table:
It should be noted that in the present embodiment, first threshold is used to judge the height of the remaining capacity of battery, the second threshold
Value, usually can be with for judging that the height of speed, the present embodiment do not limit the value range of first threshold and second threshold
It is freely set according to specific control strategy, under different control strategies, the value of first threshold and second threshold all phases not to the utmost
Together.After setting first threshold and second threshold, then judges automatically and automatically switched between Three models according to judging result.
In addition, driving motor 3 can generate braking moment brake wheel, while in its coil windings in automobile brake
Induced current will be generated to charge to battery, realize the recycling of braking energy
The hybrid power system for automobile of the utility model passes through control engine 1, generator 2, driving motor 3 three
Work and the combination and disconnection of clutch 4 match so that vehicle in the process of moving according to the residual electric quantity of battery and
Speed realizes the free switching between electric-only mode, stepless shift mode and engine direct drive mode automatically, and 5 He of planet row
Transmission system can then make driving motor 3 and engine 1 work in efficient workspace the transmission of power.In variable speed mould
Under formula, engine 1, generator 2 and driving motor 3 can drive jointly, to realize optimal accelerating ability, improve automobile and driving
Comfort property during sailing, and the energy using engine 1 of maximal efficiency improve dynamic property；Under engine direct drive mode,
It can effectively avoid driving motor 3 in the work in low working efficiency area, promote the economy of total system, as a result, whole
A hybrid power system for automobile can take into account the requirement of dynamic property and economy.In addition, the hybrid power system for automobile is controlling
In the handoff procedure of mode, driving motor 3 participates in driving, so there is no interrupt for power, it can be ensured that and automobile is in driving process
The lasting output of middle power.And the structure design of entire hybrid power system for automobile is very simple, the layout between each component is closed
Reason, it is compact-sized, facilitate arrangement, can effectively overcome the dimensional space of existing parallel type hybrid power assembly big, structure
Complicated defect is conducive to assemble and save space, greatly saves the space utilization rate of automotive interior.
It should be understood that various information are described in the utility model using term " first ", " second " etc., but these
Information should not necessarily be limited by these terms, these terms are only used to for same type of information being distinguished from each other out.For example, not departing from this
In the case where utility model range, " first " information can also be referred to as " second " information, and similar, " second " information can also be with
Referred to as " first " information.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement and deformations can also be made, these improve and become
Shape is also considered as the protection scope of the utility model.
Claims (6)
1. a kind of hybrid power system for automobile, which is characterized in that including engine, generator, driving motor, clutch, planet
Row and transmission system, the clutch are arranged between the engine and the generator, and the engine passes through the row
Star row and the active part of the clutch are sequentially connected, and the generator passes through the follower of transmission device and the clutch
Divide transmission connection；
The planet row includes three rotating elements, and three rotating elements are sun gear, planet carrier and gear ring respectively；
The gear ring is connected with the engine, and the secondary part of the sun gear and the clutch is sequentially connected；
The transmission system has first input end and the second input terminal, and the first input end and driving motor transmission connect
It connects, the active part of the clutch, the planet carrier are sequentially connected with second input terminal respectively, the transmission system
Output end is used to connect the wheel end of automobile.
2. hybrid power system for automobile as described in claim 1, which is characterized in that the transmission system includes that transmission ratio is adjustable
The first deceleration mechanism, first deceleration mechanism connects the wheel end of automobile by differential mechanism, and the driving motor described starts
Machine is connected respectively by first deceleration mechanism with the differential mechanism to realize that speed ratio is adjustable.
3. hybrid power system for automobile as claimed in claim 2, which is characterized in that first deceleration mechanism includes the first tooth
Wheel and the second gear and third gear being meshed respectively with the first gear, it is defeated that the second gear is installed on described first
Enter end, the third gear is installed on second input terminal；
The first gear is connect with the differential drive, and the driving motor passes through the first connecting shaft and the second gear
It is connected, the active part of the clutch, the planet carrier are connected with the third gear respectively.
4. hybrid power system for automobile as claimed in claim 3, which is characterized in that the transmission system further includes the second deceleration
Mechanism, the first gear are connected by second deceleration mechanism with the differential mechanism；
Second deceleration mechanism includes intermeshing 4th gear and the 5th gear, and the 4th gear passes through the second connection
Axis is connected with the first gear, and the 5th gear is connected with the differential mechanism.
5. such as the described in any item hybrid power system for automobile of Claims 1-4, which is characterized in that the transmission device includes
Third connecting shaft and intermeshing 6th gear, the 7th gear, the 6th gear, the secondary part of the clutch, institute
It states sun gear to be connected in turn in the third connecting shaft, the 7th gear is connect with the generator drive gear.
6. such as the described in any item hybrid power system for automobile of Claims 1-4, which is characterized in that it further include damper, it is described
The input terminal of damper is connected with the engine, and the output end of the damper is connected with the gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192613.6U CN209466983U (en) | 2018-12-25 | 2018-12-25 | A kind of hybrid power system for automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822192613.6U CN209466983U (en) | 2018-12-25 | 2018-12-25 | A kind of hybrid power system for automobile |
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| CN209466983U true CN209466983U (en) | 2019-10-08 |
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| CN201822192613.6U Active CN209466983U (en) | 2018-12-25 | 2018-12-25 | A kind of hybrid power system for automobile |
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| CN (1) | CN209466983U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901369A (en) * | 2019-11-25 | 2020-03-24 | 江苏新能源汽车研究院有限公司 | Three-motor type hybrid power system |
| CN111361406A (en) * | 2018-12-25 | 2020-07-03 | 广州汽车集团股份有限公司 | Automobile hybrid power system and control method |
| CN112659884A (en) * | 2021-01-14 | 2021-04-16 | 浙江吉利控股集团有限公司 | Automobile hybrid power system |
| CN112659885A (en) * | 2021-01-14 | 2021-04-16 | 浙江吉利控股集团有限公司 | Automobile hybrid power system |
-
2018
- 2018-12-25 CN CN201822192613.6U patent/CN209466983U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361406A (en) * | 2018-12-25 | 2020-07-03 | 广州汽车集团股份有限公司 | Automobile hybrid power system and control method |
| CN111361406B (en) * | 2018-12-25 | 2024-01-30 | 广州汽车集团股份有限公司 | Control method of automobile hybrid power system |
| CN110901369A (en) * | 2019-11-25 | 2020-03-24 | 江苏新能源汽车研究院有限公司 | Three-motor type hybrid power system |
| CN112659884A (en) * | 2021-01-14 | 2021-04-16 | 浙江吉利控股集团有限公司 | Automobile hybrid power system |
| CN112659885A (en) * | 2021-01-14 | 2021-04-16 | 浙江吉利控股集团有限公司 | Automobile hybrid power system |
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Address after: No. 36 Longying Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: GAC AION NEW ENERGY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: No. 36 Longying Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GAC AION New Energy Vehicle Co.,Ltd. Country or region before: China |
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