CN205736912U - It is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile - Google Patents
It is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile Download PDFInfo
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- CN205736912U CN205736912U CN201620489468.6U CN201620489468U CN205736912U CN 205736912 U CN205736912 U CN 205736912U CN 201620489468 U CN201620489468 U CN 201620489468U CN 205736912 U CN205736912 U CN 205736912U
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Abstract
The utility model discloses the single disc clutch double-motor hybrid assembly being applicable to new-energy automobile, its electromotor, elastic shock attenuation adapter, the first motor, single disc clutch, the second motor are by being coaxially sequentially connected with；Second motor output shaft is connected with driving axis；Accumulation power supply is electrically connected with the first electric machine controller, the second electric machine controller, entire car controller respectively；First electric machine controller is electrically connected with entire car controller, the first motor the most respectively；Second electric machine controller is electrically connected with entire car controller, the second motor the most respectively.Motor and electromotor are produced by single disc clutch of the present utility model without axial force, clutch rapidly, can slide for a long time combinations that rub, be lost little, axial dimension is little, transmit torque power greatly, have overload protection, speed ratio is adjustable, low cost.Energy output arbitrarily can switch according to operating mode between electromotor, accumulation power supply, and realizes recycling, and makes complete machine energy management coupling more reasonable, and energy-conserving and environment-protective performance is more preferable.
Description
Technical field
This utility model relates to technical field of new energy, particularly to the single disc clutch being applicable to new-energy automobile
Double-motor hybrid assembly.
Background technology
Along with society and the development of Vehicle Engineering technology, the recoverable amount of vehicle is more and more big, during vehicle uses
Environment is polluted by the consumption of the energy and the discharge of tail gas and is paid much attention to by various circles of society.Increasing country
With area, the development of new-energy automobile having been put into effect incentive policy, especially Heavy Duty Commercial Car uses power assembly new to actively promoting
The development of energy vehicle and supporting industries concerned and technology has important effect.The technology path used in the market
Predominantly Technology of Hybrid Electric Vehicle and pure electrokinetic technique.No matter it is Technology of Hybrid Electric Vehicle or pure electrokinetic technique, is required for system
Drive system be optimized configuration.Hybrid power system is used for Heavy Duty Commercial Car, needs configuration to have low-loss neutral
Two speed or the three speed automatic clutch optimizations of pattern adapt to driving cycle.For hybrid power or pure electric vehicle, it is desirable to
Its actuating device reliability is high, energy-conservation, low cost.Owing to conventional hydraulic automatic gear-box exists the hydraulic pump of continuous firing, consumption
Can be big, and dragging can not be reversed, the most applicable for hybrid power or pure electric vehicle.
At present, hybrid power assembly mainly uses three kinds of automatic clutches, and one is to promote shift fork release bearing by cylinder
Make the automatic clutch that dry clutch separates or combines；But, exist switching smooth-going poor, wear and tear after be difficulty with linearisation control
Make, the release bearing life-span is short, control system is complicated, structural volume is big, machining accuracy is high, probability of malfunction is higher, the life-span is short, maintenance
High in cost of production technical problem.Two is the automatic clutch being realized clutch by Hydraulic Cylinder multi-sheet wet-type friction pair；But,
There is the multi-sheet wet-type friction technical problems such as subband exclusion power is big, efficiency is low, hydraulic control component is complicated, maintenance cost is high.Three
It is that cylinder or YE promote the fixed shaft type of shifting-fork gear-shifting to have 2 speed or multi-speeds AMT of neutral mode.But, AMT exists
Smooth gear shifting is poor, can not realize power-interruption free gearshift, shift time length, control system are complicated, structural volume is big, machining accuracy
High, reliability is low, cannot realize the technical problems such as semi-linkage driving.
Therefore, the clutch of above-mentioned three types is all unsatisfactory for the coupling requirement of hybrid power assembly overall performance, causes
The technical problems such as hybrid power assembly power transmission efficiency is low, and the managerial fit of energy is unreasonable, and vehicle performance is low.
Utility model content
The technical problems to be solved in the utility model be to provide be configured with power-interruption free switching, handoff response rapidly, control
The dry type single disc clutch that system processed is simple, structural volume is little, reliability is high, energy consumption is little, transmission efficiency is high, maintenance cost is low,
It is effectively improved new-energy automobile power transmission efficiency, energy management coupling lean degree and the list being applicable to new-energy automobile of performance
Disk clutch double-motor hybrid assembly.
In order to solve above-mentioned technical problem, the technical solution of the utility model is:
It is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile, including electromotor, elastic shock attenuation even
Connect device, the first motor, single disc clutch, the second motor, the first electric machine controller, the second electric machine controller, entire car controller, drive
Dynamic axle assembly, gas pedal, brake pedal, accumulation power supply, described electromotor, elastic shock attenuation adapter, the first motor, single-deck from
Clutch, the second motor are by being coaxially sequentially connected with；Described second motor output shaft is connected with driving axis；Described accumulation power supply
It is electrically connected with the first electric machine controller, the second electric machine controller, entire car controller respectively；Described first electric machine controller also divides
It is not electrically connected with entire car controller, the first motor；Described second electric machine controller the most respectively with entire car controller, the second motor
It is electrically connected with；Described entire car controller is electrically connected with gas pedal, brake pedal the most respectively.
Further, described single disc clutch includes that line of input star-wheel mechanism, output planetary wheel mechanism, clutch and brake are total
Becoming, the sun gear of described line of input star-wheel mechanism, the sun gear of output planetary wheel mechanism are all connected with intermediate propeller shaft；Described from
Close brake assembly to be connected with line of input star-wheel mechanism.
Further, described clutch and brake assembly includes backward boost, master cylinder, brake, braking connection dish,
Described backward boost, master cylinder, brake, braking connection dish are sequentially connected with.
Further, the braking connection dish of described clutch and brake assembly is connected with the input gear ring of line of input star-wheel mechanism.
Further, the output shaft of described first motor is connected with the planet carrier of line of input star-wheel mechanism；Described output row
The planet carrier of star-wheel mechanism and the second motor power shaft connect.
Further, the power source of described backward boost is source of the gas driving, hydraulic-driven, motorized motions any of which
Kind.
Further, the master cylinder of described clutch and brake assembly is also associated with oil pressure warning unit；Described oil pressure is reported to the police
Device is electrically connected with entire car controller.
Further, described brake is also equipped with tachogenerator, and described tachogenerator is electrical with entire car controller
Connect.
Further, the output shaft side of described first motor is also associated with exporting tachogenerator, and described output is tested the speed biography
Sensor and the first electric machine controller are electrically connected with；The power shaft side of described second motor is also associated with inputting tachogenerator, institute
State input tachogenerator and the second motor controls to be electrically connected with.
Use technique scheme, due to employ electromotor, elastic shock attenuation adapter, the first motor, single disc clutch,
Second motor, the first electric machine controller, the second electric machine controller, entire car controller, driving axis, gas pedal, braking are stepped on
The technical characteristic such as plate, accumulation power supply.This utility model single disc clutch uses two star-like mechanisms, by dry type braking dish carry out from
Close switching, clutching member separated with body drive mechanism,
Clutch process produces heat and does not interferes with internal drive mechanism, motor and electromotor are produced without any axial force,
Clutch is rapid, can slide the combination that rubs the long period, the loss of single disc clutch brake disc structure neutral is little, use coaxial star-like mechanism to tie
Close that power transmission loss is little, axial dimension is little, when changing clutching member without by assembly from chassis dismounting, transmission torque power big, tool
There is adjustable, working service low cost of torque overload defencive function, speed ratio etc. a little；It is connected in series at the two ends of single disc clutch
One motor, the second motor so that the energy output of whole assembly can between electromotor, accumulation power supply operating mode according to assembly
Arbitrarily switching, single disc clutch is owing to realizing the performances such as forward separation, reversely separation, forward drive simultaneously so that assembly
The second motor effectively carry out reclaiming, being stored in accumulation power supply by the energy slowing down, in braking procedure；It is effectively increased new
Energy automobile power transmission efficiency, energy management coupling lean degree and performance.
Accompanying drawing explanation
Fig. 1 is this utility model mechanism principle figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.At this it should be noted that
The explanation of these embodiments is adapted to assist in and understands this utility model, but be not intended that restriction of the present utility model.This
Outward, as long as technical characteristic involved in each embodiment of this utility model disclosed below does not constitutes conflict each other
Just can be mutually combined.
As shown in Figure 1, a kind of single disc clutch double-motor hybrid assembly being applicable to new-energy automobile, including sending out
Motivation 1, elastic shock attenuation adapter the 2, first motor 3, single disc clutch the 4, second motor the 18, first electric machine controller 22, second
Electric machine controller 21, entire car controller 23, driving axis 20, gas pedal 25, brake pedal 26, accumulation power supply 24.Start
Machine 1, elastic shock attenuation adapter the 2, first motor 3, single disc clutch the 4, second motor 18 are by being coaxially sequentially connected with；Second motor
18 output shafts are connected with driving axis 20；Accumulation power supply 24 respectively with first electric machine controller the 22, second electric machine controller 21,
Entire car controller 23 is electrically connected with；First electric machine controller 22 is electrically connected with entire car controller the 23, first motor 3 the most respectively；
Second electric machine controller 21 is electrically connected with entire car controller the 23, second motor 18 the most respectively；Described entire car controller 23 also divides
It is not electrically connected with gas pedal 25, brake pedal 26.
Technique scheme, owing to this utility model single disc clutch 4 have employed two-stage planetary wheeling mechanism global design, with
And two-stage planetary wheeling mechanism uses split design with clutch and brake assembly, its control system is simple, structural volume is little so that this reality
The power failure-free output of clutch switching is realized, it is achieved the LINEARIZED CONTROL of clutch with novel single disc clutch 4；Just/inverse empty
Gear loss is the least, and clutch switching power consumption is little, responds rapidly and smooth-going, and reliability is high, and transmission efficiency is high, low cost, use longevity
Life is long.Clutch and brake assembly realizes from heat radiation air-cooled, can realize clutch element more in the case of not disassembling epicyclic gearbox
Change, maintaining low cost.Be connected in series first motor the 3, second motor 18 at the two ends of single disc clutch 4 so that whole always
The energy output become operating mode according to assembly arbitrarily can switch between electromotor, accumulation power supply, single-deck clutch simultaneously
Device 4 is owing to realizing the performances such as forward separation, reversely separation, forward drive so that the second motor of assembly effectively slowing down, will be made
Energy during Dong carries out reclaiming, being stored in accumulation power supply 24；It is effectively increased new-energy automobile power transmission efficiency, energy
Amount managerial fit lean degree and performance.
More specifically, single disc clutch 4 includes line of input star-wheel mechanism, output planetary wheel mechanism, clutch and brake assembly,
Line of input star-wheel mechanism is connected with output planetary wheel mechanism, and clutch and brake assembly is connected with line of input star-wheel mechanism.Single-deck clutch
The planet carrier 5 of device 4 line of input star-wheel mechanism installs multiple line of input star-wheel 8, line of input star-wheel 8 and input sun gear 6 external toothing,
With input gear ring 9 internal messing.Input sun gear 6, output sun gear 10 are all connected on intermediate propeller shaft 7, it is achieved rotate coaxially.
Export on the planet carrier 30 of star-like wheel mechanism and multiple output planetaries wheel 11 be uniformly installed, export star-like take turns 11 with output sun gear 10
External toothing, with output gear 12 internal messing.Output gear 12 can be fixed on the housing of connection, it is also possible to directly adds on housing
Work forms output gear 12, and this case have employed fixing connected mode in implementing.
Electromotor 1 is connected with elastic shock attenuation adapter 2 outer disc by Flywheel disc, and elastic shock attenuation adapter 2 passes through spline
It is connected with the power shaft of the first motor 3.The output shaft of the first motor 3 is by the line of input star-wheel machine of spline with single disc clutch 4
The line of input carrier 5 of structure connects, and the first motor 3 is located by connecting by outer circumference flange seam with single disc clutch 4.Single disc clutch
The output planetary frame 30 of 4 output planetary wheel mechanisms is connected by spline and the second motor 18, single disc clutch 4 and the second motor 18
Location is connected by flange seam；Second motor 18 imparts power to driving axis 20 by universal drive shaft 19.Energy storage
Power supply 24 is electrically connected with first electric machine controller the 22, second electric machine controller 21, entire car controller 23 respectively；First motor control
Device 22 processed is electrically connected with entire car controller the 23, first motor 3 respectively；Second electric machine controller 21 respectively with entire car controller
23, the second motor 18 is electrically connected with；Entire car controller 23 is electrically connected with gas pedal 25, brake pedal 26 respectively.First electricity
Machine controller 22 controls the first motor 3 and is in driving motor, Generator Status, also controls accumulation power supply 24 and is changed into by unidirectional current
Alternating current or the alternating current that the first motor 3 sends is changed into unidirectional current.Second electric machine controller 21 controls at the second motor 18
In driving motor, Generator Status, also control accumulation power supply 24 unidirectional current is changed into alternating current or is sent by the second motor 21
Alternating current be changed into unidirectional current.First motor the 3, second motor 18 can be but not limited to ac three-phase asynchronous motor, permanent magnetism
Synchronous motor；Wind-cooling heat dissipating can be used to may be used without water-cooling.It is also associated with output on the output shaft of the first motor 3 to test the speed
Sensor 27, output tachogenerator 27 is electrically connected with the first electric machine controller 22；The power shaft side of the second motor 18 also connects
It is connected to input tachogenerator 17, input tachogenerator 17 and the second motor and controls 21 electric connections.
The backward boost 13 of clutch and brake assembly is connected with master cylinder 14, master cylinder 14 be arranged on brake
Piston on 15 connects, and the piston rod of piston is installed and installed external friction block in internal friction block, brake 15；Braking connection dish 27
Brake disc is between internal friction block and external friction block and keeps certain interval, the connection dish of braking connection dish 27 and input gear ring
9 connect.Backward boost 13 can use but be not limited to pneumatic power or hydraulic power or electric-powered, as long as producing axially
The mechanism of thrust all can use；Backward boost 13 promotes the liquid of master cylinder 14 to produce high-pressure and hydraulic, high-pressure and hydraulic
Promoting the piston movement in brake 15, piston rod promotes the motion of internal friction block, in internal friction block, the common effect of external friction block
The lower brake disc by braking connection dish 27 is fixed, so that the connection dish of the braking connection dish 27 being connected with input gear ring 9 is fixed,
Realize input gear ring is fixed, thus provide counteracting force for line of input star-wheel 8, make line of input star-wheel 8 drive sun gear 6 to transport
Dynamic, coaxial output sun gear 10 is driving output planetary frame 30 to move, owing to output gear 12 is on fixing housing again, defeated
Sunny take turns 10 by driving output planetary frame 30 motion realize power output.Master cylinder 14 is also associated with oil pressure warning unit 31,
Oil pressure warning unit 31 is electrically connected with entire car controller 23；Brake 15 is also equipped with tachogenerator 16；Test the speed sensing
Device 16 is electrically connected with entire car controller 23.
If need to transmit power, it is only necessary to start backward boost 13, backward boost 13 promotes braking main
The liquid of cylinder 14 produces high-pressure and hydraulic, and high-pressure and hydraulic promotes the piston movement in brake 15, and piston rod promotes internal friction block fortune
Dynamic, internal friction block, external friction block common effect under the brake disc of braking connection dish 27 is fixed so that with input gear ring
The connection dish of the braking connection dish 27 that 9 connect is fixed, it is achieved fixes input gear ring, provides retroaction for line of input star-wheel 8
Power, makes line of input star-wheel 8 drive sun gear 6 to move, and coaxial output sun gear 10 is driving output planetary frame 30 to move, due to
Output gear 12 is on fixing housing again, and the motion of driving output planetary frame 30 is realized power output by output sun gear 10.Unload
Fall the power that power set 13 load, by the connection dish release of braking connection dish 12, input gear ring 9 can be released and brake.Run
During, oil pressure warning unit 31 is used for monitoring the minimum oil pressure of master cylinder 14, and signal feeds back to entire car controller 23, car load
Controller 23 selects to control the duty of backward boost 13 by logical judgment；When backward boost 13 damages or makes
When dynamic master cylinder 14 damages or connecting hydraulic lines leakage occurs, oil pressure warning unit 31 all can be caused to the event of entire car controller 23 low pressure
Barrier warning is changed in time, to improve the safety used.
Gas pedal 25 has set feeler a point, when a point is used for demarcating pure electric drive to vehicle velocity V a, if entire car controller 23
Send instruction, then can be switched to single disc clutch 4 electromotor 1 drive pattern.Brake pedal 26 has a set feeler c point, c point
Be used for divide pure electrodynamic braking and machinery-reply conjunction braking mode by cable.
This utility model main control strategies and running include the following aspects:
Electromotor quickly starts:
When accumulation power supply 24 electricity abundance, electromotor 1 cuts out by entire car controller 23, and single disc clutch 4 is in separation
State, the second motor 18 drives vehicle to travel；When vehicle drives to set speed, entire car controller 23 controls to the first motor
Device 22 sends instruction, and the first electric machine controller 22 drives the first motor 3 to drive electromotor 1 bent axle by elastic shock attenuation adapter 2
Turning to setting speed, entire car controller 23 sends instruction to the ECU of electromotor 1 and carries out oil spout ignition trigger.
First electric power generation:
When vehicle parking, Reduced Speed Now, slide traveling, pure motor driving or electromotor drive and travel and accumulation power supply 24 needs
When wanting electric energy supplement, having two kinds of situations: one, single disc clutch 4 is in released state, electromotor 1 drives through elastic shock attenuation dish 2
One motor 3, the first motor 3 is converted to generator mode under the first electric machine controller 22 controls, and electromotor 1 is with the first motor 3
Rated speed rated power efficiency power generation, and charge for accumulation power supply 24 after the first electric machine controller 22 rectification；Two, single-deck
When clutch 4 is in non-ramp driving, electromotor 1 not only drives vehicle to travel, and power margin and torque are for the first electricity
Machine 3 generating is charged for accumulation power supply 22.
Pure motor driving:
When vehicle start, low cruise, there are two kinds of ruuning situations: one is that accumulation power supply 24 electricity is sufficient, car load control
Electromotor 1 cuts out by device 23 processed, and master cylinder 14 is not driven by backward boost 13, and the piston in brake 15 is not transported
Dynamic, the connection dish of braking connection dish 27 is in the middle of the gap of internal friction block, external friction block, and input gear ring 9 is by drive braking even
Flange 27 together forwards to, exports the star-like unpowered output of frame 30.First motor 3 and the second motor 18 are in power interruption state,
Entire car controller 23 sends instruction to the second electric machine controller 21, and the second electric machine controller 21 obtains direct current from accumulation power supply 24
Electricity is also converted into three-phase alternating current electric drive the second motor 18 and drives vehicle to travel.Two is that accumulation power supply 24 electricity is not enough, whole
Vehicle controller 23 sends instruction to electromotor 1ECU, and bent axle is driven setting speed, electromotor 1 from tape starting motor by electromotor 1
Starting, meanwhile, single disc clutch is in released state, and electromotor 1 passes through elastic shock attenuation adapter 2 with optimum speed and load merit
Rate drives the first motor 3 to generate electricity, and the three-phase alternating current that the first motor 3 is sent is supplied the second motor by the first electric machine controller 22
Controller 21 drives the second motor 18, and it is that accumulation power supply 24 charges that redundance is converted to unidirectional current.
Electromotor drives and travels:
When gas pedal 25 trespasses a point and the second motor 18 drives vehicle to when setting speed, there are two kinds of ruuning situations:
One is that electromotor 1 remains turned-off, and now, entire car controller 23 sends order-driven the first motor 3 to the first electric machine controller 22
Driving engine crankshaft to rotating speed of target, this rotating speed of target is determined by tachogenerator 16, i.e. entire car controller 23 detects survey
Speed sensor 16 surveyed rotating speed n meets setting n < n0, now thinks that electromotor 1 bent axle has reached rotating speed of target, entire car controller
23 to the ECU of electromotor 1 send instruction carry out oil spout igniting open, meanwhile, entire car controller 23 sends to backward boost 13
Instruction promotes the liquid of master cylinder 14 to produce high-pressure and hydraulic, and high-pressure and hydraulic promotes the piston movement in brake 15, piston rod
Promote the motion of internal friction block, internal friction block, external friction block common effect under the brake disc of braking connection dish 27 is gradually pressed from both sides
Tight braking, so that the connection dish braking of the braking connection dish 27 being connected with input gear ring 9, it is achieved the braking to input gear ring,
Thus provide outbreak firmly for line of input star-wheel 8, make line of input star-wheel 8 drive sun gear 6 to move, coaxial output sun gear 10
Driving output planetary frame 30 to move, owing to output gear 12 is on fixing housing again, driving is exported by output sun gear 10
Planet carrier 30 motion realizes power output.Now, electromotor 1 will export torque and superpose driving vehicle with the second motor 18 torque
Accelerating, when entire car controller 23 detects tachogenerator 16 surveyed rotating speed n=0, the first motor 3 and the second motor 18 exit
Driving is converted to power transmission shaft, and electromotor 1 drives car load to travel.
Two is electromotor 1 when driving the first motor 3 to generate electricity, the second motor 18 drive vehicle to target setting speed, this mesh
Mark speed determined by tachogenerator 16, i.e. entire car controller 23 detect tachogenerator 16 surveyed rotating speed n meet setting n <
N0, time think that vehicle has reached target vehicle speed, entire car controller 23 to backward boost 13 send instruction promote master cylinder
The liquid of 14 produces high-pressure and hydraulic, and high-pressure and hydraulic promotes the piston movement in brake 15, and piston rod promotes the motion of internal friction block,
Internal friction block, external friction block common effect under the brake disc of braking connection dish 27 is gradually clamped braking, so that with defeated
Enter the connection dish braking of the braking connection dish 27 that gear ring 9 connects, it is achieved the braking to input gear ring, thus be line of input star-wheel 8
Thering is provided outbreak firmly, make line of input star-wheel 8 drive sun gear 6 to move, coaxial output sun gear 10 is driving output planetary frame
30 motions, owing to output gear 12 is on fixing housing again, driving output planetary frame 30 is moved realization by output sun gear 10
Power exports, and now, electromotor 1 will export torque and superpose driving vehicle acceleration with the second motor 18 torque, work as full-vehicle control
When device 23 detects tachogenerator 16 surveyed rotating speed n=0, the first motor 3 exits generator mode and is converted to power transmission shaft, and second
Motor 18 exits driving and is converted to power transmission shaft, and electromotor 1 drives car load to travel.
Braking:
When brake pedal 26, there are two kinds of situations: one is when pedal is not less than set point c, single disc clutch 4
Being in released state, entire car controller 23 sends instruction to the second electric machine controller 21, and the second motor 18 is switched to power generation mode,
Vehicle is produced electric braking, and the electric energy of recovery is stored into accumulation power supply 24 after the second electric machine controller 21 rectification.Two are
When pedal exceedes set point c, single disc clutch is in released state, and entire car controller 23 is to the second electric machine controller 21 and whole
Car mechanical braking system sends instruction, and the second motor 18 is switched to power generation mode, mechanical braking and motor braking and produces vehicle
Composite braking, and the electric energy of recovery is stored into accumulation power supply 24 after the second electric machine controller 21 rectification.
Slide:
When unclamping gas pedal 25 and not brake pedal 26, entire car controller 23 sends instruction and allows single-deck clutch
Device is in released state, and the first motor 3 is converted to generator mode, by sent for electromotor 1 energy storage to accumulation power supply 24
In；If now accumulation power supply 24 electricity is sufficient, then entire car controller 23 will close electromotor 1.
Fault diagnosis model:
When single disc clutch be in one grade drive time, master cylinder 14 oil pressure less than set threshold value P0 oil pressure warning unit 31 to
Entire car controller 23 sends fault alarm.If tachogenerator 16 detects when braking connection dish 24 has rotating speed to produce, to car load
Controller 23 sends warning.When single disc clutch 4 is in driving, master cylinder 14 oil pressure is reported to the police less than setting threshold value P1 oil pressure
Device 31 sends fault alarm to entire car controller 23.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, in the case of without departing from this utility model principle and spirit, right
These embodiments carry out multiple change, revise, replace and modification, still fall within protection domain of the present utility model.
Claims (9)
1. it is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile, including electromotor, driving axis, oil
Door pedal, brake pedal, it is characterised in that also include elastic shock attenuation adapter, the first motor, single disc clutch, the second motor,
First electric machine controller, the second electric machine controller, entire car controller, accumulation power supply, described electromotor, elastic shock attenuation adapter,
First motor, single disc clutch, the second motor are by being coaxially sequentially connected with；Described second motor output shaft is with driving axis even
Connect；Described accumulation power supply is electrically connected with the first electric machine controller, the second electric machine controller, entire car controller respectively；Described
One electric machine controller is electrically connected with entire car controller, the first motor the most respectively；Described second electric machine controller is the most respectively with whole
Vehicle controller, the second motor are electrically connected with；Described entire car controller is electrically connected with gas pedal, brake pedal the most respectively.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 1, it is special
Levying and be, described single disc clutch includes line of input star-wheel mechanism, output planetary wheel mechanism, clutch and brake assembly, described input
The sun gear of planetary wheeling mechanism, the sun gear of output planetary wheel mechanism are all connected with intermediate propeller shaft；Described clutch and brake assembly
It is connected with line of input star-wheel mechanism.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 2, it is special
Levying and be, described clutch and brake assembly includes backward boost, master cylinder, brake, braking connection dish, and described braking is moved
Power apparatus, master cylinder, brake, braking connection dish are sequentially connected with.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 3, it is special
Levying and be, the braking connection dish of described clutch and brake assembly is connected with line of input star-wheel mechanism input gear ring.
5. according to the single disc clutch double-motor hybrid being applicable to new-energy automobile described in any one of claim 2～4
Assembly, it is characterised in that the output shaft of described first motor is connected with the planet carrier of line of input star-wheel mechanism；Described output planetary
The planet carrier of wheel mechanism and the second motor power shaft connect.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 3, it is special
Levying and be, the power source of described backward boost is source of the gas driving, hydraulic-driven, motorized motions any of which kind.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 3, it is special
Levy and be, the master cylinder of described clutch and brake assembly is also associated with oil pressure warning unit；Described oil pressure warning unit and car load control
Device processed is electrically connected with.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 3, it is special
Levying and be, described brake is also equipped with tachogenerator, and described tachogenerator is electrically connected with entire car controller.
The single disc clutch double-motor hybrid assembly being applicable to new-energy automobile the most according to claim 1, it is special
Levying and be, the output shaft side of described first motor is also associated with exporting tachogenerator, described output tachogenerator and first
Electric machine controller is electrically connected with；The power shaft side of described second motor is also associated with inputting tachogenerator, and described input is tested the speed
Sensor and the second motor control to be electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489468.6U CN205736912U (en) | 2016-05-25 | 2016-05-25 | It is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489468.6U CN205736912U (en) | 2016-05-25 | 2016-05-25 | It is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile |
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| Publication Number | Publication Date |
|---|---|
| CN205736912U true CN205736912U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620489468.6U Active CN205736912U (en) | 2016-05-25 | 2016-05-25 | It is applicable to the single disc clutch double-motor hybrid assembly of new-energy automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835684A (en) * | 2016-05-25 | 2016-08-10 | 广州市新域动力技术有限公司 | Single-disk clutch dual-motor hybrid power assembly applicable to new energy automobile |
| CN107539133A (en) * | 2017-08-25 | 2018-01-05 | 东莞中山大学研究院 | The generation method and device of a kind of control strategy for regenerative braking |
-
2016
- 2016-05-25 CN CN201620489468.6U patent/CN205736912U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835684A (en) * | 2016-05-25 | 2016-08-10 | 广州市新域动力技术有限公司 | Single-disk clutch dual-motor hybrid power assembly applicable to new energy automobile |
| CN107539133A (en) * | 2017-08-25 | 2018-01-05 | 东莞中山大学研究院 | The generation method and device of a kind of control strategy for regenerative braking |
| CN107539133B (en) * | 2017-08-25 | 2019-08-30 | 东莞中山大学研究院 | A kind of generation method and device of control strategy for regenerative braking |
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