CN110271404A - A kind of single motor hybrid mechanism - Google Patents
A kind of single motor hybrid mechanism Download PDFInfo
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- CN110271404A CN110271404A CN201910506479.9A CN201910506479A CN110271404A CN 110271404 A CN110271404 A CN 110271404A CN 201910506479 A CN201910506479 A CN 201910506479A CN 110271404 A CN110271404 A CN 110271404A
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- engine
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- 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
- B60K6/26—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 motors or the generators
-
- 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
- B60K6/36—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 transmission gearings
- B60K6/365—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 transmission gearings with the gears having orbital motion
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Structure Of Transmissions (AREA)
Abstract
The embodiment of the invention discloses a kind of single motor hybrid mechanisms, including engine, motor assembly, compound planetary gear set, joint element and output assembly, the engine output end and input axis connection, the motor assembly is connect by motor driven gear with connector, the input shaft, motor driven gear, output gear and compound planetary gear set setting are on an axis, the engine output end is provided with P2 clutch, the P2 clutch drive end and input axis connection, Partner is connect with motor driven gear and connector, the engine, the engine and motor assembly rotation are passed through multi-gear transmission by the engagement or separation of multiple joint element various combinations and are transmitted to output assembly by motor assembly and compound planetary gear set.Using the present invention, have the advantages that structure is simple, cheap, energy-saving effect is significant.
Description
Technical field
The present invention relates to a kind of hybrid power system for automobile more particularly to a kind of single motor hybrid mechanisms.
Background technique
Automobile improves the Happiness Index in people's daily life and the course of work with its superior function.But it is too strong
Oil consumption problem and problem of environmental pollution great challenge is brought to petroleum resources and ecological environment.Therefore automobile industry is had to
It makes the transition from traditional energy consumption mode to energy-saving and environment-friendly mode.In recent years, with pure electric automobile, hybrid vehicle, combustion
Material battery car is that the new-energy automobile of representative achieves great progress.But due to being used as pure electric automobile and combustion at this stage
Expecting the battery of one of critical component of battery car, that there are energy densities is low, the service life is shorter, price is higher and the dirt of battery itself
The problems such as dye, so that the development progress of electric car and industrialization are by more serious limitation.Its cost performance can not be with tradition
Internal-combustion engines vehicle contend with.Hybrid vehicle just compensates for the shortcomings that electric car well at this time.Hybrid vehicle
It is exactly by motor and cluster engine cooperation is driving force.Combine that motor is pollution-free, noise is low and engine continuous in this way
The advantages of longevity of service, good dynamic property.
Mainstream hybrid power is exactly the bypass type hybrid power of Toyota Motor currently on the market.The disadvantage is that bi-motor is needed to transport
Row, at high cost, only there are two gears, and high-speed motor is needed just to adapt to the torque and rate request of trap for automobile traveling.
As shown in Figure 1,105644335 A of patent No. CN discloses a kind of vehicle double-motor power system, including first
The first gear group between first motor drive shaft and jackshaft is arranged in motor, the second motor, jackshaft, is arranged second
Second gear group between motor driving shaft and jackshaft, there are also synchronizers, can be a certain by single synchronizer in shift
The motor of side actively adjusts the speed, and approaches synchronizer both ends revolving speed when shift, shifts gears more smooth.But can only realize two gear speed changes,
Different driving needs are not adapted to.
In the prior art, some P2 formula hybrid powers also maintain automatic transmission torque converter function and structure, still
It is started to walk using torque converter, such hybrid power system, oil-saving effect is poor.Some shunt hybrid powers rely on bi-motor,
It is able to achieve pure electric drive or engine and motor parallel driving, it is at high cost.It is more existing to be improved based on traditional automatic transmission
Hybrid power be substantially P2 P3 structure, operating mode is single.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that providing a kind of single motor hybrid mechanism, solve existing
Structure is complicated for hybrid power system for automobile, and motor is needed to work in the very big range of speeds, and loss is larger, and calorific value is big, energy conservation
The not significant and at high cost problem of effect.
The embodiment of the invention provides a kind of single motor hybrid mechanism, the present invention is in traditional 6AT automatic gear-box
On the basis of improve, connect motor assembly with engine and double mass flywheel using P2 clutch, pass through multiple engagements member
Part and compound planetary gear set transmit motor and engine power multi-gear transmission.Including engine, motor assembly, compound planetary
Gear set, joint element and output assembly, the engine output end and input axis connection, the motor assembly pass through motor quilt
Moving gear is connect with connector, and the input shaft, motor driven gear, output gear and compound planetary gear set are arranged at one
On axis, the engine output end is provided with P2 clutch, and wherein double mass flywheel one end is connect with engine output end, separately
One end is connect with P2 clutch, the P2 clutch drive end and input axis connection, Partner respectively with motor driven gear and
Connector connection, the engagement that the engine, motor assembly and compound planetary gear set pass through multiple joint element various combinations
Or the engine and motor assembly rotation are transmitted to output assembly by multi-gear transmission by separation.
Further, the joint element include C1 clutch, B2 brake coupling, F one-way clutch, C2 clutch,
B1 brake coupling and C3 clutch；
The C1 clutch Partner is connect with compound planetary frame, drive end and input axis connection, the B2 braking clutch
The Partner of device and F one-way clutch is connect with compound planetary frame, and drive end is fixed on case of transmission；
The C2 clutch drive end is connect with connector, and Partner is connect with compound planetary small sun gear, the C3 from
Clutch drive end is connect with connector, and Partner is connect by B1 brake coupling with the big sun gear of compound planetary, the B1 system
For braking the big sun gear of compound planetary, the B1 brake coupling is fixed on case of transmission dynamic clutch.
Further, the compound planetary gear set includes that compound planetary frame, compound planetary small sun gear, compound planetary are big
Sun gear, compound planetary gear ring, compound planetary pinion gear and compound planetary spool gear；
The compound planetary frame is connect with the Partner of C1 clutch, B2 brake coupling and F one-way clutch respectively；
The compound planetary small sun gear is connect with the Partner of C2 clutch；
The big sun gear of compound planetary is connect by B1 brake coupling with the Partner of C3 clutch；
The compound planetary spool gear passes through bearing support on compound planetary frame, with compound planetary gear ring and compound planetary
Big sun gear engagement；
The compound planetary pinion gear by bearing support on compound planetary frame, with compound planetary small sun gear and compound
The engagement of planet spool gear；
The compound planetary gear ring is connect with output gear.
Further, the motor assembly includes motor stator, rotor, motor driving gear and motor passive tooth
Wheel, the motor stator are fixed on case of transmission, and the rotor is connect by axis with motor driving gear, the electricity
Owner's moving gear is engaged with motor driven gear.
Further, the output assembly include output gear, the first intermediate gear, the second intermediate gear, output shaft and
Differential side gear, first intermediate gear and the second intermediate gear are arranged on the output shaft, the output gear
It is engaged with the first intermediate gear, second intermediate gear is engaged with differential side gear, and the differential side gear is defeated
Power out.
Further, the output gear is by bearing support on case of transmission.
Further, the engine output end is additionally provided with double mass flywheel, the double mass flywheel for starting and
It transmits the driving torque of engine and improves the rotary inertia of speed changer.
Further, the input shaft and output shaft are arranged in parallel with motor output shaft.
The implementation of the embodiments of the present invention has the following beneficial effects:
(1) present invention shunts mixed power plant using six gears or the matching of four speed automatic transmissions, and advantage is that
The acceleration and fuel saving of vehicle driving can be adapted to using slowspeed machine, motor can work in high efficiency region, electricity
Can consumption it is small, battery once charges mileage travelled height, and calorific value is small, low in cost, not high-speed motor utter long and high-pitched sounds and noise.
(2) present invention links together motor, engine and automatic transmission by multiple joint elements, to realize
The various modes such as pure electric-type, shunt, motor and engine combination drive, different operational modes solve different driving requirements, make
Hybrid mechanism energy-saving effect is significant.
(3) present invention substitutes torque converter using a motor and clutch, and motor is set in transmission case body, is passed through
Motor driving gear and the engagement of motor driven gear are arranged in parallel motor with input shaft, and structure is simple, cheap.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of technical solution of the present invention
The attached drawing used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Its attached drawing.
Fig. 1 is a kind of structure diagram of vehicle double-motor hybrid power system in the prior art；
Fig. 2 is a kind of structure diagram of the first embodiment of single motor hybrid mechanism of the present invention；
Fig. 3 is a kind of structure diagram of second of embodiment of single motor hybrid mechanism of the present invention；
Wherein, appended drawing reference is corresponding in figure are as follows: 1- engine, 2- input shaft, 3-P2 clutch, 4- motor assembly, 5- are multiple
Planetary gear set, 6- joint element are closed, 7- exports assembly, 8- case of transmission, 9- connector, 401- motor stator, 402- electricity
Machine rotor, 403- motor driving gear, 404- motor driven gear, 501- compound planetary frame, 502- compound planetary small sun gear,
503- compound planetary large sun gear, 504- compound planetary gear ring, 505- compound planetary pinion gear, 506- compound planetary long tooth
Wheel, 601-C1 clutch, 602-B2 brake coupling, 603-F one-way clutch, 604-C2 clutch, 605-B1 brake from
Clutch, 606-C3 clutch, 701- output gear, the first intermediate gear of 702-, the second intermediate gear of 703-, 704- output shaft,
705- differential side gear.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, carries out to the technical solution in inventive embodiments clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, shall fall within the protection scope of the present invention.
Embodiment 1:
As shown in Fig. 2, a kind of single motor hybrid mechanism, including engine 1, motor assembly 4, compound planetary gear set
5, joint element 6 and output assembly 7,1 output end of engine are connect with input shaft 2, and the motor assembly 4 passes through motor quilt
Moving gear 404 is connect with connector 9, the input shaft 2, motor driven gear 404, output gear 701 and dual planetary gear
5 setting of group on an axis, is also coaxially arranged with P2 clutch between 1 output end of engine and motor driven gear 404
Device 3,3 drive end of P2 clutch are connect with input shaft 2, and Partner connects with motor driven gear 404 and connector 9 respectively
Connect, the engine 1, motor assembly 4 and compound planetary gear set 5 by the engagement of the various combination of multiple joint elements 6 or
The engine 1 and the rotation of motor assembly 4 are transmitted to output assembly 7 by multi-gear transmission by separation.
Specifically, the joint element 6 include C1 clutch 601, B2 brake coupling 602, F one-way clutch 603,
C2 clutch 604, B1 brake coupling 605 and C3 clutch 606；
601 Partner of C1 clutch is connect with compound planetary frame 501, and drive end is connect with input shaft 2, the B2
The Partner of brake coupling 602 and F one-way clutch 603 is connect with compound planetary frame 501, and drive end is fixed on speed changer
On shell 8,604 drive end of C2 clutch is connect with connector 9, and Partner is connect with compound planetary small sun gear 502；Institute
It states 606 drive end of C3 clutch to connect with connector 9, Partner passes through B1 brake coupling 605 and the big sun gear of compound planetary
503 connections, for braking the big sun gear 503 of compound planetary, the B1 brake coupling 605 is fixed on B1 brake coupling 605
On case of transmission 8.
Specifically, the compound planetary gear set 5 include compound planetary frame 501, it is compound planetary small sun gear 502, compound
The big sun gear 503 of planet, compound planetary gear ring 504, compound planetary pinion gear 505 and compound planetary spool gear 506；
The compound planetary frame 501 and 601 Partner of C1 clutch, the Partner of B2 brake coupling 602 and F unidirectionally from
The Partner of clutch 603 connects；
The compound planetary small sun gear 502 is connect with the Partner of C2 clutch 604；
The big sun gear 503 of compound planetary is connect by B1 brake coupling 605 with the Partner of C3 clutch 606；
The compound planetary spool gear 506 passes through bearing support on compound planetary frame 501, with compound planetary gear ring 504
It is engaged with the big sun gear 503 of compound planetary；
The compound planetary pinion gear 505 passes through bearing support on compound planetary frame 501, with compound planetary small sun gear
502 and compound planetary spool gear 506 engage；
The compound planetary gear ring 504 is connect with output gear 701.
The motor assembly 4 includes motor stator 401, rotor 402, motor driving gear 403 and motor passive tooth
Wheel 404, the motor stator 401 is fixed on case of transmission 8, and the rotor 402 passes through axis and motor driving gear
403 connections, the motor driving gear 403 are engaged with motor driven gear 404.Motor by motor driven gear 404 with it is defeated
Enter the connection of axis 2, motor is not co-axially mounted with engine.The motor stator 401 is that the rotor 402 provides electromagnetic drive
Power.
The output assembly 7 includes output gear 701, the first intermediate gear 702, the second intermediate gear 703, output shaft
704 and differential side gear 705, first intermediate gear 702 and the second intermediate gear 703 are arranged in the output shaft
On 704, the output gear 701 is engaged with the first intermediate gear 702, second intermediate gear 703 and Differential passive teeth
705 engagement of wheel, 705 output power of differential side gear.
The output gear 701 is by bearing support on case of transmission 8.
1 output end of engine is additionally provided with double mass flywheel, and the double mass flywheel is mounted on input shaft 2, uses
In the rotary inertia of the driving torque and raising speed changer that start and transmit engine.
The input shaft and output shaft are arranged in parallel with motor output shaft.
1 one kind six of embodiment as shown in Figure 2 keeps off the function that single motor hybrid power system may be implemented are as follows:
(1), electric motor starting engine mode:
When P2 clutch 3 engages, rotor 402 drives output shaft 2 to rotate under the electromagnetic force of motor stator 401, opens
Dynamic engine.
(2), motor drive mode:
In low speed, motor drive mode can be used, at this moment, engine 1 and double mass flywheel can stop working.
One gear electric running mode: when the engagement of C2 clutch 604, B2 brake coupling 602 or F one-way clutch 11
When engagement, rotor 402 rotates under the electromagnetic force of motor stator 401, driving motor driving gear 403 → motor passive tooth
Take turns 404 → C2 clutch, 604 → compound planetary Sunny gear 502 → compound planetary gear ring, 504 → output gear 701 → the first
702 → output shaft of intermediate gear, 704 → the second 703 → differential side gear of intermediate gear 705, output power drive vehicle
Traveling；At this point, compound planetary frame 501 is under the braking of B2 brake coupling 602 or F one-way clutch 603, it is static not turn.
Second gear electric running mode: when C2 clutch 604 and B1 brake coupling 605 engage, rotor 402 is in electricity
It is rotated under the electromagnetic force of machine stator 401, driving motor driving gear 403 → motor, 404 → C2 of driven gear clutch 604 → multiple
Close 504 → output gear of planet Sunny gear 502 → compound planetary gear ring, 701 → the first 702 → output shaft of intermediate gear
704 → the second 703 → differential side gears of intermediate gear 705, output power drive vehicle driving；At this point, B1 braking clutch
Device 605 brakes the big sun gear gear 503 of compound planetary, and compound planetary frame 501 rotates, and transmits power.
Three gear electric running modes: when C2 clutch 604 and C3 clutch 606 engage, rotor 402 is fixed in motor
It is rotated under the electromagnetic force of son 401, driving motor driving gear 403 → motor, 404 → C2 of driven gear clutch 604 and C3 clutch
701 → the first 702 → output shaft of intermediate gear of device 606 → compound planetary gear ring, 504 → output gear, 704 → the second intermediate gear
703 → differential side gear 705 transmits power at this point, compound planetary gear set 5 rotates integrally, and output power drives vehicle
Traveling.
(3), motor and engine shunt drive mode:
Four gear motors and engine shunt drive mode: when C2 clutch 604 and C1 clutch 601 engage, electronic function
Rate stream is that rotor 402 rotates under the electromagnetic force of motor stator 401, driving motor driving gear 403 → motor passive tooth
Take turns 404 → C2 clutch, 604 → compound planetary Sunny gear 503 → compound planetary gear ring, 504 → output gear 701 → the first
Intermediate gear 702 arrives differential side gear 705, drives vehicle driving；At this point, engine power stream is, engine 1 drives defeated
Enter axis 2, drives among 601 → compound planetary of C1 clutch frame 501 → compound planetary gear ring, 504 → output gear 701 → the first
Gear 702 arrives differential side gear 705, drives vehicle driving；Two bursts of power flows collect output power driving vehicle driving.
Five gear motors and engine shunt drive mode: when C3 clutch 606 and C1 clutch 601 engage, electronic function
Rate stream is that rotor 402 rotates under the electromagnetic force of motor stator 401, driving motor driving gear 403 → motor passive tooth
Take turns 404 → C3 clutch, 606 → compound planetary large sun gear 503 → compound planetary gear ring, 504 → output gear 701 → the first
Intermediate gear 702 arrives differential side gear 705, drives vehicle driving；At this point, engine power stream is, engine 1 drives defeated
Enter axis 2, drives among 601 → compound planetary of C1 clutch frame 501 → compound planetary gear ring, 504 → output gear 701 → the first
Gear 702 arrives differential side gear 705, drives vehicle driving；Two bursts of power flows collect output power driving vehicle driving.
Four gear, five gear motors and engine shunt drive mode under, the adjustable compound planetary gear set 5 of motor it is defeated
Revolving speed out makes engine be always operating at fuel-economizing region, meanwhile, motor can enter charge mode.
(4), engine drive mode:
Under engine drive mode, motor can enter without electricity, inactivity output mode.
One gear engine drive mode: P2 clutch 3 engages, and C2 clutch 604 engages, B2 brake coupling 602 or F
One-way clutch 603 engages, power transmission route are as follows: and input shaft 2 → P2 clutch 3 → connector, 9 → C2 clutch 604 →
Compound planetary small sun gear 502 → compound planetary pinion gear 505 → compound planetary, 506 → compound planetary of spool gear gear ring 504 →
701 power output of output gear, because B2 brake coupling 602 or F one-way clutch 603 engage, compound planetary frame 501 is not
Dynamic, the big sun gear of compound planetary rotates counterclockwise.
Second gear engine drive mode: P2 clutch 3, C2 clutch 604 and B1 brake coupling 605 engage, and power passes
Dynamic route are as follows: input shaft 2 → P2 clutch 3 → connector, 9 → C2,604 → compound planetary of clutch small sun gear 502 → compound
505 → compound planetary of planet pinion spool gear 506 surrounds big 503 rotations of the sun gear → compound planetary of compound planetary not turned
504 → output gear of gear ring, 701 power output, compound planetary frame 501 rotate clockwise.
Three gear engine drive modes: when the engagement of P2 clutch 3, C2 clutch 604 and C3 clutch 606, power transmission
Route are as follows: input shaft 2 → P2 clutch 3 → connector, 9 → C2 clutch 604 and C3 clutch 606 → compound planetary Sunny
Wheel 502 and compound planetary 503 → compound planetary gear set of gear wheel rotate integrally → compound planetary 504 → output gear of gear ring
701 power outputs.
Four gear engine drive modes: P2 clutch 3, C2 clutch 604 and C1 clutch 601 engage, power transmission road
Line are as follows: input shaft 2 → P2 clutch 3 → connector, 9 → C2 clutch 604 and → compound planetary small sun gear 502 → compound row
504 → output gear of star pinion gear 505 → compound planetary spool gear 506 → compound planetary gear ring, 701 power output, input shaft 2
→ P2 clutch 3 → C1 clutch 601 → compound planetary frame 501 → compound planetary, 505 → compound planetary of pinion gear spool gear 506
504 → output gear of → compound planetary gear ring, 701 power output.
Five gear engine drive modes: P2 clutch 3, C3 clutch 604 and C1 clutch 601 engage, and input shaft 2 will move
Power is directly passed to connector；Clutch C3 work, power pass to the big sun gear 503 of compound planetary by connector 9；Clutch
Device C1 work, power is simultaneously by being directly passed to compound planetary frame 501 with input shaft 2；Since compound planetary frame 501 is higher than compound
The revolving speed of the big sun gear 503 of planet, so compound planetary frame 501 is rotated clockwise around the big wheel of the sun 503 of compound planetary, this
When compound planetary spool gear 506 rotate clockwise, compound planetary gear ring 504 is clockwise with the revolving speed for being higher than compound planetary frame 501
Rotation, by 701 power output of compound planetary gear ring 504 and output gear.
Six gear engine drive modes: C1 clutch 601 and B1 brake coupling 605 engage, power transmission route: input
Axis 2 → C1 clutch 601 → compound planetary frame 501 → compound planetary spool gear 506 → compound planetary, 504 → output gear of gear ring
Take turns 701 power outputs.
Reverse gear engine drive mode: C3 clutch 606 and B2 brake coupling 602 engage, power transmission route: input
Big 503 → compound planetary of the sun gear spool gear of axis 2 → P2 clutch 3 → C3,606 → compound planetary of clutch 506 → compound row
504 → output gear of star gear ring, 701 power output.Because B2 brake coupling 602 works, compound planetary frame 501 is fixed.
(5), motor and engine parallel drive mode:
One gear motor and engine parallel drive mode: engine drive mode is kept off one, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Second gear motor and engine parallel drive mode: in second gear engine drive mode, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Three gear motors and engine parallel drive mode: engine drive mode is kept off three, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Four gear motors and engine parallel drive mode: engine drive mode is kept off four, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Five gear motors and engine parallel drive mode: engine drive mode is kept off five, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Six gear motors and engine parallel drive mode: engine drive mode is kept off six, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Under motor and engine parallel drive mode, motor charge function may be implemented.
As shown in table 1 below, implement difference gear corresponding clutch when six gear single motor hybrid power system different mode in 1
The state diagram of device and brake.Wherein "○" indicate engagement state, "-" indicate release conditions, " () " indicate or state.
Various modes operation can be used in the present invention under different driving requirements, and energy-saving effect is significant.Just using slowspeed machine
It is adapted to the acceleration and fuel saving of vehicle driving, motor can work in high efficiency region, and power consumption is small, battery one
Secondary charging mileage travelled is high, and calorific value is small, low in cost.
Embodiment 2:
If Fig. 3 is another embodiment of the present invention, one kind four keeps off single motor hybrid power assembly, including engine 1, motor
Assembly 4, compound planetary gear set 5, joint element 6 and output assembly 7,1 output end of engine are connect with input shaft 2, institute
It states motor assembly 4 to connect by motor driven gear 404 with connector 9, the input shaft 2, motor driven gear 404, output
Gear 701 and the setting of compound planetary gear set 5 on an axis, are also coaxially disposed between the engine 1 and motor assembly 4
There is P2 clutch 3,3 drive end of P2 clutch is connect with input shaft 2, Partner and motor driven gear 404 and connector 9
Connection, the engine 1, motor assembly 4 and compound planetary gear set 5 pass through multiple joint elements 6 for the engine 1 and electricity
The rotation of machine assembly 4 is transmitted to output assembly 7 by multi-gear transmission.
The joint element 6 includes C1 clutch 601, B2 brake coupling 602, F one-way clutch 603, C2 clutch
604 and C3 clutch 606；
601 Partner of C1 clutch is connect with compound planetary frame 501, and drive end is connect with input shaft 2, the B2
The Partner of brake coupling 602 and F one-way clutch 603 is connect with compound planetary frame 501, and drive end is fixed on speed changer
On shell 8；604 drive end of C2 clutch is connect with connector 9, and Partner is connect with compound planetary small sun gear 502；Institute
It states 606 drive end of C3 clutch to connect with connector 9, Partner is connect with the big sun gear 503 of compound planetary.
The compound planetary gear set 5 include compound planetary frame 501, compound planetary small sun gear 502, compound planetary greatly too
Sun wheel 503, compound planetary gear ring 504, compound planetary pinion gear 505 and compound planetary spool gear 506；
The compound planetary frame 501 and 601 Partner of C1 clutch, the Partner of B2 brake coupling 602 and F unidirectionally from
The Partner of clutch 603 connects；The compound planetary small sun gear 502 is connect with the Partner of C2 clutch 604；It is described multiple
The big sun gear 503 of planet is closed to connect with the Partner of C3 clutch 606；The compound planetary spool gear 506 passes through bearing support
On compound planetary frame 501, engaged with compound planetary gear ring 504 and the big sun gear 503 of compound planetary；The small tooth of compound planetary
Wheel 505 passes through bearing support on compound planetary frame 501, with compound planetary small sun gear 502 and compound planetary spool gear 506
Engagement；The compound planetary gear ring 504 is connect with output gear 701.
The motor assembly 4 includes motor stator 401, rotor 402, motor driving gear 403 and motor passive tooth
Wheel 404, the motor stator 401 is fixed on case of transmission 8, and the rotor 402 passes through axis and motor driving gear
403 connections, the motor driving gear 403 are engaged with motor driven gear 404.Motor by motor driven gear 404 with it is defeated
Enter the connection of axis 2, motor is not co-axially mounted with engine.
The output assembly 7 includes output gear 701, the first intermediate gear 702, the second intermediate gear 703, output shaft
704 and differential side gear 705, first intermediate gear 702 and the second intermediate gear 703 are arranged in the output shaft
On 704, the output gear 701 is engaged with the first intermediate gear 702, second intermediate gear 703 and Differential passive teeth
704 engagement of wheel, 704 output power of differential side gear.
The output gear 701 is by bearing support on case of transmission 8.
1 output end of engine is additionally provided with double mass flywheel, and the double mass flywheel is mounted on input shaft 2, institute
Double mass flywheel is stated for starting and transmitting the driving torque of engine and improve the rotary inertia of speed changer.
The input shaft and output shaft are arranged in parallel with motor output shaft.
2 invention of Fig. 3 embodiment label number and parts title is identical as Fig. 2.
As shown in figure 3, the inventive structure difference from Example 1 of embodiment 2 is to delete B1 brake coupling 605,
Six gears are reduced to four gears, other connection types are all identical.
One kind four as shown in Figure 3 keeps off the function that single motor hybrid power system may be implemented are as follows:
(1), electric motor starting engine mode:
When P2 clutch 3 engages, rotor 402 drives output shaft 2 to rotate under the electromagnetic force of motor stator 401, opens
Dynamic engine.
(2), motor drive mode:
In low speed, motor drive mode can be used, at this moment, engine 1 and double mass flywheel can stop working.
One gear electric running mode: when the engagement of C2 clutch 604, B2 brake coupling 602 or F one-way clutch 11
When engagement, rotor 402 rotates under the electromagnetic force of motor stator 401, driving motor driving gear 403 → motor passive tooth
Take turns 404 → C2 clutch, 604 → compound planetary Sunny gear 502 → compound planetary gear ring, 504 → output gear 701 → the first
702 → output shaft of intermediate gear, 704 → the second 703 → differential side gear of intermediate gear 705, output power drive vehicle
Traveling；At this point, compound planetary frame 501 is under the braking of B2 brake coupling 602 or F one-way clutch 603, it is static not turn.
Second gear electric running mode: when C2 clutch 604 and C3 clutch 606 engage, rotor 402 is fixed in motor
It is rotated under the electromagnetic force of son 401, driving motor driving gear 403 → motor, 404 → C2 of driven gear clutch 604 and C3 clutch
701 → the first 702 → output shaft of intermediate gear of device 606 → compound planetary gear ring, 504 → output gear, 704 → the second intermediate gear
703 → differential side gear 705 transmits power at this point, compound planetary gear set 5 rotates integrally, and output power drives vehicle
Traveling.
(3), motor and engine shunt drive mode:
Three gear motors and engine shunt drive mode: when C2 clutch 604 and C1 clutch 601 engage, electronic function
Rate stream is that rotor 402 rotates under the electromagnetic force of motor stator 401, driving motor driving gear 403 → motor passive tooth
Take turns 404 → C2 clutch, 604 → compound planetary Sunny gear 503 → compound planetary gear ring, 504 → output gear 701 → the first
702 → output shaft of intermediate gear, 704 → the second 703 → differential side gear of intermediate gear 705 drives vehicle driving；At this point,
Engine power stream is that engine 1 drives 601 → compound planetary of C1 clutch frame 501 → compound planetary tooth with driven input shaft 2
It is passive to enclose 504 → output gear, 701 → the first 702 → output shaft of intermediate gear, 704 → the second 703 → differential mechanism of intermediate gear
Gear 705 drives vehicle driving；Two bursts of power flows collect output power driving vehicle driving.
Four gear motors and engine shunt drive mode: when C3 clutch 606 and C1 clutch 601 engage, electronic function
Rate stream is that rotor 402 rotates under the electromagnetic force of motor stator 401, driving motor driving gear 403 → motor passive tooth
Take turns 404 → C3 clutch, 606 → compound planetary large sun gear 503 → compound planetary gear ring, 504 → output gear 701 → the first
702 → output shaft of intermediate gear, 704 → the second 703 → differential side gear of intermediate gear 705 drives vehicle driving；At this point,
Engine power stream is that engine 1 drives 601 → compound planetary of C1 clutch frame 501 → compound planetary tooth with driven input shaft 2
It is passive to enclose 504 → output gear, 701 → the first 702 → output shaft of intermediate gear, 704 → the second 703 → differential mechanism of intermediate gear
Gear 705 drives vehicle driving；Two bursts of power flows collect output power driving vehicle driving.
Three gear, four gear motors and engine shunt drive mode under, the adjustable compound planetary gear set 5 of motor it is defeated
Revolving speed out makes engine be always operating at fuel-economizing region, meanwhile, motor can enter charge mode.
(4), engine drive mode:
Under engine drive mode, motor can enter without electricity, inactivity output mode.
One gear engine drive mode: P2 clutch 3 engages, and C2 clutch 604 engages, B2 brake coupling 602 or F
One-way clutch 603 engages, power transmission route are as follows: and input shaft 2 → P2 clutch 3 → connector, 9 → C2 clutch 604 →
Compound planetary small sun gear 502 → compound planetary pinion gear 505 → compound planetary, 506 → compound planetary of spool gear gear ring 504 →
701 power output of output gear, because B2 brake coupling 602 or F one-way clutch 603 engage, compound planetary frame 501 is not
Dynamic, the big sun gear of compound planetary rotates counterclockwise.
Second gear engine drive mode: when the engagement of P2 clutch 3, C2 clutch 604 and C3 clutch 606, power transmission
Route are as follows: input shaft 2 → P2 clutch 3 → connector, 9 → C2 clutch 604 and C3 clutch 606 → compound planetary Sunny
Wheel 502 and compound planetary 503 → compound planetary gear set of gear wheel rotate integrally → compound planetary 504 → output gear of gear ring
701 power outputs.
Three gear engine drive modes: P2 clutch 3, C2 clutch 604 and C1 clutch 601 engage, power transmission road
Line are as follows: input shaft 2 → P2 clutch 3 → connector, 9 → C2 clutch 604 and → compound planetary small sun gear 502 → compound row
504 → output gear of star pinion gear 505 → compound planetary spool gear 506 → compound planetary gear ring, 701 power output, input shaft 2
→ P2 clutch 3 → C1 clutch 601 → compound planetary frame 501 → compound planetary, 505 → compound planetary of pinion gear spool gear 506
504 → output gear of → compound planetary gear ring, 701 power output.
Four gear engine drive modes: P2 clutch 3, C3 clutch 604 and C1 clutch 601 engage, and input shaft 2 will move
Power is directly passed to connector；Clutch C3 work, power pass to the big sun gear 503 of compound planetary by connector 9；Clutch
Device C1 work, power is simultaneously by being directly passed to compound planetary frame 501 with input shaft 2；Since compound planetary frame 501 is higher than compound
The revolving speed of the big sun gear 503 of planet, so compound planetary frame 501 is rotated clockwise around the big wheel of the sun 503 of compound planetary, this
When compound planetary spool gear 506 rotate clockwise, compound planetary gear ring 504 is clockwise with the revolving speed for being higher than compound planetary frame 501
Rotation, by 701 power output of compound planetary gear ring 504 and output gear.
Reverse gear engine drive mode: C3 clutch 606 and B2 brake coupling 602 engage, power transmission route: input
Big 503 → compound planetary of the sun gear spool gear of axis 2 → P2 clutch 3 → C3,606 → compound planetary of clutch 506 → compound row
504 → output gear of star gear ring, 701 power output.Because B2 brake coupling 602 works, compound planetary frame 501 is fixed.
(5), motor and engine parallel drive mode:
One gear motor and engine parallel drive mode: engine drive mode is kept off one, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Second gear motor and engine parallel drive mode: in second gear engine drive mode, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Three gear motors and engine parallel drive mode: engine drive mode is kept off three, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Four gear motors and engine parallel drive mode: engine drive mode is kept off four, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Reverse gear motor and engine parallel drive mode: in reverse gear engine drive mode, motor applies torque or suction
Torque is received, engine power and motor power drive vehicle driving jointly.
Under motor and engine parallel drive mode, motor charge function may be implemented.
As shown in figure 3, function difference from Example 1 may be implemented in embodiment 2 is:
Motor drive mode: without second gear motor drive mode in embodiment 1.
Engine drive mode: drive mode is shunted without second gear in embodiment 1 and six gear motors and engine.
Motor and engine parallel drive mode: it is driven without second gear in embodiment 1 and six gear motors and engine parallel connection
Dynamic model formula.
Other functions that embodiment 2 may be implemented are same as Example 1.
As shown in table 2 below, be implement 2 in four gear single motor hybrid power system different mode when difference gear it is corresponding from
The state diagram of clutch and brake.Wherein "○" indicate engagement state, "-" indicate release conditions, " () " indicate or state.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of single motor hybrid mechanism, which is characterized in that including engine (1), motor assembly (4), compound planetary tooth
Wheel group (5), joint element (6) and output assembly (7), engine (1) output end are connect with input shaft (2), the motor
Assembly (4) is connect by motor driven gear (404) with connector (9), the input shaft (2), motor driven gear (404),
On an axis, engine (1) output end is additionally provided with for output gear (701) and compound planetary gear set (5) setting
P2 clutch (3), P2 clutch (3) drive end are connect with input shaft (2), Partner respectively with motor driven gear
(404) it is connected with connector (9), the engine (1), motor assembly (4) and compound planetary gear set (5) pass through multiple engagements
The engagement or separation of element (6) various combination transmit the engine (1) and motor assembly (4) rotation by multi-gear transmission
To output assembly (7).
2. a kind of single motor hybrid mechanism according to claim 1, which is characterized in that the joint element (6) includes
C1 clutch (601), B2 brake coupling (602), F one-way clutch (603), C2 clutch (604), B1 brake coupling
(605) and C3 clutch (606)；
C1 clutch (601) Partner is connect with compound planetary frame (501), and drive end is connect with input shaft (2), the B2
The Partner of brake coupling (602) and F one-way clutch (603) is connect with compound planetary frame (501), the fixed speed change of drive end
On device shell (8)；
C2 clutch (604) drive end is connect with connector (9), and Partner is connect with compound planetary small sun gear (502),
C3 clutch (606) drive end is connect with connector (9), and Partner passes through B1 brake coupling (605) and compound planetary
Big sun gear (503) connection, the B1 brake coupling (605) is for braking the big sun gear of compound planetary (503), the B1 system
Dynamic clutch (605) are fixed on case of transmission (8).
3. a kind of single motor hybrid mechanism according to claim 1, it is characterised in that: the compound planetary gear set
It (5) include compound planetary frame (501), compound planetary small sun gear (502), the big sun gear of compound planetary (503), compound planetary tooth
Enclose (504), compound planetary pinion gear (505) and compound planetary spool gear (506)；
The compound planetary frame (501) respectively with C1 clutch (601), B2 brake coupling (602) and F one-way clutch
(603) Partner connection；
The compound planetary small sun gear (502) connect with the Partner of C2 clutch (604)；
The big sun gear of compound planetary (503) is connected by the Partner of B1 brake coupling (605) and C3 clutch (606)
It connects；
The compound planetary spool gear (506) passes through bearing support on compound planetary frame (501), with compound planetary gear ring
(504) it is engaged with the big sun gear of compound planetary (503)；
The compound planetary pinion gear (505) passes through bearing support on compound planetary frame (501), with compound planetary small sun gear
(502) it is engaged with compound planetary spool gear (506)；
The compound planetary gear ring (504) connect with output gear (701).
4. a kind of single motor hybrid mechanism according to claim 1, it is characterised in that: the motor assembly (4) includes
Motor stator (401), rotor (402), motor driving gear (403) and motor driven gear (404), the motor stator
(401) it is fixed on case of transmission (8), the rotor (402) passes through motor output shaft and motor driving gear (403)
Connection, the motor driving gear (403) are engaged with motor driven gear (404).
5. a kind of single motor hybrid mechanism according to claim 1, it is characterised in that: the output assembly (7) includes
Output gear (701), the first intermediate gear (702), the second intermediate gear (703), output shaft (704) and differential side gear
(705), first intermediate gear (702) and the second intermediate gear (703) are arranged on the output shaft (704), described defeated
Gear (701) is engaged with the first intermediate gear (702) out, second intermediate gear (703) and differential side gear (705)
Engagement, differential side gear (705) output power.
6. a kind of single motor hybrid mechanism according to claim 5, it is characterised in that: the output gear (701) is logical
Bearing support is crossed on case of transmission (8).
7. a kind of single motor hybrid mechanism according to claim 1, it is characterised in that: engine (1) output end
It is additionally provided with double mass flywheel, for starting and transmitting the driving torque of engine and improve the rotary inertia of speed changer.
8. a kind of single motor hybrid mechanism according to claim 5, it is characterised in that: the input shaft (2) and described
Output shaft (704) is arranged in parallel with motor output shaft.
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| CN201910506479.9A CN110271404A (en) | 2019-06-12 | 2019-06-12 | A kind of single motor hybrid mechanism |
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| CN201910506479.9A CN110271404A (en) | 2019-06-12 | 2019-06-12 | A kind of single motor hybrid mechanism |
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| WO2019025420A1 (en) * | 2017-08-02 | 2019-02-07 | Robert Bosch Gmbh | Transmission for a hybrid drive arrangement, hybrid drive arrangement, vehicle, method for operating the hybrid drive arrangement, computer program and storage medium |
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| KR100802809B1 (en) * | 2006-10-13 | 2008-02-12 | 현대자동차주식회사 | Power train structure of a hybrid vehicle |
| CN206394434U (en) * | 2016-12-19 | 2017-08-11 | 吴燕开 | A kind of many gear automotive trannsmission systems of integrated single motor |
| CN107298017A (en) * | 2017-05-24 | 2017-10-27 | 吉利汽车研究院（宁波）有限公司 | A kind of hybrid power assembly of automatic transaxle |
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