CN109334431A - The wheeled double planet wheel rows of mixing mixed power plant of the sun and its driving method altogether - Google Patents
The wheeled double planet wheel rows of mixing mixed power plant of the sun and its driving method altogether Download PDFInfo
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- CN109334431A CN109334431A CN201811325852.2A CN201811325852A CN109334431A CN 109334431 A CN109334431 A CN 109334431A CN 201811325852 A CN201811325852 A CN 201811325852A CN 109334431 A CN109334431 A CN 109334431A
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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
- B60K6/36—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
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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
- B60K6/24—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 combustion engines
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of wheeled double planet wheel rows of mixing mixed power plant of the sun and its driving methods altogether, engine, main motor and auxiliary-motor individually or with joint efforts drive output shaft, engine, at least two groups planet row is connected between main motor and/or auxiliary-motor and output shaft, two groups of planet rows are mutually coaxially installed, when starting or close corresponding engine, when main motor and/or auxiliary-motor, realize independent engine driving, ISG driving, separate electrical motor driving and engine combine driving isotype with motor, abundant and flexible drive mode keeps transmission system more succinct, reduce system rotary inertia, vibrating noise and loss, enhance output power, it is adapted to vehicle hybrid powertrain system.
Description
Technical field
The invention belongs to automotive powers, are specifically related to a kind of power dress applied to plug-in hybrid-power automobile
It sets and driving method.
Background technique
With new-energy automobile fast development, pure electric vehicle has obtained extensive dispensing and has used.Due to pure electric vehicle it is long away from
Still there is a big difference with practical customer demand in terms of from, heavy-duty and charging convenience, how to develop rate of economizing gasoline it is higher,
Environmental-protecting performance is more friendly and the superior mixed power plant of cost reliability becomes one of current research hotspot.Currently, city
Mostly using engine+ISG (Integrated Starter and Generator, automobile start power generation all-in-one machine) electricity on face
Machine+clutch+driving motor, the schemes such as engine+clutch+motor+multi-speed gear box, there are motor bulking values for the former
Greatly, the problems such as system loss is big, at high cost and clutch is easy loss, that there are rates of economizing gasoline is low by the latter, system cost is high etc. asks
Topic.When above two scheme all has engine and is operated alone, the motor integrated in system follows engine rotation, cause be
System rotary inertia increases, vibrating noise is big, loss increases and electrical machinery life sharply declines, meanwhile, motor shaft needs to bear non-
The often impact torque of big engine crankshaft driving, in addition, motor is once damage must be by entire mixed power plant from chassis
On disassemble and repair replacement, maintenance and upkeep cost are high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of rotary inertias small, low vibration noise and low-loss are exported and are moved
The wheeled double planet wheel rows of mixing mixed power plant of the powerful total sun of power and its driving method.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: a kind of wheeled double planet wheel rows of mixing of the sun altogether is mixed
Power device, including engine, main motor and auxiliary-motor are closed, engine, main motor and auxiliary-motor individually or with joint efforts drive defeated
Shaft connects at least two groups planet row, two groups of planet row phases between the engine, main motor and/or auxiliary-motor and output shaft
It is mutually axially mounted on.
Further, the planet row includes sun gear, planetary gear, gear ring and pivoted arm, sun gear external toothing transmission planetary
Wheel, planetary gear Inside gear drive gear ring, pivoted arm are installed on planetary gear；The sun gear of two groups of planet rows is mutually coaxially pacified
Dress；Wherein a pivoted arm, main motor and auxiliary-motor respectively drive connection gear ring for the engine driving connection；Another pivoted arm passes
Dynamic connection output shaft.
Further, the gear ring has ring gear and external gear；The ring gear of the planetary gear Inside gear drive gear ring；
The main motor and auxiliary-motor respectively drive the external gear of connection gear ring.
Another technical solution that the present invention uses are as follows: a kind of wheeled double planet wheel rows of mixing hybrid power driving method of the sun altogether, it is first
First, common sun gear is braked while starting engine and main motor；Then, engine driving pair pivoted arm rotates, and secondary pivoted arm will
Power passes to secondary planetary gear, secondary planet gear transmission auxiliary tooth ring, and auxiliary tooth ring back transfer is produced electricl energy and stored to auxiliary-motor, together
When, main motor drives main ring gear against rotation, and main gear ring imparts power to primary planet wheel, and primary planet wheel is driven main pivoted arm, main pivoted arm
Output shaft is imparted power to, realizes ISG drive mode.
Further, auxiliary-motor is closed while firstly, starting engine and main motor；Then, engine driving pair turns
Arm rotation, secondary pivoted arm impart power to secondary planetary gear, the secondary common sun gear of planet gear transmission, and common sun gear is driven primary planet
Wheel, meanwhile, main motor drives main ring gear against rotation, and main gear ring imparts power to primary planet wheel；Last primary planet wheel passes power
Output shaft is passed, realizes that engine combines drive mode with main motor.
Further, firstly, starting engine, auxiliary-motor and main motor；Then, engine driving pair pivoted arm rotates, secondary
Pivoted arm imparts power to secondary planetary gear, the secondary common sun gear of planet gear transmission, meanwhile, auxiliary-motor drives secondary planetary gear, secondary row
Star-wheel imparts power to common sun gear, and common sun gear imparts power to primary planet wheel, meanwhile, main motor drives main tooth
Circle rotation, main gear ring impart power to primary planet wheel；Finally, primary planet wheel passes to main pivoted arm, main pivoted arm for power is superimposed
Output shaft is imparted power to, realizes that engine, auxiliary-motor and main motor combine drive mode.
Implement above-mentioned technical proposal, due to being additionally arranged coaxial mounted two groups of planet rows, when starting or closes corresponding hair
When motivation, main motor and/or auxiliary-motor, independent engine driving, ISG driving, separate electrical motor driving and engine are realized
Combine driving isotype with motor, abundant and flexible drive mode keeps transmission system more succinct, reduce system rotary inertia,
Vibrating noise and loss, enhance output power, are adapted to vehicle hybrid powertrain system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the wheeled double planet wheel rows of mixing mixed power plant of the sun altogether.
In figure: 1- engine；2- crankshaft；3- elastic dampers；4- input shaft；5- pair pivoted arm；6- auxiliary tooth ring；7- pair planet
Wheel；8- pair sun gear；9- pinion；10- auxiliary-motor；11- auxiliary-motor axis；12- auxiliary-motor brake disc；13- auxiliary-motor brake；
14- main motor brake disc；15- main motor brake；16- master gear；17- main motor shaft；18- main motor；19- jackshaft；20-
Intermediate shaft brake disk；21- intermediate shaft brake；The main sun gear of 22-；23- primary planet wheel；The main gear ring of 24-；The main pivoted arm of 25-；26-
Output shaft.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, the wheeled double planet wheel rows of mixing mixed power plant of the sun is mainly by engine 1, elastic dampers 3, two altogether
Group planet row, auxiliary-motor 10, main motor 18 and three groups of brake compositions.Engine 1,3, two groups of planet rows of elastic dampers according to
Secondary to be co-axially mounted, the axis of auxiliary-motor 10 and main motor 18 is parallel with the axis of engine 1 to be installed, this kind of mounting means makes electricity
Arbor is not subjected to torque shock when engine driving, and the motor bearings size with wider range is for apolegamy.Engine 1 is logical
It crosses crankshaft 2 to connect with elastic dampers 3, elastic dampers 3 are sequentially connected by input shaft 4 and secondary planet row.
Secondary planet row is made of secondary sun gear 8, secondary planetary gear 7, auxiliary tooth ring 6 and secondary pivoted arm 5.Secondary sun gear 8 and secondary planet
7 external toothings are taken turns, simultaneous processing has ring gear and external gear on the internal and external circumference of auxiliary tooth ring 6, and secondary planetary gear 7 is interior with auxiliary tooth ring 6
Gear ring internal messing, secondary planetary gear 7 are mounted on secondary pivoted arm 5, and secondary pivoted arm 5 connects input shaft 4.
Primary planet row be made of main sun gear 22, primary planet wheel 23, main gear ring 24 and main pivoted arm 25, main gear ring 24 it is inside and outside
Simultaneous processing has ring gear and external gear, the ring gear internal messing of primary planet wheel 23 and main gear ring 24, primary planet wheel 23 on circumference
With main 22 external toothing of sun gear, primary planet wheel 23 is mounted on main pivoted arm 25, and main pivoted arm 25 is fixedly connected with output shaft 26.
Secondary sun gear 8 is fixedly connected with main sun gear 22 by jackshaft 19.During intermediate shaft brake disk 20 is fixedly mounted on
Between on axis 19, intermediate shaft brake disk 20 is mounted between the left and right friction plate of intermediate shaft brake 21 by certain interval.
Auxiliary-motor 10 is fixedly connected by auxiliary-motor axis 11 with pinion 9, is nibbled outside pinion 9 and the external gear of auxiliary tooth ring 6
It closes, is fixedly installed with auxiliary-motor brake disc 12 in the right end of auxiliary-motor axis 11, auxiliary-motor brake disc 12 is mounted on by certain interval
Between the left and right friction plate of auxiliary-motor brake 13.
Main motor 18 is fixedly connected by main motor shaft 17 with master gear 16, outside the external gear of master gear 16 and main gear ring 24
Engagement is fixedly installed with main motor brake disc 14 in the left end of main motor shaft 17, and main motor brake disc 14 is installed by certain interval
Between the left and right friction plate of main motor brake 15.
When intermediate shaft brake release, auxiliary-motor brake and main motor arrester close, intermediate shaft brake disk is in
State, auxiliary-motor brake disc and main motor brake disc is freely rotated and is in lockup state, in turn, at secondary sun gear and main sun gear
It is in lockup state in the state that is freely rotated, auxiliary tooth ring and main gear ring, at this point, engine is in running order, auxiliary-motor and master
Motor is closed；Power is passed to input shaft through elastic dampers by crankshaft by engine, and input shaft imparts power to secondary pivoted arm,
Power is passed to secondary sun gear through secondary planetary gear by secondary pivoted arm, and power is passed to main sun gear through jackshaft by secondary sun gear, main
Power is passed to main pivoted arm through primary planet wheel by sun gear, and main pivoted arm imparts power to output shaft, realizes that engine individually drives
Dynamic model formula.
When intermediate shaft brake closure, auxiliary-motor brake and main motor brake discharge, intermediate shaft brake disk is in
Lockup state, auxiliary-motor brake disc and main motor brake disc are in and state are freely rotated, in turn, at secondary sun gear and main sun gear
It is in lockup state, auxiliary tooth ring and main gear ring and state is freely rotated；At this point, engine is in running order, auxiliary-motor is in
Generator mode, main motor are in driving motor mode, and power is passed to input shaft through elastic dampers by crankshaft by engine,
Input shaft imparts power to secondary pivoted arm, and power is passed to auxiliary tooth ring through secondary planetary gear by secondary pivoted arm, and auxiliary tooth ring is by power through pair
Gear passes to auxiliary-motor, and power is converted to power storage into vehicle power supply by auxiliary-motor；Meanwhile main motor is from vehicle power supply
Place, which obtains electric energy and is converted into power, passes to main gear ring through master gear, and power is passed to main turn through primary planet wheel by main gear ring
Arm, main pivoted arm impart power to output shaft, realize ISG drive mode.
When intermediate shaft brake and main motor arrester close, the release of auxiliary-motor brake, intermediate shaft brake disk and master
Motor braking disk is in lockup state, auxiliary-motor brake disc is in and state is freely rotated, in turn, secondary sun gear and main sun gear,
Main gear ring is in lockup state simultaneously, and auxiliary tooth ring is in and state is freely rotated, at this point, engine is in running order, auxiliary-motor
In generator mode, main motor is in close state；Power is passed to input shaft through elastic dampers by crankshaft by engine,
Input shaft imparts power to secondary pivoted arm, and power is passed to auxiliary tooth ring through secondary planetary gear by secondary pivoted arm, and auxiliary tooth ring is by power through pair
Gear passes to auxiliary-motor, and power is converted into electrical energy for storage into vehicle power supply by auxiliary-motor, realizes parking efficiency power generation mould
Formula.
When intermediate shaft brake closure, auxiliary-motor brake and main motor brake discharge, intermediate shaft brake disk is in
Lockup state, auxiliary-motor brake disc and main motor brake disc are in and state are freely rotated, in turn, at secondary sun gear and main sun gear
It is in lockup state, auxiliary tooth ring and main gear ring and state is freely rotated, at this point, engine and auxiliary-motor are in close state；It is main
Motor obtains electric energy from vehicle power supply and passes to master gear after being converted into power, and master gear imparts power to main gear ring,
Power is passed to main pivoted arm through primary planet wheel by main gear ring, and main pivoted arm imparts power to output shaft, realizes that main motor individually drives
Dynamic model formula.
When intermediate shaft brake and the release of main motor brake, auxiliary-motor arrester close, intermediate shaft brake disk and master
Motor braking disk be in state is freely rotated, auxiliary-motor brake disc is in lockup state, in turn, secondary sun gear, main sun gear and
Main gear ring is in and state is freely rotated, and auxiliary tooth ring is in lockup state, at this point, engine is in operating mode, main motor is in
Driving motor mode, auxiliary-motor are in close state；Power is passed to input shaft through elastic dampers by crankshaft by engine, defeated
Enter axis and impart power to secondary pivoted arm, power is passed to secondary sun gear through secondary planetary gear by secondary pivoted arm, and secondary sun gear passes through power
Jackshaft passes to main sun gear, and main sun gear imparts power to primary planet wheel；Main motor obtains electric energy from vehicle power supply
And be converted to power and pass to master gear, master gear imparts power to main gear ring, and main gear ring imparts power to primary planet wheel；
Primary planet wheel will pass to main pivoted arm after the superposition of the power of engine and main motor, and main pivoted arm imparts power to output
Axis realizes that engine combines drive mode with main motor.
When intermediate brake, auxiliary-motor brake and main motor brake all discharge, i.e., secondary sun gear, the main sun
Wheel, auxiliary tooth ring and main gear ring are completely in the state of being freely rotated, at this point, engine is in operating mode, auxiliary-motor and main motor
It is completely in driving motor mode；Power is passed to input shaft through elastic dampers by crankshaft by engine, and input shaft is by power
Secondary pivoted arm is passed to, power is passed to secondary sun gear through secondary planetary gear by secondary pivoted arm；Auxiliary-motor obtains electric energy from vehicle power supply
And be converted into power and auxiliary tooth ring is passed to by pinion, power is passed to secondary sun gear, the secondary sun through secondary planetary gear by auxiliary tooth ring
Wheel will pass to main sun gear by jackshaft after the superposition of the power of engine and auxiliary-motor, and main sun gear imparts power to
Primary planet wheel；Main motor obtains electric energy from vehicle power supply and is converted into passing to main gear ring, main gear ring by master gear after power
Primary planet wheel is imparted power to, passes to main pivoted arm after the power superposition of autonomous sun gear and main gear ring in the future of primary planet wheel,
Main pivoted arm imparts power to output shaft, realizes that engine, auxiliary-motor and main motor combine drive mode.
The wheeled double planet wheel rows of mixing mixed power plant of the sun has six kinds of drive modes altogether:
1, mode is operated alone in engine.When vehicle demand engine 1 is operated alone, entire car controller is to jackshaft system
The dynamic release of device 21,15 close command of auxiliary-motor brake 13 and main motor brake, at this point, intermediate shaft brake disk 20 is in freely
Rotary state, auxiliary-motor brake disc 12 and main motor brake disc 14 are in lockup state, in turn, secondary sun gear 8 and main sun gear
22 are in lockup state in state, auxiliary tooth ring 6 and main gear ring 24 is freely rotated, at this point, engine 1 is in running order, secondary
Motor 10 and main motor 18 are closed；Power is passed to input shaft 4 through elastic dampers 3 by crankshaft 2 by engine 1, and input shaft 4 will
Power passes to secondary pivoted arm 5, and power is passed to secondary sun gear 8 through secondary planetary gear 7 by secondary pivoted arm 5, during secondary sun gear 8 passes through power
Between axis 19 pass to main sun gear 22, power is passed to main pivoted arm 25 through primary planet wheel 23 by main sun gear 22, and main pivoted arm 25 will
Power passes to output shaft 26, realizes that mode is operated alone in engine 1.Engine 1 meets following with output shaft 26 under the mode
Rotation speed relation formula:
Wherein: Z1 indicates the number of teeth of secondary sun gear (8)；Z2 indicates the ring gear number of teeth of auxiliary tooth ring (6)；Z3 indicates auxiliary tooth ring
(6) the external gear number of teeth；Z4 indicates the number of teeth of pinion (9)；Z5 indicates the number of teeth of main sun gear (22)；Z6 indicates main gear ring
(24) the ring gear number of teeth；Z7 indicates the external gear number of teeth of main gear ring (24)；Z8 indicates the number of teeth of master gear (16)；N1 indicates secondary
The revolving speed of motor shaft (11)；Ne indicates the revolving speed of engine (1)；N2 indicates the revolving speed of main motor shaft (17)；N3 indicates output shaft
(26) revolving speed.
2, ISG drive mode.When vehicle vehicle-mounted electric quantity is insufficient and demand pure motor driving, entire car controller is to jackshaft
When the closure of brake 21, auxiliary-motor brake 13 and main motor brake 15 discharge, intermediate shaft brake disk 20 be in lockup state,
Auxiliary-motor brake disc 12 and main motor brake disc 14, which are in, is freely rotated state, and in turn, secondary sun gear 8 and main sun gear 22 are in
Lockup state, auxiliary tooth ring 6 and main gear ring 24 are in and state are freely rotated；At this point, engine 1 is in running order, auxiliary-motor 10
It is in driving motor mode in generator mode, main motor 18, engine 1 is transmitted power by crankshaft 2 through elastic dampers 3
To input shaft 4, input shaft 4 imparts power to secondary pivoted arm 5, and power is passed to auxiliary tooth ring 6 through secondary planetary gear 7 by secondary pivoted arm 5, secondary
Power is passed to auxiliary-motor 10 through pinion 9 by gear ring 6, and power is converted to power storage into vehicle power supply by auxiliary-motor 10；
Meanwhile main motor 18 obtains electric energy from vehicle power supply and is converted into power and passes to main gear ring 24, main gear ring through master gear 16
Power is passed to main pivoted arm 25 through primary planet wheel 23 by 24, and main pivoted arm 25 imparts power to output shaft 26, realizes that ISG drives mould
Formula.Engine 1 and auxiliary-motor axis 11, main motor shaft 17 and output shaft 26 meet following rotation speed relation formula under the mode:
3, mode is operated alone in main motor.When vehicle electricity is sufficient and needs pure motor driving, entire car controller is in
Between shaft brake 21 closure, auxiliary-motor brake 13 and main motor brake 15 release issue instruction, intermediate shaft brake Pan20Chu
It is in and state is freely rotated, in turn, secondary sun gear 8 and master in lockup state, auxiliary-motor brake disc 12 and main motor brake disc 14
Sun gear 22 is in lockup state, auxiliary tooth ring 6 and main gear ring 24 in state is freely rotated, at this point, engine 1 and auxiliary-motor 10
It is in close state；Main motor 18 obtains electric energy from vehicle power supply and passes to master gear 16, master gear after being converted into power
16 impart power to main gear ring 24, and power is passed to main pivoted arm 25 through primary planet wheel 23 by main gear ring 24, and main pivoted arm 25 will move
Power passes to output shaft 26, realizes that mode is operated alone in main motor.
4, engine and main motor combine drive mode.When vehicle demand relatively high power when driving, entire car controller issue
Intermediate shaft brake 21 and the release of main motor brake 15,13 close command of auxiliary-motor brake, intermediate shaft brake disk 20 and master
Motor braking disk 14 is in and state is freely rotated, auxiliary-motor brake disc 12 is in lockup state, in turn, secondary sun gear 8, the main sun
Wheel 22 and main gear ring 24 be in state is freely rotated, auxiliary tooth ring 6 is in lockup state, at this point, engine 1 be in operating mode,
Main motor 18 is in driving motor mode, auxiliary-motor 10 is in close state；Engine 1 is by power by crankshaft 2 through elastic shock attenuation
Device 3 passes to input shaft 4, and input shaft 4 imparts power to secondary pivoted arm 5, and power is passed to pair through secondary planetary gear 7 by secondary pivoted arm 5
Power is passed to main sun gear 22 through jackshaft 19 by sun gear 8, secondary sun gear 8, and main sun gear 22 imparts power to main row
Star-wheel 23；Main motor 18, which obtains electric energy from vehicle power supply and is converted to power, passes to master gear 16, and master gear 16 is by power
Main gear ring 24 is passed to, main gear ring 24 imparts power to primary planet wheel 23；Primary planet wheel 23 will come from engine 1 and main motor
Main pivoted arm 25 is passed to after 18 power superposition, main pivoted arm 25 imparts power to output shaft 26, realizes engine and main motor
Joint drive mode.Engine 1, main motor 18 and output shaft 26 meet following rotation speed relation formula under the mode:
5, engine, auxiliary-motor and main motor combine drive mode.When the high-power traveling of vehicle demand and vehicle-mounted electric quantity is filled
When sufficient, entire car controller issues intermediate brake 21, auxiliary-motor brake 13 and main motor brake 15 and all releases order, i.e.,
Secondary sun gear 8, main sun gear 22, auxiliary tooth ring 6 and main gear ring 24 are completely in the state of being freely rotated, at this point, engine 1 is in work
Operation mode, auxiliary-motor 10 and main motor 18 are completely in driving motor mode；Engine 1 is by power by crankshaft 2 through elastic shock attenuation
Device 3 passes to input shaft 4, and input shaft 4 imparts power to secondary pivoted arm 5, and power is passed to pair through secondary planetary gear 7 by secondary pivoted arm 5
Sun gear 8；Auxiliary-motor 10, which obtains electric energy from vehicle power supply and is converted into power, passes to auxiliary tooth ring 6, auxiliary tooth ring by pinion 9
Power is passed to secondary sun gear 8 through secondary planetary gear 7 by 6, and secondary sun gear 8 will be superimposed from the power of engine 1 and auxiliary-motor 10
Main sun gear 22 is passed to by jackshaft 19 afterwards, main sun gear 22 imparts power to primary planet wheel 23；Main motor 18 is from vehicle-mounted
Electric energy is obtained at power supply and is converted into passing to main gear ring 24 by master gear 16 after power, and main gear ring 24 imparts power to main row
Star-wheel 23 passes to main pivoted arm 25, main pivoted arm after the power superposition of autonomous sun gear 22 and main gear ring 24 in the future of primary planet wheel 23
25 impart power to output shaft 26, realize that engine 1, auxiliary-motor 10 and main motor 18 combine drive mode.The mode issues
Motivation 1, main motor 18 and output shaft 26 meet following rotation speed relation formula:
6, parking efficiency power generation mode.When vehicle dead ship condition and vehicle-mounted electric quantity deficiency, entire car controller is to jackshaft
When brake 21 and the closure of main motor brake 15, auxiliary-motor brake 13 discharge, intermediate shaft brake disk 20 and main motor braking
Disk 14 is in lockup state, auxiliary-motor brake disc 12 is in and state is freely rotated, in turn, secondary sun gear 8 and main sun gear 22, master
Gear ring 24 is in lockup state simultaneously, and auxiliary tooth ring 6 is in and state is freely rotated, at this point, engine 1 is in running order, secondary electricity
Machine 10 is in generator mode, and main motor 18 is in close state；Engine 1 is transmitted power by crankshaft 2 through elastic dampers 3
To input shaft 4, input shaft 4 imparts power to secondary pivoted arm 5, and power is passed to auxiliary tooth ring 6 through secondary planetary gear 7 by secondary pivoted arm 5, secondary
Power is passed to auxiliary-motor 10 through pinion 9 by gear ring 6, and power is converted into electrical energy for storage to vehicle power supply by auxiliary-motor 10
In, realize parking efficiency power generation mode.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (6)
1. a kind of wheeled double planet wheel rows of mixing mixed power plant of the sun, including engine, main motor and auxiliary-motor altogether, engine, master
Motor and auxiliary-motor individually or with joint efforts driving output shaft, it is characterised in that: the engine, main motor and/or auxiliary-motor and
At least two groups planet row is connected between output shaft, two groups of planet rows are mutually coaxially installed.
2. the wheeled double planet wheel rows of mixing mixed power plant of the sun altogether according to claim 1, which is characterized in that the planet row
Including sun gear, planetary gear, gear ring and pivoted arm, sun gear external toothing transmission planet-gear, planetary gear Inside gear drive gear ring, pivoted arm
It is installed on planetary gear；The sun gear of two groups of planet rows is mutually coaxially installed；Described wherein one turn of engine driving connection
Arm, main motor and auxiliary-motor respectively drive connection gear ring；Another pivoted arm transmission connection output shaft.
3. the wheeled double planet wheel rows of mixing mixed power plant of the sun altogether according to claim 2, which is characterized in that the gear ring tool
There are ring gear and external gear；The ring gear of the planetary gear Inside gear drive gear ring；The main motor and auxiliary-motor respectively drive
Connect the external gear of gear ring.
4. a kind of wheeled double planet wheel rows of mixing hybrid power driving method of the sun altogether, it is characterised in that: firstly, starting engine and main electricity
Common sun gear is braked while machine；Then, engine driving pair pivoted arm rotates, and secondary pivoted arm imparts power to secondary planetary gear,
Secondary planet gear transmission auxiliary tooth ring, auxiliary tooth ring back transfer are produced electricl energy and are stored to auxiliary-motor, meanwhile, main motor drives main gear ring
Rotation, main gear ring impart power to primary planet wheel, and primary planet wheel is driven main pivoted arm, and main pivoted arm imparts power to output shaft,
Realize ISG drive mode.
5. a kind of wheeled double planet wheel rows of mixing hybrid power driving method of the sun altogether, it is characterised in that: firstly, starting engine and main electricity
Auxiliary-motor is closed while machine；Then, engine driving pair pivoted arm rotates, and secondary pivoted arm imparts power to secondary planetary gear, secondary row
The common sun gear of planet gearing, common sun gear are driven primary planet wheel, meanwhile, main motor drives main ring gear against rotation, and main gear ring will
Power passes to primary planet wheel；Last primary planet wheel imparts power to output shaft, realizes that engine combines driving with main motor
Mode.
6. a kind of wheeled double planet wheel rows of mixing hybrid power driving method of the sun altogether, it is characterised in that: firstly, starting engine, secondary electricity
Machine and main motor；Then, engine driving pair pivoted arm rotates, and secondary pivoted arm imparts power to secondary planetary gear, secondary planet gear transmission
Common sun gear, meanwhile, auxiliary-motor drives secondary planetary gear, and secondary planetary gear imparts power to common sun gear, common sun gear
Primary planet wheel is imparted power to, meanwhile, main motor drives main ring gear against rotation, and main gear ring imparts power to primary planet wheel；Most
Afterwards, primary planet wheel will be superimposed power and pass to main pivoted arm, and main pivoted arm imparts power to output shaft, realize engine, auxiliary-motor
Combine drive mode with main motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325852.2A CN109334431A (en) | 2018-11-08 | 2018-11-08 | The wheeled double planet wheel rows of mixing mixed power plant of the sun and its driving method altogether |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325852.2A CN109334431A (en) | 2018-11-08 | 2018-11-08 | The wheeled double planet wheel rows of mixing mixed power plant of the sun and its driving method altogether |
Publications (1)
| Publication Number | Publication Date |
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| CN109334431A true CN109334431A (en) | 2019-02-15 |
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ID=65314054
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811325852.2A Withdrawn CN109334431A (en) | 2018-11-08 | 2018-11-08 | The wheeled double planet wheel rows of mixing mixed power plant of the sun and its driving method altogether |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941092A (en) * | 2019-04-19 | 2019-06-28 | 广州市新域动力技术有限公司 | Bi-motor hybrid engine planet row power assembly |
-
2018
- 2018-11-08 CN CN201811325852.2A patent/CN109334431A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109941092A (en) * | 2019-04-19 | 2019-06-28 | 广州市新域动力技术有限公司 | Bi-motor hybrid engine planet row power assembly |
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Application publication date: 20190215 |