CN108638834A - Electric vehicle integrated form speed change driver all-in-one machine - Google Patents
Electric vehicle integrated form speed change driver all-in-one machine Download PDFInfo
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- CN108638834A CN108638834A CN201810351585.XA CN201810351585A CN108638834A CN 108638834 A CN108638834 A CN 108638834A CN 201810351585 A CN201810351585 A CN 201810351585A CN 108638834 A CN108638834 A CN 108638834A
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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
- B60K1/00—Arrangement or mounting of electrical propulsion units
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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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
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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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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric 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)
Abstract
The invention discloses a kind of electric vehicle integrated form speed change driver all-in-one machines.The power coupling mode that it is related to new energy source energy-saving vehicle key technology is changed.Two motors are replaced to realize speed governing tune square function with a double-rotor machine；A clutch is also saved, effectively solves the problems, such as transverse engine front deck arrangement space anxiety；Because adding gear mesh, torque output is increased；It is simple in structure, efficient, of low cost, and highly integrated in same casing.In addition, it provides laterally 6 kinds of configurations platforms：Stepless automatic transmission CVT, hybrid power speed change driver HEV, plug-in hybrid drive PHEV, increase journey power driver EREV, pure electric drive BEV, fuel cell actuator FCEV；Compatibility is integrated on a technology platform, and longitudinally covers almost existing all main operation modes of new energy source energy-saving automobile.The present invention significantly shortens the R＆D cycle, is conducive to Enterprise Product Standards, seriation, generalization, it is made to have more the market competitiveness.
Description
Technical field
The invention belongs to new energy source energy-saving automotive power transmission system technical fields, are specifically designed the electronic vapour of multimode configuration
Vehicle integrated form speed change driver all-in-one machine.
Background technology
On March 25th, 2008 discloses " the mixed power electric car integration type stepless of patent of invention 200810086323.1
Automatic gear shifting drive device ", which has stepless automatic transmission driving function, but has a power path to have to pass through in its structure
Clutch could connect planetary mechanism, increase mechanism complexity and installation dimension, especially when horizontal using FF engines
When, it is limited in Arrangement of Engine-room space；Meanwhile the configuration function excavation developed also is not enough；In addition, in reasonable Arrangement
Under conditions of, it exports big torque and is also required to add gear mesh.
Invention content
The shortcomings that it is an object of the invention to overcome the above-mentioned prior art with it is insufficient, provide that a kind of structure is simpler, efficiency
Higher, manufacturing cost are lower, and energy-saving and emission-reduction are more excellent, practicability is stronger and can be on same technological system platform, and compatibility is more kinds of
Mode configuration, and it is highly integrated in the novel electric vehicle integrated form speed change driver all-in-one machine in same casing.
To achieve the purpose of the present invention, electric vehicle integrated form speed change driver all-in-one machine includes：Double-rotor machine, planet
Mechanism, executive component, reduction gearing to, collector ring, sensor and electric machine controller, and being capable of the stepless automatic change of integration realization
The all-in-one machine of speed-bending moment and various driving functions.
The electric vehicle integrated form speed change driver all-in-one machine, abbreviation ITD, i.e. Integrated Transmission
Drive；It is by a double-rotor machine, planetary mechanism, executive component, gear mesh, collector ring and sensor and electrical interface, collection
At being installed in same chassis cavity, by the power energy system and stored energy power source power type in input casing, and execute
Element participates in the various combination of operating mode, builds multiple functions configuration；The mechanical output exported by parts in casing, can be
A kind of power or two or more hybrid power joint Powers of power energy resource system and stored energy power source.
The start of ITD executive components switches with multi-mode, and realization is automatically controlled by manually/electric operation mechanism or electric-liquid.
As the first embodiment of the present invention, the integrated form speed change driver stepless automatic transmission configuration ITD-
CVT, it only has power energy system and the fuel engines input mechanical output in stored energy power source；One end and engine cylinder
Body is mechanically connected, and the other end is mechanically connected with transmission shaft, to ensure that driving power passes to wheel.
Engine crankshaft is via the output shaft with torsional vibration damper, after being mechanically connected double-rotor machine the first rotor, machinery
One of series connection planetary mechanism element, the second rotor are then mechanically connected the two element of planetary mechanism；Or engine crankshaft is turned round via band
Turn the output shaft of damper, one end is mechanically connected one of planetary mechanism element, other end mechanical parallel by motor hollow axle tube
Double-rotor machine the first rotor, and the second rotor is connected by electromagnetic force, then it is mechanically connected the two element of planetary mechanism.
At the diameter of axle between the first rotor and torsional vibration damper, it is equipped with executive component, to limit the first rotor and start
Machine crankshaft reverses, and ensures that engine power normally exports；In the second rotor and connected planetary mechanism interelement, it is equipped with and executes member
Part, to control rotation and the power flow of the second rotor and planetary mechanism element；Third element is as defeated more than planetary mechanism institute
Go out channel, is used for output engine mechanical output.
When according to configuration arrangement or big torque need that reduction gearing clock synchronization is arranged, it or be installed on before planetary mechanism, or
It is installed on after planetary mechanism.
For the preposition preceding driving transverse engines of FF, pass through 2 jackshaft machineries outside main reducing gear, with shell in chassis chamber
Connection, with the energy with management system a kind of power of engine, to drive wheels travel.
For the dynamic engine of FR front-engine rear-drives, planetary mechanism third element or directly or through reduction gearingIt is right, machinery is even
The outer transmission shaft of the shell that picks, then be mechanically connected with the main reducing gear being installed in rear axle axle housing, and eventually by both sides semiaxis, with energy
A kind of power of engine in source and management system, to drive wheels travel.
Collector ring is installed on the central shaft by belt coil rotor, and stationary end carbon brush supports connect machine by electrical interface
The outer electric machine controller of shell or other controllers；Collector ring round end, rotor of the electrical connection with three-phase windings coil.
It is rotated by driven by engine the first rotor, the rotation of the second rotor is driven by the magnetomotive coupling between two rotors, from
And engine mechanical output is again converted into mechanical output, and be transferred to secondary parts by the electrical power between rotor；Motor
Controller and non-powered accumulator group joint adjust electrical power, introduce rotor windings via collector ring, rotary magnetic in three-phase windings
The electromagnetic force of field participates in the magnetomotive coupling between two rotors and adjusts electromagnetic power output, and adjustment rotor motion is realized stepless automatic
Gearshift adjustment achievees the purpose that adjust engine output rotating speed.
The inner ring of two rotary transformers is separately mounted in the rotation axis being connect with two rotors, and outer shroud is then fixed in machine
On shell；The electrical signal of reaction generated in group outside by inner and outer ring rotation is transmitted respective tach signal by its conducting wire
To electric machine controller, to calculate relative rotation speed between two rotors, the controling parameter as motor.
The duty parameter of rotating speed in chassis chamber, temperature, hydraulic pressure and other sensor measurements, by the other electrical interfaces of casing,
It is transferred to relevant recorder, so that electric machine controller or other controllers or device use.
As second of embodiment of the present invention, the integrated form speed change driver hybrid power driving configuration ITD-
HEV is to increase power energy system and one kind in stored energy power source, for example power accumulator on the basis of ITD-CVT configurations
Group, can with or combine individually or with engine driving wheel and operates.
Power energy system is inputted with the power accumulator group electrical power in stored energy power source, and rotor is introduced via collector ring
Winding, the electromagnetic force of rotating excitation field in three-phase windings couple output power by the magnetomotive between two rotors, realize the machine of rotor
Tool moves, and achievees the purpose that independent driving wheel；When needing to combine driving with engine, that is, moved by electric machine controller management
Power accumulator group electrical power, when adjusting motor torque, the mechanical output that power accumulator group electrical power is converted to, with engine
It is exported after the mechanical output superposition sent out.
Other structures are identical as ITD-CVT configurations.
As the third embodiment of the present invention, the integrated form speed change driver plug-in hybrid power drives configuration
ITD-PHEV is to connect the Vehicular charger with line plug and power accumulator group, is constructed on the basis of ITD-HEV
Come, by the configuration of electric machine controller management.
The plug-in hybrid electric automobile ITD-PHEV, it is dynamic for automobile using external power grid via Vehicular charger
Power energy resource system and stored energy power source, for example the charging of power accumulator group, keeps enough state-of-charges, so that vehicle is normally transported
Row.
Other structures are identical as ITD-HEV configurations.
As the 4th kind of embodiment of the present invention, the integrated form speed change driver increases journey electric drive configuration ITD-
EREV, it is mechanically connected the first rotor of double-rotor machine, and pass through the electricity between two rotors by the bent axle of a put-put
The second rotor of magnetic connection, then it is mechanically connected the element output mechanical power of planetary mechanism；Engine power can be with kinetic force
Source system inputs same rotor with the power accumulator group electrical power in stored energy power source, can also input two different turns respectively
Son；Respectively individually rotor can be driven to operate, common driving rotor operating, driving wheel operating can also be combined；But engine
Cannot with have the rotor of secondary power output end direct-connected, the secondary rotor can only be driven by the electromagnetic power of another rotor；This
When, planetary mechanism needs the one of element of locking.
For ITD-EREV configurations, only power energy system inputs electric work with the power accumulator group in stored energy power source
Rate, driving vehicle traveling, and contained small-power fuel engines, it is mainly used for driving rotor power generation, is filled for power energy storage device
Electricity；But only when especially needing operating mode, driving vehicle traveling just may participate in.
Other structures are identical as ITD-HEV configurations.
As the present invention the 5th kind of embodiment, the pure electric drive configuration ITD-BEV of integrated form speed change driver, only
A kind of power accumulator group electrical power inputs in dynamic energy resource system and stored energy power source, via collector ring introduce rotor around
Group, the electromagnetic force of rotating excitation field in three-phase windings couple output power by the magnetomotive between two rotors, realize output rotor
Mechanical movement achievees the purpose that drive wheel；It is not provided with engine power source.
After double-rotor machine the first rotor being connected with a shaft mechanical, one of mechanical series planetary mechanism element, second turn
Two element that is sub then being mechanically connected planetary mechanism；Or an axis one end is mechanically connected one of planetary mechanism by motor hollow axle tube
Element, other end mechanical parallel double-rotor machine the first rotor, and the second rotor is connected by electromagnetic force, then it is mechanically connected planet
The two element of mechanism.
At the diameter of axle before being connect with the first rotor, it is equipped with executive component, when the first rotor reverses, energy and time limit
System rotation；In the second rotor and connected planetary mechanism interelement, it is equipped with executive component, to control the second rotor and planetary mechanism
The rotation of the element and power flow；Third element is as output channel more than planetary mechanism institute, for exporting by power accumulator group
The mechanical output being converted.
When being arranged as required to reduction gearing clock synchronization, it or be installed on before planetary mechanism, or be installed on planetary mechanism it
Afterwards.
In general, ITD-BEV is mounted at automobile front axle, pass through 2 jackshaft machineries outside main reducing gear, with shell in casing
Connection, the mechanical output being converted with power accumulator group, to drive wheels travel.
Other structures are identical as ITD-CVT configurations.
As the 6th kind of embodiment of the present invention, the integrated form speed change driver fuel cell-driven configuration ITD-
FCEV, by the fuel cell pack input electric power in power energy system and stored energy power source, or independent or and power accumulator
Group B2 input electric powers joint, electric energy is output in power inverter, then so that rotor is rotated by collector ring input electric power,
To output mechanical power, driving wheel operating.ITD-FCEV is actually by the mixed of fuel cell pack and power accumulator group
Close power configuration；For its structure in addition to battery system is different from electric machine controller, other structures are identical as ITD-BEV configurations.
As an improvement of the present invention, in casing ontology along the circumferential direction, it is equipped with a plurality of S-shaped cooling of axial traveling
Liquid stream is threaded a pipe, wound motor one week；Its external cooling-cooling system, inner outlet connect liquid pump；Coolant liquid can be water, also may be used
To be oil.
When using oil cooling but medium, cooling oil duct and ITD parts lubricating system unicom, oil are stored in casing bottom end oil sump
In, oil feed pump extracts；In having engine-driven ITD configurations, cooling-lubricating fluid oil is followed by working machine pump promotion in shell
Ring；In operating mode to stall or the ITD configurations without engine configuration, electric pump driving is needed；Electric pump or independent or and machine
Tool pump is in shape in parallel.
When using water cooling ITD systems, lubrication is not communicated with cooling two systems.
Another as the present invention improves, and motor outer rotor sheath body outer radial makes zigzag, in corresponding casing
Wall also makes zigzag, and the two spike is opposite and keeps certain distance.
As the further improvement of the present invention, collector ring three is arranged symmetrically carbon brush supports with respect to slip ring circumference,
Extraction wire is connected with electrical interface；Minitype electric dust catcher is housed below collector ring, to collect the residual of carbon brush contact abrasion
Bits.
In collector ring three on the casing above carbon brush supports, opening there are two oblong aperture, for repair dismantling carbon brush supports and
Dust catcher provides outlet；It has sealing cover fastening above.
Using the present invention program, enable the effects of energy saving and emission reduction of product more excellent, course continuation mileage is longer, and practicability is stronger, with state
Inside and outside common configuration bi-motor is compared, and in the case where realizing same functional conditions, is omitted a motor, manufacturing cost is greatly reduced, property
Valence than is obviously dominant；Particularly with the horizontal configuration of FF engines, it is advantageous to space layout；Due to being provided with gear mesh,
The torque output of ITD can be effectively increased；Again because realizing compatible a variety of configuration schemes on a technological system platform, and can
It is highly integrated in same casing, significantly shorten the R＆D cycle；All this kind, the present invention is conducive to Enterprise Product Standards, is
Rowization, generalization make it have more domestic and international market competitiveness.
Description of the drawings
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in further detail.
Fig. 1 is the integrated form speed change driver stepless automatic transmission configuration ITD-CVT schemes of the present invention.
Fig. 2 is the integrated form speed change driver hybrid power driving configuration ITD-HEV schemes of the present invention.
Fig. 3 is the integrated form speed change driver plug-in hybrid power driving configuration ITD-PHEV schemes of the present invention.
Fig. 4 is that the integrated form speed change driver of the present invention increases journey electric drive configuration ITD-EREV schemes.
Fig. 5 is the pure electric drive configuration ITD-BEV schemes of integrated form speed change driver of the present invention.
Fig. 6 is the integrated form speed change driver fuel cell-driven configuration ITD-FCEV schemes of the present invention.
Specific implementation mode
With reference to the accompanying drawings and examples, invention is further described in detail, but embodiments of the present invention are not
It is only limitted to this.
The stepless automatic transmission configuration ITD-CVT of integrated form speed change driver shown in Fig. 1 is electric vehicle integrated form speed change
Driver all-in-one machine, abbreviation ITD, i.e. Integrated Transmission Drive；It is by a double-rotor machine M1-
M2, planetary mechanism P, executive component C1, C2, gear mesh A, collector ring H and sensor T1, T2 and electrical interface R, integrated installation is in same
In one chassis cavity, by power energy system and stored energy power source and the non-powered battery power type in input casing,
And executive component participates in the various combination of operating mode, builds multiple functions configuration；The mechanical output exported by parts in casing, can
To be a kind of power or two or more hybrid power joint Powers of power energy system and stored energy power source.
ITD executive component C1, C2 starts and multi-mode switch, and reality is automatically controlled by manually/electric operation mechanism or electric-liquid
It is existing.
The integrated form speed change driver stepless automatic transmission configuration ITD-CVT, it only has power energy system and storage
Fuel engines ICE in motility source inputs mechanical output；One end and engine ICE cylinder bodies are mechanically connected, the other end with
Transmission shaft S mechanical connections, to ensure that driving power passes to wheel.
Engine crankshaft Q is via the output shaft with torsional vibration damper J, after being mechanically connected double-rotor machine the first rotor M1,
One of mechanical series planetary mechanism P elements, the second rotor M2 are then mechanically connected the two element of planetary mechanism P；Or engine crankshaft Q
Via the output shaft with torsional vibration damper J, one end is mechanically connected one of planetary mechanism P elements by motor hollow axle tube, another
Mechanical parallel double-rotor machine the first rotor M1 is held, and the second rotor M2 is connected by electromagnetic force, then is mechanically connected planetary mechanism P
Two element.
At the diameter of axle between the first rotor M1 and torsional vibration damper J, it is equipped with executive component C1, to limit the first rotor M1
It is reversed with engine crankshaft Q, ensures that engine power normally exports；In the second rotor M2 and connected planetary mechanism P interelements, if
There is executive component C2, to control rotation and the power flow of the second rotor M2 and planetary mechanism P element；More than planetary mechanism P institutes
Third element is used for output engine ICE mechanical outputs as output channel.
When according to configuration arrangement or big torque needing that reduction gearing is arranged to A, it or be installed on before planetary mechanism P,
Or it is installed on after planetary mechanism P.
For the preposition preceding driving transverse engines of FF, by main reducing gear D in chassis chamber, with 2 jackshaft S machines outside shell
Tool connects, with a kind of power of engine ICE of power energy system and stored energy power source, to drive wheels travel.
For the dynamic engine of FR front-engine rear-drives, planetary mechanism P third element or directly or through reduction gearingTo A, machinery
The outer transmission shaft of casing is connected, then is mechanically connected with the main reducing gear being installed in rear axle axle housing, and eventually by both sides semiaxis, is used
A kind of power of engine of power energy system and stored energy power source, to drive wheels travel.
Collector ring H is installed on the central shaft by belt coil rotor, and stationary end carbon brush supports are connected by electrical interface R
Casing external power converter F, electric machine controller E or other controllers and non-powered accumulator group B1；Collector ring H round ends, electricity
Rotor M2 of the connection with three-phase windings coil.
It is rotated by driven by engine the first rotor M1, drives the second rotor M2 to turn by the magnetomotive coupling between two rotors
It is dynamic, to which engine mechanical output by the electrical power between rotor, is again converted into mechanical output, and be transferred to secondary machine
Part；Electric machine controller E and non-powered accumulator group B1 joints adjust electrical power, and rotor windings are introduced via collector ring H, three-phase around
The electromagnetic force of rotating excitation field in group participates in the magnetomotive coupling between two rotor M1-M2 and adjusts electromagnetic power output, adjustment rotor fortune
It is dynamic, it realizes that stepless automatic transmission is adjusted, achievees the purpose that adjust engine output rotating speed.
The inner ring of two rotary transformers T1, T2 are separately mounted in the rotation axis being connect with two rotor M1, M2, outer shroud
Then it is fixed on casing；The electrical signal of reaction generated in group outside by inner and outer ring rotation, by its conducting wire, by respective turn
Fast signal transmission gives electric machine controller E, to calculate relative rotation speed between two rotor M1-M2, the controling parameter as motor.
The duty parameter of rotating speed in chassis chamber, temperature, hydraulic pressure and other sensor measurements, by the other electrical interfaces of casing,
It is transferred to relevant recorder, so that electric machine controller E or other controllers or device use.
The hybrid power of integrated form speed change driver shown in Fig. 2 drive configuration ITD-HEV, be on the basis of ITD-CVT configurations,
Increase one kind in power energy system and stored energy power source, for example power accumulator group B2, can as engine ICE,
Individually or combine with engine driving wheel operate.
Power energy system is inputted with the power accumulator group B2 electrical power in stored energy power source, is introduced via collector ring H
Rotor M2 windings, the electromagnetic force of rotating excitation field in three-phase windings couple output power by the magnetomotive between two rotor M1-M2,
The mechanical movement for realizing rotor achievees the purpose that independent driving wheel；When needing to combine driving with engine, that is, by motor
Controller E dynamics of management accumulator group B2 electrical power, when adjusting engine ICE torques, the conversion of power accumulator group B2 electrical power
At mechanical output, exported after being superimposed with the engine ICE mechanical outputs sent out.
Other structures are identical as ITD-CVT configurations.
The plug-in hybrid power of integrated form speed change driver shown in Fig. 3 drives configuration ITD-PHEV, is by the vehicle with line plug
It carries charger G and power accumulator group B2 to connect, builds on the basis of ITD-HEV, managed by electric machine controller E
Configuration.
The plug-in mixed power electric car ITD-PHEV, it is dynamic for automobile using external power grid L via Vehicular charger G
Power energy resource system and stored energy power source, for example power accumulator group B2 chargings, keep enough state-of-charges, so that vehicle is normal
Operation.
Other structures are identical as ITD-HEV configurations.
Integrated form speed change driver shown in Fig. 4 increases journey electric drive configuration ITD-EREV, it is by put-put
Bent axle Q is mechanically connected the first rotor M1 of double-rotor machine, and connects the second rotor by the electromagnetic force between two rotor M1-M2
M2, then it is mechanically connected the element output mechanical power of planetary mechanism P；Engine ICE power can be with power energy system and storage
Power accumulator group B2 electrical power in motility source inputs same rotor, can also input two different rotor M1, M2 respectively；
Respectively individually rotor can be driven to operate, common driving rotor rotation, driving wheel operating can also be combined；But engine ICE
Cannot with have the rotor M2 of secondary power output end direct-connected, the secondary rotor can only be driven by the electromagnetic power of another rotor M1
M2；At this point, planetary mechanism P needs the one of element of locking.
For ITD-EREV configurations, only power energy system and the power accumulator group B2 input electricity in stored energy power source
Power, driving vehicle traveling, and contained small-power fuel engines ICE, it is mainly used for driving rotor power generation, is filled for power energy storage
Set charging；But only when especially needing operating mode, driving vehicle traveling just may participate in.
Other structures are identical as ITD-HEV configurations.
The pure electric drive configuration ITD-BEV of integrated form speed change driver shown in Fig. 5, only power energy system and stored energy power
A kind of power accumulator group B2 electrical power input in source introduces rotor windings via collector ring R, rotating excitation field in three-phase windings
Electromagnetic force couples output power by the magnetomotive between two rotor M1-M2, realizes the mechanical movement of output rotor, reach driving
The purpose of wheel.It is not provided with engine power source.
After double-rotor machine the first rotor M1 being connected with a shaft mechanical, one of mechanical series planetary mechanism P elements, second
Rotor M2 is then mechanically connected the two element of planetary mechanism P；Or an axis one end is mechanically connected planet machine by motor hollow axle tube
One of structure element, other end mechanical parallel double-rotor machine the first rotor, and the second rotor is connected by electromagnetic force, then machinery is even
Connect the two element of planetary mechanism.
At the diameter of axle before being connect with the first rotor M1, be equipped with executive component C1, when the first rotor reverses, energy and
When limitation rotation；In the second rotor M2 and connected planetary mechanism P interelements, it is equipped with executive component C2, to control the second rotor
The rotation of M2 and planetary mechanism the P element and power flow；Third element is as output channel more than planetary mechanism P institutes, for exporting
The mechanical output being converted by power accumulator group B2.
When being arranged as required to reduction gearing to A, it or be installed on before planetary mechanism P, or be installed on planetary mechanism P
Later.
In general, ITD-BEV is mounted at automobile front axle, by main reducing gear D in casing, with 2 jackshaft S machines outside shell
Tool connects, the mechanical output being converted with power accumulator group B2, to drive wheels travel.
Other structures are identical as ITD-HEV configurations.
The fuel cell-driven configuration ITD-FCEV of integrated form speed change driver shown in Fig. 6, by power energy system and energy storage
Fuel cell pack Y input electric powers in power source, or it is independent or combine with power accumulator group B2 input electric powers, it is input to
In power inverter F, then rotor is set to rotate by collector ring R input electric powers, to output mechanical power, driving wheel fortune
Turn.
ITD-FCEV is actually the hybrid power configuration by fuel cell pack Y and power accumulator group B2；Its structure removes battery
System is different from electric machine controller outer, and other structures are identical as ITD-BEV configurations.
Claims (9)
1. a kind of electric vehicle integrated form speed change driver all-in-one machine, it includes：Double-rotor machine, electric machine controller including list/
Plurality of rows of planetary mechanism including clutch, brake, the executive component of freewheel clutch including fuel engines, power electric power storage
Pond group, fuel cell pack, super capacitor, the power energy system of photovoltaic cell and stored energy power source, non-powered accumulator group, work(
Rate converter, the various kinds of sensors of collector ring including rotary transformer and electrical interface, reduction gearing are to including the master of differential mechanism
Retarder, the Vehicular charger with line plug, external power grid；
It is characterized in that：The electric vehicle integrated form speed change driver all-in-one machine, abbreviation ITD, i.e. Integrated
Transmission Drive；It is by a double-rotor machine, planetary mechanism, executive component, gear mesh, collector ring and sensing
Device and electrical interface, integrated installation is in same chassis cavity, by the power energy system and stored energy power source work(in input casing
Rate type and executive component participate in the various combination of operating mode, build multiple functions configuration；The machinery exported by parts in casing
Power can be a kind of power or two or more hybrid power joint Powers of power energy system and stored energy power source；
The start of ITD executive components switches with multi-mode, and realization is automatically controlled by manually/electric operation mechanism or electric-liquid；
The integrated form speed change driver stepless automatic transmission configuration ITD-CVT, it is dynamic with energy storage that it only has power energy system
Fuel engines in power source inputs mechanical output；One end is mechanically connected with engine cylinder body, the other end and transmission shaft mechanical
Connection, to ensure that driving power passes to wheel；
Engine crankshaft is via the output shaft with torsional vibration damper, after being mechanically connected double-rotor machine the first rotor, mechanical series
One of planetary mechanism element, the second rotor are then mechanically connected the two element of planetary mechanism；Or engine crankshaft subtracts via band torsion
Shake the output shaft of device, and one end passes through motor hollow axle tube and is mechanically connected one of planetary mechanism element, and other end mechanical parallel is double to be turned
Sub-motor the first rotor, and the second rotor is connected by electromagnetic force, then it is mechanically connected the two element of planetary mechanism；
At the diameter of axle between the first rotor and torsional vibration damper, it is equipped with executive component, it is bent with engine to limit the first rotor
Axis reverses, and ensures that engine power normally exports；In the second rotor and connected planetary mechanism interelement, it is equipped with executive component, is used
To control rotation and the power flow of the second rotor and planetary mechanism element；Third element is as output canal more than planetary mechanism institute
Road is used for output engine mechanical output；
When according to configuration arrangement or big torque need that reduction gearing clock synchronization is arranged, it or be installed on before planetary mechanism, or installation
After planetary mechanism；
For the preposition preceding driving transverse engines of FF, passes through 2 jackshaft machineries outside main reducing gear, with shell in chassis chamber and connect
Connect, with the energy with management system a kind of power of engine, to drive wheels travel；
For the dynamic engine of FR front-engine rear-drives, planetary mechanism third element or directly or through reduction gearingIt is right, it is mechanically connected machine
The outer transmission shaft of shell, then be mechanically connected with the main reducing gear being installed in rear axle axle housing, and eventually by both sides semiaxis, with the energy with
A kind of power of engine of management system, to drive wheels travel；
Collector ring is installed on the central shaft by belt coil rotor, stationary end carbon brush supports, is connected outside casing by electrical interface
Electric machine controller or other controllers；Collector ring round end, rotor of the electrical connection with three-phase windings coil；
It is rotated by driven by engine the first rotor, the rotation of the second rotor is driven by the magnetomotive coupling between two rotors, thus will
Engine mechanical output passes through the electrical power between rotor, is again converted into mechanical output, and be transferred to secondary parts；Motor controls
Device and non-powered accumulator group joint adjust electrical power, and rotor windings are introduced via collector ring, rotating excitation field in three-phase windings
Electromagnetic force, the magnetomotive coupling participated between two rotors adjust electromagnetic power output, adjust rotor motion, realize stepless automatic transmission
It adjusts, achievees the purpose that adjust engine output rotating speed；
The inner ring of two rotary transformers is separately mounted in the rotation axis being connect with two rotors, and outer shroud is then fixed on casing；
Respective tach signal is transferred to electricity by the electrical signal of reaction generated in group outside by inner and outer ring rotation by its conducting wire
Machine controller, to calculate relative rotation speed between two rotors, the controling parameter as motor；
The duty parameter of rotating speed in chassis chamber, temperature, hydraulic pressure and other sensor measurements passes through the other electrical interfaces of casing, transmits
To relevant recorder, so that electric machine controller or other controllers or device use.
2. according to electric vehicle integrated form speed change driver all-in-one machine described in claim 1, it is characterised in that：The integrated form speed change
Driver hybrid power drives configuration ITD-HEV, is that it is dynamic with energy storage to increase power energy system on the basis of ITD-CVT configurations
One kind in power source, for example power accumulator group can be as engine, or combine individually or with engine driving wheel and transport
Turn；
Power accumulator group electrical power in power energy system and stored energy power source inputs, via collector ring introduce rotor around
Group, the electromagnetic force of rotating excitation field in three-phase windings couple output power by the magnetomotive between two rotors, realize the machinery of rotor
Movement achievees the purpose that independent driving wheel；When needing to combine driving with engine, that is, by the electric machine controller dynamics of management
Accumulator group electrical power, when adjusting motor torque, the mechanical output that power accumulator group electrical power is converted to is sent out with engine
It is exported after the mechanical output superposition gone out；
Other structures are identical as ITD-CVT configurations.
3. electric vehicle integrated form speed change driver all-in-one machine according to claim 2, it is characterised in that：The integrated form becomes
Fast driver plug-in hybrid power drives configuration ITD-PHEV, is to connect the Vehicular charger with line plug and power accumulator group
It picks up and, built on the basis of ITD-HEV, by the configuration of electric machine controller management；
The plug-in mixed power electric car ITD-PHEV is the automobile power energy using external power grid via Vehicular charger
System and stored energy power source, for example the charging of power accumulator group, keeps enough state-of-charges, so as to vehicle normal operation；
Other structures are identical as ITD-HEV configurations.
4. electric vehicle integrated form speed change driver all-in-one machine according to claim 2, it is characterised in that：The integrated form becomes
Fast driver increases journey electric drive configuration ITD-EREV, it is mechanically connected double-rotor machine by the bent axle of a put-put
The first rotor, and the second rotor is connected by electromagnetic force between two rotors, then be mechanically connected the element output machine of planetary mechanism
Tool power；Engine power can be same with power energy system and the power accumulator group electrical power input in stored energy power source
Rotor can also input two different rotors respectively；Respectively individually rotor can be driven to operate, common driving can also be combined and turned
Son rotation, driving wheel operating；But engine cannot with have the rotor of secondary power output end direct-connected, another rotor can only be passed through
Electromagnetic power drive the secondary rotor；At this point, planetary mechanism needs the one of element of locking；
For ITD-EREV configurations, only power energy system and the power accumulator group input electric power in stored energy power source,
Vehicle is driven to travel, and contained small-power fuel engines, it is mainly used for driving rotor power generation, charges for power energy storage device；
But only when especially needing operating mode, driving vehicle traveling just may participate in；
Other structures are identical as ITD-HEV configurations.
5. electric vehicle integrated form speed change driver all-in-one machine according to claim 2, it is characterised in that：The integrated form becomes
The fast pure electric drive configuration ITD-BEV of driver, only power energy system and a kind of power accumulator group electricity in stored energy power source
Power input introduces rotor windings via collector ring, and the electromagnetic force of rotating excitation field in three-phase windings is dynamic by the magnetic between two rotors
Couple of force closes output power, realizes the mechanical movement of output rotor, achievees the purpose that drive wheel；It is not provided with engine power
Source；
After connecting double-rotor machine the first rotor with a shaft mechanical, one of mechanical series planetary mechanism element, the second rotor is then
It is mechanically connected the two element of planetary mechanism；Or an axis one end is mechanically connected the unitary of planetary mechanism by motor hollow axle tube
Part, other end mechanical parallel double-rotor machine the first rotor, and the second rotor is connected by electromagnetic force, then it is mechanically connected planet machine
The two element of structure；
At the diameter of axle before being connect with the first rotor, it is equipped with executive component, when the first rotor reverses, can limit and turn in time
It is dynamic；In the second rotor and connected planetary mechanism interelement, it is equipped with executive component, to control the second rotor and planetary mechanism this yuan
The rotation of part and power flow；Third element is converted for exporting by power accumulator group as output channel more than planetary mechanism institute
The mechanical output come；
Be arranged as required to reduction gearing clock synchronization, it or be installed on before planetary mechanism, or be installed on after planetary mechanism；
In general, ITD-BEV is mounted at automobile front axle, connected by 2 jackshaft machineries outside main reducing gear, with shell in casing
It connects, the mechanical output being converted with power accumulator group, to drive wheels travel；
Other structures are identical as ITD-CVT configurations.
6. electric vehicle integrated form speed change driver all-in-one machine according to claim 5, it is characterised in that：The integrated form becomes
Fast driver fuel cell-driven configuration ITD-FCEV is inputted by the fuel cell pack in power energy system and stored energy power source
Electrical power, or it is independent or combine with power accumulator group input electric power, it is input in power inverter, then defeated by collector ring
Entering electrical power makes rotor rotate, to output mechanical power, driving wheel operating；
ITD-FCEV is actually the hybrid power configuration by fuel cell pack and power accumulator group；Its structure removes battery system
Different from electric machine controller outer, other structures are identical as ITD-BEV configurations.
7. according to any one of claim 1 to 6 electric vehicle integrated form speed change driver all-in-one machine, feature exists
In：In casing ontology along the circumferential direction, a plurality of S-shaped coolant liquid circulation duct of axial traveling, wound motor one week are equipped with；Outside it
Cooling-cooling system is connect, inner outlet connects liquid pump；Coolant liquid can be water, can also be oil；
When using oil cooling but medium, cooling oil duct and ITD parts lubricating system unicom, oil are stored in the oil sump of casing bottom end,
Oil feed pump extracts；In having engine-driven ITD configurations, cooling-lubricating fluid oil pushes cycle by working machine pump in shell；
In operating mode to stall or the ITD configurations without engine configuration, electric pump driving is needed；Electric pump or independent or and mechanical pump
In shape in parallel；
When using water cooling ITD systems, lubrication is not communicated with cooling two systems.
8. according to any one of claim 1 to 6 electric vehicle integrated form speed change driver all-in-one machine, feature exists
In：Motor outer rotor sheath body outer radial makes zigzag, and corresponding casing inner wall also makes zigzag, and the two spike is opposite
And keep certain distance.
9. according to any one of claim 1 to 6 electric vehicle integrated form speed change driver all-in-one machine, feature exists
In：Collector ring three is arranged symmetrically carbon brush supports with respect to slip ring circumference, and extraction wire is connected with electrical interface；Under collector ring
Side is equipped with Minitype electric dust catcher, to collect the detritus of carbon brush contact abrasion；;
In collector ring three on the casing above carbon brush supports, opening there are two oblong aperture, for repair dismantling carbon brush supports and dust suction
Device provides outlet；It has sealing cover fastening above.
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Application publication date: 20181012 |