CN109203969A - A kind of single planetary row transmission component and hybrid power system and vehicle - Google Patents
A kind of single planetary row transmission component and hybrid power system and vehicle Download PDFInfo
- Publication number
- CN109203969A CN109203969A CN201710534496.4A CN201710534496A CN109203969A CN 109203969 A CN109203969 A CN 109203969A CN 201710534496 A CN201710534496 A CN 201710534496A CN 109203969 A CN109203969 A CN 109203969A
- Authority
- CN
- China
- Prior art keywords
- clutch
- motor
- output
- planet row
- input component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—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
- B60K6/38—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 driveline clutches
-
- 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
- B60K6/40—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 assembly or relative disposition of components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
-
- 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
- B60K6/38—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 driveline clutches
- B60K2006/381—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 driveline clutches characterized by driveline brakes
Abstract
The present invention relates to a kind of single planetary row transmission component and hybrid power systems and vehicle, hybrid power system includes engine, first motor, second motor, preceding planet row, planet row and system output shaft afterwards, the preceding sun gear of preceding planet row, preceding planet carrier and front ring gear form two input components and an output, two input components of preceding planet row correspondingly with engine, first motor transmission connection, the rear sun gear of planet row afterwards, one of them in gear ring and rear planet carrier is the input component connecting with the second motor drive afterwards, one is the output being sequentially connected with system output shaft, the output of preceding planet row is sequentially connected by the input component of first clutch and the rear planet row, it is sequentially connected by the output of second clutch and the rear planet row.Using the first, second clutch, realizes the disconnection made between the planet row of front and back under electric-only mode, effectively avoid influence of the preceding planet row to the second motor under electric-only mode.
Description
Technical field
The present invention relates to a kind of automotive powers, and in particular to a kind of single planetary row transmission component and hybrid power system
And vehicle.
Background technique
Series-parallel hybrid electric system is for series connection type hybrid power system and parallel connection type hybrid power system, tool
There is huge performance advantage.Currently, series-parallel hybrid electric system mainly uses planet row as power dividing device, planet row
There are mainly two types of forms for power dividing device, and one is single planetary row structures, belong to single mode power dividing device, can only realize defeated
Enter formula power dividing one mode, transmission efficiency is low in high velocity, realizes function using double or three rows of planetary row there are also a kind of
Rate shunts, it can be achieved that input type power dividing and combined type power dividing, both modes mutually make up, so that part flow arrangement
Transmission efficiency can maintain higher level in entire vehicle-speed region.
A kind of hybrid power system is disclosed in the Chinese utility model patent that Authorization Notice No. is CN204659438U,
Including engine, two motors, preceding planet row, rear planet row and system output shaft, the sun gear of preceding planet row and first motor
Rotating shaft transmission connection, the planet carrier of preceding planet row are connect with driving engine, the shaft of the gear ring of preceding planet row and the second motor,
The sun gear transmission connection of planet row, the planet carrier and system output shaft of rear planet row are sequentially connected afterwards, planet row after corresponding to
Gear ring is provided with rear lock-up clutch, and the sun gear of corresponding preceding planet row is provided with preceding lock-up clutch, in turning for first motor
Between axis and engine shaft be equipped with premode clutch, between the shaft and planet carrier of the second motor then be equipped with rear mode from
Clutch realizes entire hybrid power system by forward and backward regime clutch and the different working condition of forward and backward lock-up clutch
Pure electric vehicle, combination drive isotype switching.But in such hybrid power system, rear planet row only has the sun
Wheel is directly sequentially connected with the gear ring of the shaft of the second motor, preceding planet row as input component, causes hybrid power system can not
Realize the completely disengaged problem of front and back planet row under the second motor-driven electric-only mode, meeting when the second motor output power
It is influenced by preceding planet row, moreover, because rear planet row speed change tuning performance is poor, leads to corresponding with rear planet row second
The operating point of motor adjusts the relatively poor problem of efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of structures simply, facilitates and realizes that forward and backward planet is got rid of in hybrid power system
The single planetary row transmission component opened；Meanwhile the present invention also provides a kind of hybrid powers using above-mentioned single planetary row transmission component
System and vehicle.
To achieve the above object, the technical solution of single planetary row transmission component provided by the present invention is: single planetary row passes
Dynamic component, including the single planetary row structure with sun gear, gear ring and planet carrier, in sun gear, gear ring and planet carrier wherein
One be the first input component of transmission component, one be the output of transmission component, transmission component further includes the second input component,
Two input components connect by first clutch and the transmission connection of the first input component, by second clutch and output transmission
It connects.
One in the sun gear, gear ring and planet carrier in addition to the first input component, output is adjustable output
The adjustment part of output performance, transmission component include the adjustment part for being used for locking, discharging adjustment part that the corresponding adjustment part is equipped with
Lock device, transmission component include the input unit with the transmission connection of the first input component, and the is equipped between input unit and the first input component
Three clutches.
The sun gear is first input component, and gear ring is the adjustment part, planet carrier is the output, and second is defeated
Entering part is the transmission input shaft through the sun gear.
The technical solution of hybrid power system provided by the present invention using above-mentioned single planetary row transmission component is: mixing
Dynamical system, including engine, first motor, the second motor, preceding planet row, rear planet row and system output shaft, preceding planet row
Preceding sun gear, preceding planet carrier and front ring gear form two input components and an output, two input components of preceding planet row are one by one
Accordingly it is sequentially connected with engine, first motor, wherein one in the rear sun gear of rear planet row, rear gear ring and rear planet carrier
It is a for connect with the second motor drive input component, one be the output being sequentially connected with system output shaft, preceding planet row
Output is sequentially connected, by second clutch and the rear planet by the input component of first clutch and the rear planet row
The output of row is sequentially connected.
One after described in the rear sun gear of planet row, rear gear ring and rear planet carrier in addition to input component, output is
The adjustment part of adjustable output output performance, transmission component include adjusting for locking, release of being equipped with of the corresponding adjustment part
The adjustment part lock device of one integral piece.
The input component of planet row is connect by third clutch with second motor drive after described.
One input component of the preceding planet row and the shaft of the first motor are rotated synchronously and are sequentially connected, and corresponding first
The shaft of motor is equipped with the input component lock device for for locking, discharging machine shaft, according to engine, first motor, the second electricity
Machine, input component lock device, the different working condition of adjustment part lock device and three clutches, hybrid power system have following work
Operation mode:
(1) pure electric mode, input component lock device are in release conditions or lockup state, at adjustment part lock device
In lockup state, third clutch is in lockup state, and first clutch is in release conditions, and second clutch is in release shape
State, engine and first motor do not work, the work of the second motor；
(2) pure electric mode, input component lock device are in release conditions, and adjustment part lock device is in release conditions,
Third clutch lockup state, first clutch are in lockup state, and second clutch is in lockup state, engine not work
Make, first motor is in idling conditions, the work of the second motor；
(3) hybrid mode, input component lock device are in release conditions, and adjustment part lock device is in lockup state, the
Three clutch lockup states, first clutch are in lockup state, and second clutch is in release conditions, engine and the second electricity
Machine output driving power, first motor are in generating state；
(4) hybrid mode, input component lock device are in release conditions, and adjustment part lock device is in release conditions, the
Three clutch lockup states, first clutch are in lockup state, and second clutch is in lockup state, also, engine and
Second motor output driving power, first motor are in generating state；
(5) engine direct drives mode, and input component lock device is in lockup state, and adjustment part lock device is in release conditions,
Third clutch release conditions, first clutch are in release conditions, and second clutch is in lockup state；
(6) Brake energy recovery mode, input component lock device are in release conditions or lockup state, at adjustment part lock device
In lockup state, third clutch lockup state, first clutch is in release conditions, and second clutch is in release conditions,
Engine and first motor do not work, and the second motor is in generating state；
(7) Brake energy recovery mode, input component lock device are in release conditions, and adjustment part lock device is in release shape
State, third clutch lockup state, first clutch are in lockup state, and second clutch is in lockup state, and engine is not
Work, first motor idle running, the second motor are in generating state.
The rear sun gear is the input component of rear planet row, and rear gear ring is the adjustment part of rear planet row, after rear planet carrier is
The output of planet row.
For second motor between preceding planet row and rear planet row, the shaft of the second motor is hollow shaft, hollow shaft
In through there is an intermediate propeller shaft, the output of one end of intermediate propeller shaft and preceding planet row is sequentially connected, and the other end then passes through the
One clutch and rear sun gear transmission connection are sequentially connected by second clutch and rear planet carrier.
The technical solution of vehicle provided by the present invention using above-mentioned hybrid power system is: vehicle, including mixing is dynamic
Force system, hybrid power system include engine, first motor, the second motor, preceding planet row, rear planet row and system output
Axis, preceding sun gear, preceding planet carrier and front ring gear two input components of formation of preceding planet row and an output, the two of preceding planet row
Input component is sequentially connected with engine, first motor correspondingly, the rear sun gear of rear planet row, rear gear ring and rear planet carrier
In one of them be the input component being connect with the second motor drive, one be the output being sequentially connected with system output shaft,
The output of preceding planet row by first clutch and it is described after planet row input component transmission connection, by second clutch with
The output transmission connection of planet row after described.
One after described in the rear sun gear of planet row, rear gear ring and rear planet carrier in addition to input component, output is
The adjustment part of adjustable output output performance, transmission component include adjusting for locking, release of being equipped with of the corresponding adjustment part
The adjustment part lock device of one integral piece.
The input component of planet row is connect by third clutch with second motor drive after described.
One input component of the preceding planet row and the shaft of the first motor are rotated synchronously and are sequentially connected, and corresponding first
The shaft of motor is equipped with the input component lock device for for locking, discharging machine shaft.
The beneficial effects of the present invention are: utilizing the output of preceding planet row in hybrid power system provided by the present invention
First clutch between the input component of rear planet row, and utilize the output of preceding planet row and the output of rear planet row
Between second clutch, realization make the disconnection between the planet row of front and back under electric-only mode, effectively avoid electric-only mode
Influence of the planet row to the second motor before lower.
Further, real using the cooperation of adjustment part lock device and third clutch, first clutch, second clutch
To the adjusting of the second motor operating point under present second motor electric-only mode, the efficiency under electric-only mode is effectively improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of hybrid power system provided by the present invention；
Fig. 2 is the schematic diagram that hybrid power system shown in Fig. 1 is in pure electric drive mode 1；
Fig. 3 is the schematic diagram that hybrid power system shown in Fig. 1 is in pure electric drive mode 2；
Fig. 4 is the schematic diagram that hybrid power system shown in Fig. 1 is in hybrid mode 1；
Fig. 5 is the schematic diagram that hybrid power system shown in Fig. 1 is in hybrid mode 2；
Fig. 6 is the schematic diagram that hybrid power system shown in Fig. 1 is in that engine direct drives mode；
Fig. 7 is the schematic diagram that hybrid power system shown in Fig. 1 is in Brake energy recovery mode 1；
Fig. 8 is the schematic diagram that hybrid power system shown in Fig. 1 is in Brake energy recovery mode 2；
Fig. 9 is a kind of structural schematic diagram of embodiment of single planetary row transmission component provided by the present invention.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention is described in detail.Following instance will be helpful to the skill of this field
Art personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the common skill of this field
For art personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to this hair
Bright protection scope.
The specific embodiment of hybrid power system provided by the present invention, as shown in Figure 1, the hybrid power in the embodiment
System includes engine 1, first motor 3, the second motor 7, preceding planet row 6, rear planet row 9 and system output shaft 13, two motors
Corresponding to control working condition by electrical source of power 4 and corresponding control unit, system output shaft 13 with vehicle bridge then for being sequentially connected.
Sun gear 6C, preceding planet carrier 6B and front ring gear 6A before preceding planet row 6 specifically includes, there are two defeated for the preceding tool of planet row 6
Enter part and an output, in the present embodiment, preceding planet carrier 6B is to pass through torsion vibration absorber 2 and the rotating shaft transmission of engine 1 connects
The input terminal connect, preceding sun gear 6C are another input terminal connecting with the rotating shaft transmission of first motor 3, corresponding first electricity
The shaft of machine 3 be equipped with for locking, discharge machine shaft input component lock device, the input component lock device concretely locking from
Clutch, front ring gear 6A pass through the 9 output driving torque of planet row backward of intermediate propeller shaft 30 as output.
Moreover, in the present embodiment, the shaft of first motor 3 is specially hollow shaft, and torsion vibration absorber 2 is by running through first
The front propeller shaft 20 of machine shaft and preceding planet carrier 6B are sequentially connected.
Planet row 9 includes rear sun gear 9C, rear gear ring 9A and rear planet carrier 9B, rear sun gear 9C as rear planet row 9 afterwards
An input component connect with the rotating shaft transmission of the second motor 7 by third clutch 10, rear planet carrier 9B is as rear planet row 9
Output and system output shaft 13 be sequentially connected, rear gear ring 9A then as can adjust output output performance adjustment part, it is right
Should after gear ring 9A be equipped with for locking, discharge adjustment part adjustment part lock device 8, adjustment part locking implement body select locking from
Clutch.
In the present embodiment, the output of preceding planet row 6 is driven by the input component of first clutch 11 and rear planet row 9 to be connected
It connects, be sequentially connected by the output of second clutch 12 and rear planet row 9.Specifically, the output as preceding planet row 6
Gear ring 6A pass through the planet row output torque backward of intermediate propeller shaft 30, the gear ring of one end of intermediate propeller shaft 30 and preceding planet row
6A transmission connection, the other end then pass through first clutch 11 and rear sun gear 9C transmission connection, pass through second clutch 12 with after
Planet carrier 9B transmission connection.
In the present embodiment, the second motor 7 is between preceding planet row 6 and rear planet row 9, also, turn of the second motor 7
Axis is hollow shaft, and running through in hollow shaft has intermediate propeller shaft 30, and intermediate propeller shaft realizes the power transmitting between the planet row of front and back.
In the present embodiment, first clutch, second clutch and third clutch are also lock-up clutch structure, are had
Corresponding locking, release conditions, to realize the engagement of respective clutch, be detached from.
According to the working condition of engine, first motor, the working condition of the second motor and each lock-up clutch, this hair
The specific works mode of hybrid power system provided by bright is as shown in the table:
The specific works mode of hybrid power system are as follows:
(1) pure electric mode 1, the mode are specially the pure power mode of low speed.
Under the mode, input component lock device 5 can be at release conditions or lockup state, and adjustment part lock device 8 is in lock
Only state, third clutch 10 are in lockup state, and first clutch 11 is in release conditions, and second clutch 12 is in release
State.Also, engine 1 and first motor 3 do not work, the work of the second motor 7.As shown in Fig. 2, power transmission line is the
Two motors 7, third clutch 10, rear sun gear 9C, rear planet carrier 9B, finally arrive system output shaft 13.
For hybrid power system, system input is the second motor 7, and system output is system output shaft 13, specifically
Torque relationship are as follows: Tout=k2TMG2, wherein k2For rear planet row rear gear ring 9A radius and rear sun gear 9C radius ratio,
TMG2For the torque of the second motor 7, ToutFor the output torque of output shaft, it is suitable for the pure electrician's condition of low speed.
In this operating mode, first clutch 11 and second clutch 12 are in release conditions, can be effectively by before
Planet row and rear planet row disconnect, and planet row impacts this electric-only mode before avoiding.
(2) pure electric mode 2, the mode are specially the pure power mode of high speed.
Under the mode, input component lock device 5 is in release conditions, and adjustment part lock device 8 is in release conditions, third clutch
10 lockup state of device, first clutch 11 are in lockup state, and second clutch 12 is in lockup state.Also, engine 1 is not
Work, first motor 3 are then in idling conditions, the work of the second motor 7.As shown in figure 3, power transmission line be the second motor 7,
Third clutch 10, first clutch 11, rear sun gear 9C, second clutch 12, rear planet carrier 9B, finally arrive system output shaft
13。
Adjustment part lock device 8 is in release conditions, and rear gear ring 9A is in emptying state, and the rotation of rear planet carrier 9B is not by rear
Any influence of gear ring 9A.
For hybrid power system, first clutch 11 and second clutch 12 in lockup state are in locking
State, so that sun gear 9C is together with rear planet carrier 9B fixing assembling, the input of system at this time is the second motor 7, exports and is
System output shaft 13, specific torque relationship are as follows: Tout=TMG2, TMG2For the second motor (7) torque, ToutFor the output of output shaft
Torque is suitble to the pure electrician's condition of high speed.
(3) hybrid mode 1, the mode are specially mixed on low speed dynamic mode.
Under the mode, input component lock device 5 is in release conditions, and adjustment part lock device 8 is in lockup state, third clutch
10 lockup state of device, first clutch 11 are in lockup state, and second clutch 12 is in release conditions.Also, 1 He of engine
Second motor output driving power, first motor 3 are in generating state.
As shown in figure 4, power transmission line are as follows: the driving force that planet row 6 inputs forward of engine 1 is divided into two parts, and one
The premenstrual sun gear 6C of partial power transfers to first motor 3 to drive first motor 3 to generate electricity, and another part power is defeated through front ring gear 6A
Planet row 9 backward, and rear sun gear 9C is transferred to through first clutch 11, meanwhile, the second motor 7 passes through third clutch 10 backward
Sun gear 9C output driving power, rear sun gear 9C are rotated by rear planet carrier 9B drive system output shaft 13.
Since adjustment part lock device 9 is in lockup state, corresponding rear gear ring 9A is in stationary state, and main support is made
With will not be impacted to the output of rear planet carrier 9B.
Under the hybrid mode, the input of system is engine 1 and the second motor 7, is exported as system output shaft 13,
Specific torque relationship are as follows: Tout=(k1/(1+k1)TE+TMG2)k2, wherein k1For front ring gear 6A radius and preceding sun gear 6C radius
Ratio, k2For the ratio of rear gear ring 9A radius and rear sun gear 9C radius, TMG2For 7 torque of the second motor, TEFor engine 1
Torque, ToutFor the output torque of system output shaft 13, the torque of the front ring gear output of preceding planet row by rear planet row torque increase,
It is suitable for the mixed condition of starting building of low speed.
(4) hybrid mode 2, the mode are specially mixed at high speed dynamic mode.
Under the mode, input component lock device 5 is in release conditions, and adjustment part lock device 8 is in release conditions, third clutch
10 lockup state of device, first clutch 11 are in lockup state, and second clutch 12 is in lockup state.Also, 1 He of engine
Second motor output driving power, first motor 3 are in generating state.
Since first clutch 11 and second clutch 12 are in lockup state, the planetary gear after cooperation on planet carrier with
The engaged transmission of rear sun gear, in such a mode, rear planet carrier 9B and rear sun gear 9C are accordingly securely fitted in and are formed together
Rotating unit.
As shown in figure 5, power transmission line are as follows: the driving force that planet row 6 inputs forward of engine 1 is divided into two parts, and one
The premenstrual sun gear 6C of partial power transfers to first motor 3 to drive first motor 3 to generate electricity, and another part power is defeated through front ring gear 6A
Planet row 9 backward, and rear sun gear 9C, the planet carrier 9B after second clutch transfers to are transferred to through first clutch 11, meanwhile, the
Two motors 7 are driven by third clutch 10 to rear sun gear 9C output driving power, rear sun gear 9C and rear planet carrier 9B jointly
System output shaft 13 rotates.
Under the mode, the input of system is engine 1 and the second motor 7, is exported as system output shaft 13, specific torque
Relationship are as follows: Tout=k1/(1+k1)TE+TMG2, wherein k1For the front ring gear 6A radius of preceding planet row and the ratio of preceding sun gear 6C radius
Value, TMG2For 7 torque of the second motor, TEFor the torque of engine 7, ToutFor the output torque of system output shaft 13, pass through first
12 locking of clutch 11 and second clutch reduces the revolving speed of the second motor 7, is suitable for the mixed condition of starting building of high speed.
(5) engine direct drives mode, i.e. engine operation, two motors do not work.
Under the mode, input component lock device 5 is in lockup state, and adjustment part lock device 8 is in release conditions, third clutch
10 release conditions of device, first clutch 11 are in release conditions, and second clutch 12 is in lockup state.
As shown in fig. 6, power transmission line are as follows: row after the premenstrual planet carrier 6B of the driving force of engine 1, front ring gear 6A are transferred to
The rear planet carrier 9B of star row 9, rear planet carrier 9B drive system output shaft 13 rotate.
The input of system at this time is engine 1, is exported as system output shaft 13, specific torque relationship are as follows: Tout=k1/
(1+k1)TE, wherein k1For the front ring gear 6A radius of preceding planet row and the ratio of preceding sun gear 6C radius, TEFor turning for engine 1
Square, ToutFor the output torque of output shaft, it is suitable for vehicle to run at high speed, and vehicle power demand is located at engine high-efficiency area
Driving operating condition, avoid existing combined hybrid system existing electromechanical transformation problem when engine direct drives, improve dynamical system
Efficiency.
(6) Brake energy recovery mode 1, the mode are applied particularly to speed operation Brake energy recovery.
Under the mode, input component lock device 5 can be at release conditions or lockup state, and adjustment part lock device 8 is in lock
Only state, 10 lockup state of third clutch, first clutch 11 are in release conditions, and second clutch 12 is in release shape
State.Engine 1 and first motor 3 do not work, and the second motor 7 is in generating state.
As shown in fig. 7, power transmission line are as follows: system output shaft 13 planet carrier 9B, rear sun gear 9C, third clutch after
Device 10 inputs driving force to the second motor 7, drives the second electric power generation.
At this point, the input of system is system output shaft 13, export as the second motor 7.Specific torque relationship are as follows: TMG2=
1/k2Tout, wherein k2For the rear gear ring 9A radius of rear planet row and the ratio of rear sun gear 9C radius, TMG2It is 7 turns of the second motor
Square, ToutFor system output shaft torque, it is suitable for low speed damped condition.
(7) Brake energy recovery mode 2, the mode are applied particularly to high-speed working condition Brake energy recovery.
Under the mode, input component lock device 5 is in release conditions, and adjustment part lock device 8 is in release conditions, third clutch
10 lockup state of device, first clutch 11 are in lockup state, and second clutch 12 is in lockup state.Engine 1 does not work,
First motor 3 dallies, and the second motor 7 is in generating state.
As shown in figure 8, power transmission line are as follows: system output shaft 13 planet carrier 9B, rear sun gear 9C, third clutch after
Device 10 inputs driving force to the second motor 7, drives the second electric power generation.
The input of system at this time is output shaft (13), is exported as the second motor (7), specific torque relationship are as follows: TMG2=
Tout, wherein it is suitable for high speed damped condition.
In above-mentioned several modes, using the locking of first clutch 11, the switching of release conditions, before preceding planet row
The torque of gear ring improves climbing capacity by rear planet row torque increase.
Using the locking of third clutch 10, the switching of release conditions, run at high speed do not need motor power-assisted when,
Second motor and rear planet row can effectively be disengaged, weak magnetic is avoided to lose.
Using the locking of input component lock device 5, the switching of release conditions, existing planet row combined hybrid system is solved in engine
The problem of can not being directly driven for a long time when straight drive mode because of first motor stall.Also, it is travelled in vehicle with higher speed
And high engine speeds directly drive vehicle when entirely driving force demand is located at engine high-efficiency area, avoid existing combined hybrid system mixed
When closing driving the problem of existing electromechanical transformation, hybrid power system efficiency is effectively increased.
Using adjustment part lock device, what third clutch, the locking of first clutch and second clutch, release were assembled is cut
Change and cooperate, can it is pure electricity when driving, disengage rear planet row effectively with preceding planet row, and the work of the second motor can be adjusted
Operation mode effectively improves the drive efficiency under electric-only mode.
In hybrid power system provided by the present invention, two input components of preceding planet row are preceding sun gear and preceding planet carrier,
Front ring gear is as output with planet row output driving power backward.In other embodiments, two input components of preceding planet row can also
For preceding sun gear and front ring gear, front ring gear can be sequentially connected with first motor, and preceding sun gear can be connect with driving engine, this
When, preceding planet carrier is as output；Certainly, two input components of preceding planet row can also be front ring gear and preceding planet carrier, with the first electricity
The corresponding transmission connection of machine, engine, preceding sun gear is as output planet row output driving power backward.
In hybrid power system provided by the present invention, the input component of rear planet row is rear sun gear, and output is gone after being
Carrier, adjustment part are then rear gear ring.In other embodiments, the output of rear planet row can also be rear gear ring, at this point, rear planet
Frame can be used as input component either adjustment part, at this point, rear sun gear then corresponds to adjustment part or input component.It is of course also possible to select
Rear sun gear is output, at this point, one of them in rear planet carrier and rear gear ring is the input connecting with the second motor drive
Part, another is then corresponding adjustment part.
In hybrid power system provided by the present invention, using preceding planet row output and rear planet row input component it
Between first clutch, it is real and using the second clutch between the output of preceding planet row and the output of rear planet row
Make the disconnection between the planet row of front and back under present electric-only mode.Also, utilize adjustment part lock device and third clutch, first
The cooperation of clutch, second clutch, is realized under the second motor electric-only mode, the adjusting to the second electrical machine working mode,
Effectively improve the efficiency under electric-only mode.In other embodiments, if be only used for realizing the cutting of front and back planet row,
First clutch only can be set between the output of planet row and the input component of rear planet row, preceding planet row output with
Second clutch is set between the output of planet row afterwards, does not need setting third clutch and corresponding adjustment part lock device.
The present invention also provides a kind of vehicle, which uses series-parallel hybrid electric system, the series parallel hybrid power system
The structure of system is identical as the structure of above-mentioned hybrid power system shown in FIG. 1, and details are not described herein.
The present invention also provides a kind of embodiments of single planetary row transmission component, as shown in figure 9, the uniline star in the embodiment
Row's transmission component includes single planetary row structure 40, the rear row in hybrid power system shown in single planetary row structure 40 and above-mentioned Fig. 1
The structure of star row is identical, including sun gear 40C, gear ring 40A and planet carrier 40B, sun gear 40C, gear ring 40A and planet carrier 40B
In one of them be the first input component of transmission component, one be the output of transmission component, one be adjustment part, this implementation
In example, sun gear is the first input component, and gear ring is adjustment part, planet carrier is output, is sequentially connected with output shaft on planet carrier
45, also, transmission component includes the adjustment part lock device for locking, release adjustment part that the corresponding adjustment part is equipped with.
In the present embodiment, transmission component further includes the second input component 47, the second input component 47 by first clutch 41 with
It is driven as the sun gear 40C transmission connection of the first input component, by second clutch 42 and the planet carrier 40B as output
Connection.In the present embodiment, the second input component is specially the transmission input shaft 47 for running through sun gear 40C.
In the present embodiment, transmission component further includes the input unit 46 with the transmission connection of the first input component, input unit 46 and work
Third clutch 43 is equipped between the sun gear 40C of the first input component.
In use, can connect input unit 46 with the first power take-off unit such as engine or electric-motor drive, will be driven
Input shaft 47 is connect with the second power take-off unit such as engine or electric-motor drive, by control first clutch, second from
The working condition of clutch, third clutch and adjustment part clutch, it can be achieved that output control of engine power to two power input units,
The influence of another power take-off unit can effectively be switched, also, can effectively adjust phase when a power take-off unit works
Answer the power output performance of the first power take-off unit.
In other embodiments, if be only used for switching two power take-off units between influence each other if, can also be only
First clutch is set between the second input component and the first input component, and is arranged between the second input component and output
Two clutches do not need setting third clutch and corresponding adjustment part lock device.
In the present embodiment, sun gear is the first input component, and gear ring is adjustment part, planet carrier is output.In other implementations
In example, planet carrier input component can also be made, one of them in gear ring and sun gear is output, another adjustment part；Or
To make gear ring input component, one of them in sun gear and planet carrier be output, another be adjustment part.
Claims (10)
1. single planetary row transmission component, including the single planetary row structure with sun gear, gear ring and planet carrier, it is characterised in that:
One of them in sun gear, gear ring and planet carrier be the first input component of transmission component, the output that one is transmission component,
Transmission component further includes the second input component, the second input component by first clutch and the transmission connection of the first input component, pass through the
Two clutches and the output are sequentially connected.
2. single planetary row transmission component according to claim 1, it is characterised in that: the sun gear, gear ring and planet carrier
In one in addition to the first input component, output be adjustable output output performance adjustment part, transmission component includes pair
The adjustment part lock device for locking, release adjustment part that the adjustment part is equipped with is answered, transmission component includes and the first input component
The input unit of transmission connection is equipped with third clutch between input unit and the first input component.
3. single planetary row transmission component according to claim 2, it is characterised in that: the sun gear is first input
Part, gear ring is the adjustment part, planet carrier is the output, and the second input component is the transmission input through the sun gear
Axis.
4. hybrid power system, including engine, first motor, the second motor, preceding planet row, rear planet row and system output
Axis, preceding sun gear, preceding planet carrier and front ring gear two input components of formation of preceding planet row and an output, the two of preceding planet row
Input component is sequentially connected with engine, first motor correspondingly, it is characterised in that: rear sun gear, the rear tooth of rear planet row
Circle and rear planet carrier in one of them be input component connect with the second motor drive, one be and system output shaft transmission company
The output of the output connect, preceding planet row is sequentially connected by the input component of first clutch and the rear planet row, is passed through
The output of second clutch and the rear planet row is sequentially connected.
5. hybrid power system according to claim 4, it is characterised in that: rear sun gear, the rear tooth of planet row after described
One in circle and rear planet carrier in addition to input component, output is the adjustment part that can adjust output output performance, transmission group
Part includes the adjustment part lock device for locking, release adjustment part that the corresponding adjustment part is equipped with.
6. hybrid power system according to claim 5, it is characterised in that: the input component of planet row passes through third after described
Clutch is connect with second motor drive.
7. hybrid power system according to claim 6, it is characterised in that: an input component of the preceding planet row and institute
The shaft for stating first motor rotates synchronously transmission connection, and the shaft of corresponding first motor is equipped with for locking, release machine shaft
Input component lock device, according to engine, first motor, the second motor, input component lock device, adjustment part lock device and three from
The different working condition of clutch, hybrid power system have following operating mode:
(1) pure electric mode, input component lock device are in release conditions or lockup state, and adjustment part lock device is in lock
Only state, third clutch are in lockup state, and first clutch is in release conditions, and second clutch is in release conditions,
Engine and first motor do not work, the work of the second motor；
(2) pure electric mode, input component lock device are in release conditions, and adjustment part lock device is in release conditions, third
Clutch lockup state, first clutch are in lockup state, and second clutch is in lockup state, and engine does not work, the
One motor is in idling conditions, the work of the second motor；
(3) hybrid mode, input component lock device are in release conditions, and adjustment part lock device is in lockup state, third from
Clutch lockup state, first clutch are in lockup state, and second clutch is in release conditions, and engine and the second motor are defeated
Driving force out, first motor are in generating state；
(4) hybrid mode, input component lock device are in release conditions, and adjustment part lock device is in release conditions, third from
Clutch lockup state, first clutch are in lockup state, and second clutch is in lockup state, also, engine and second
Motor output driving power, first motor are in generating state；
(5) engine direct drives mode, and input component lock device is in lockup state, and adjustment part lock device is in release conditions, third
Clutch release conditions, first clutch are in release conditions, and second clutch is in lockup state；(6) Brake energy recovery
Mode, input component lock device are in release conditions or lockup state, and adjustment part lock device is in lockup state, third clutch lock
Only state, first clutch are in release conditions, and second clutch is in release conditions, and engine and first motor do not work,
Second motor is in generating state；
(7) Brake energy recovery mode, input component lock device are in release conditions, and adjustment part lock device is in release conditions, the
Three clutch lockup states, first clutch are in lockup state, and second clutch is in lockup state, and engine does not work,
First motor idle running, the second motor are in generating state.
8. hybrid power system according to claim 6 or 7, it is characterised in that: the rear sun gear is rear planet row
Input component, rear gear ring are the adjustment part of rear planet row, and rear planet carrier is the output of rear planet row.
9. hybrid power system according to claim 8, it is characterised in that: second motor is located at preceding planet row with after
Between planet row, the shaft of the second motor is hollow shaft, through there is an intermediate propeller shaft in hollow shaft, one end of intermediate propeller shaft with
The output of preceding planet row is sequentially connected, the other end then pass through first clutch and rear sun gear transmission connection, by second from
Clutch and rear planet carrier are sequentially connected.
10. vehicle, it is characterised in that: including the hybrid power system as described in any one of claim 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534496.4A CN109203969A (en) | 2017-07-03 | 2017-07-03 | A kind of single planetary row transmission component and hybrid power system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534496.4A CN109203969A (en) | 2017-07-03 | 2017-07-03 | A kind of single planetary row transmission component and hybrid power system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109203969A true CN109203969A (en) | 2019-01-15 |
Family
ID=64992372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534496.4A Pending CN109203969A (en) | 2017-07-03 | 2017-07-03 | A kind of single planetary row transmission component and hybrid power system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109203969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230670A (en) * | 2019-07-11 | 2019-09-13 | 广西玉柴机器股份有限公司 | Bi-motor universe self shifter transmission system in parallel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3588356B1 (en) * | 2003-06-18 | 2004-11-10 | 本田技研工業株式会社 | Power transmission device of hybrid vehicle |
| US20070275807A1 (en) * | 2006-05-25 | 2007-11-29 | Bucknor Norman K | Electrically variable transmission having three planetary gear sets, a stationary member, three fixed interconnections and clutched input |
| CN102083645A (en) * | 2008-06-03 | 2011-06-01 | 丰田自动车株式会社 | Vehicle drive system |
| CN104175860A (en) * | 2014-08-08 | 2014-12-03 | 郑州宇通客车股份有限公司 | Planetary series-parallel power system and vehicle adopting same |
| CN104401215A (en) * | 2014-12-13 | 2015-03-11 | 北京理工大学 | Double-motor double-planet-row dynamic coupling driving structure |
| CN104875598A (en) * | 2015-06-30 | 2015-09-02 | 天津清源电动车辆有限责任公司 | Hybrid power system, hybrid power vehicle with same and driving method |
| CN104890495A (en) * | 2015-05-26 | 2015-09-09 | 吉林大学 | Dual-clutch planetary petrol-electric hybrid dual-mode hybrid power system |
| CN207059750U (en) * | 2017-07-03 | 2018-03-02 | 郑州宇通客车股份有限公司 | Single planetary row transmission component and hybrid power system and vehicle |
-
2017
- 2017-07-03 CN CN201710534496.4A patent/CN109203969A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3588356B1 (en) * | 2003-06-18 | 2004-11-10 | 本田技研工業株式会社 | Power transmission device of hybrid vehicle |
| US20070275807A1 (en) * | 2006-05-25 | 2007-11-29 | Bucknor Norman K | Electrically variable transmission having three planetary gear sets, a stationary member, three fixed interconnections and clutched input |
| CN102083645A (en) * | 2008-06-03 | 2011-06-01 | 丰田自动车株式会社 | Vehicle drive system |
| CN104175860A (en) * | 2014-08-08 | 2014-12-03 | 郑州宇通客车股份有限公司 | Planetary series-parallel power system and vehicle adopting same |
| CN104401215A (en) * | 2014-12-13 | 2015-03-11 | 北京理工大学 | Double-motor double-planet-row dynamic coupling driving structure |
| CN104890495A (en) * | 2015-05-26 | 2015-09-09 | 吉林大学 | Dual-clutch planetary petrol-electric hybrid dual-mode hybrid power system |
| CN104875598A (en) * | 2015-06-30 | 2015-09-02 | 天津清源电动车辆有限责任公司 | Hybrid power system, hybrid power vehicle with same and driving method |
| CN207059750U (en) * | 2017-07-03 | 2018-03-02 | 郑州宇通客车股份有限公司 | Single planetary row transmission component and hybrid power system and vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230670A (en) * | 2019-07-11 | 2019-09-13 | 广西玉柴机器股份有限公司 | Bi-motor universe self shifter transmission system in parallel |
| CN110230670B (en) * | 2019-07-11 | 2024-02-27 | 广西玉柴机器股份有限公司 | Parallel double-motor universal automatic gear shifting transmission system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207059750U (en) | Single planetary row transmission component and hybrid power system and vehicle | |
| CN208118929U (en) | A kind of hybrid power assembly with limp-home module | |
| CN204055308U (en) | A kind of planetary series-parallel connection power system and use the vehicle of this power system | |
| CN107082014B (en) | A kind of automobile multimodal fusion dynamic coupling device | |
| CN209159399U (en) | Hybrid electric drive system and vehicle | |
| CN209240866U (en) | Hybrid power coupled system and vehicle | |
| CN105172572B (en) | Four-wheel drive hybrid vehicle and its power drive system | |
| CN107379957A (en) | A kind of hybrid power system and its control method | |
| CN110497899A (en) | Torque control method under hybrid vehicle electric-only mode | |
| CN106564361A (en) | Double planet row hybrid system and hybrid vehicle | |
| CN206394422U (en) | A kind of hybrid power system of use multimode dynamic coupling device | |
| CN110281759A (en) | A kind of automobile satellite gear speed change gear | |
| CN208881575U (en) | A kind of vehicle and its planet row mixed power plant | |
| CN108569129B (en) | Hybrid power system and vehicle using same | |
| CN209320669U (en) | A kind of planet row mixed power plant and the vehicle using the device | |
| CN109203969A (en) | A kind of single planetary row transmission component and hybrid power system and vehicle | |
| CN207825920U (en) | Hybrid power system and vehicle with the hybrid power system | |
| CN106740048B (en) | Power system of hybrid electric vehicle | |
| CN209320670U (en) | A kind of combined type planet row mixed power plant and the vehicle using the device | |
| CN108944405A (en) | A kind of hybrid electric drive system device | |
| CN206201953U (en) | Double-row planetary gear hybrid power system and motor vehicle driven by mixed power | |
| CN110077219B (en) | A kind of double-row planetary gear hybrid power system and its control method | |
| US10850601B2 (en) | Series-hybrid electromechanical compound transmission device for tracked vehicle | |
| CN209320672U (en) | Hybrid electric drive system and hybrid vehicle | |
| CN211390938U (en) | Hybrid power device with E-CVT function and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |