CN105984320A - Hybrid power assembly and hybrid electric vehicle - Google Patents
Hybrid power assembly and hybrid electric vehicle Download PDFInfo
- Publication number
- CN105984320A CN105984320A CN201510067753.9A CN201510067753A CN105984320A CN 105984320 A CN105984320 A CN 105984320A CN 201510067753 A CN201510067753 A CN 201510067753A CN 105984320 A CN105984320 A CN 105984320A
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- CN
- China
- Prior art keywords
- engagement device
- electronic module
- power assembly
- hybrid power
- hybrid
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The invention relates to a hybrid power assembly and a hybrid electric vehicle. The hybrid power assembly comprises an engine, a power module, a gearbox, a first jointing device and a second jointing device, wherein the engine, the first jointing device, the second jointing device and the gearbox are successively arranged along an axis (A); the power outputted by the engine is transferred to the gearbox through the first jointing device and the second jointing device; an output shaft of the power module is coupled with a secondary side of the first jointing device through a mechanical structure; the power outputted by the power module is transferred to the gearbox through the second jointing device. The overall axial mounting space requirement is reduced, and meanwhile, due to the improved design of the position of the power module, a plurality of output ends are arranged on the output shaft, the vehicle is driven while a front end engine accessory system is considered.
Description
Technical field
The present invention relates to a kind of hybrid power assembly, and apply the hybrid power vapour of hybrid power assembly
Car.
Background technology
Hybrid vehicle (Hybrid Electric Vehicle, HEV) refers to that driver for vehicle is by two
Or the vehicle that the multiple single drive system that can simultaneously operate constitutes jointly, the power of vehicle from have to
The hybrid power assembly of few two kinds of power units.(description of Fig. 1)
Chinese invention patent 201010202641.7 discloses a kind of hybrid power assembly, as it is shown in figure 1,
It includes coaxially arranged motor, electromotor and change speed gear box, motor be positioned at electromotor and change speed gear box it
Between, it is connected with front stage disconnection or anti-torsion by arrangement of clutch.Start owing to motor is co-axially located at
Between machine and change speed gear box, therefore, the axial space that can be used for motor arrangement in car load is relative
Limited, thus the size of motor is restricted, thus cause its selectable peak power to be restricted.
On the other hand, the layout relative closure of described motor, its front stage occupies it and may be used for moving
The outfan of power output, therefore there is not other outlets as power output in it, i.e. front end electromotor
Accessory system (FEAD), such as air conditioning system, need another motor to drive.
There is the hybrid power assembly of improved structure to solve the problems referred to above accordingly, it is desirable to provide a kind of.
Summary of the invention
The problem that the present invention solves is to reduce the axial space requirement of hybrid power assembly, and increases mixing
The clutch end mouth of power assembly.
For solving the problems referred to above, the present invention provides a kind of hybrid power assembly, including electromotor, electronic mould
Group and change speed gear box, also include the first engagement device and the second engagement device, described electromotor, described first
Engagement device, described second engagement device and described change speed gear box are sequentially arranged along an axis, make described in start
The kinetic force of machine output is delivered to change speed gear box through described first engagement device and the second engagement device, described
The output shaft of electronic module is coupled by frame for movement with the primary side of described first engagement device, makes described
The kinetic force of electronic module output is delivered to change speed gear box through described second engagement device.
Optionally, the output shaft of described electronic module is arranged along another axis parallel with described axis.
Optionally, described first engagement device is configured to friction clutch, and it is connected with described electromotor
Primary side be positioned at radially inner side, it is outside that the described primary side being connected with described second engagement device is positioned at footpath
Side, the outside of described primary side has toothing, for the outfan with described electronic module by machinery
Structure engages to transmit power.
Optionally, the output shaft of described electronic module connects the power input shaft of front end engine accessory system.
Optionally, the output shaft of described electronic module includes active force outfan and secondary clutch end, institute
Stating active force outfan to be coupled by frame for movement with the primary side of described first engagement device, described pair is moved
Power outfan connects the power input shaft of front end engine accessory system.
Optionally, described first engagement device is configured to wet friction clutch, described electronic module
Output shaft is engaged by commutating tooth wheels with the primary side of described first engagement device, described commutating tooth wheels and institute
State the first engagement device and be arranged on same moist chamber.
Further, present invention also offers a kind of hybrid vehicle applying above-mentioned hybrid power assembly.
Compared with prior art, the invention have the advantages that electronic module is not disposed coaxially on to start
Between machine and change speed gear box, the axially mounted space requirement of entirety is made to be substantially reduced, simultaneously because new is electronic
Module Position Design, its output shaft can arrange multiple outfan, can also take into account while driving automobile
Front end engine accessory system.
Accompanying drawing explanation
Fig. 1 is hybrid power assembly of the prior art；
Fig. 2 is the hybrid power assembly first embodiment of the present invention；
Fig. 3 is hybrid power assembly second embodiment of the present invention.
Detailed description of the invention
It is first preferred embodiment of the present invention as shown in Figure 2, the hybrid power of first embodiment of the invention
Assembly includes electromotor 1, electronic module 2, change speed gear box 3 and the air-conditioning as front end engine accessory system
4.The output shaft of described electromotor 1 is coaxially arranged along axle A with the power shaft of described change speed gear box 3, by
One engagement device 5 separates or anti-torsion connects, and the power shaft of described change speed gear box 3 is provided with the second joint
Device 6 is in order to connect or to cut off the power on described power shaft.The output shaft of described electronic module 2 is along flat
Row is arranged in the axle B of axle A, and described output shaft has two clutch ends, and active force outfan 7 is used
In the power shaft of output power to described change speed gear box 3, secondary clutch end 8 is used for exporting power to air-conditioning 4
In, it is used for driving air-conditioning 4 to work.
The first engagement device 5 in the present embodiment is disk-type friction clutch, and driving disc spacing pressing is positioned at radially inner side,
By a rotary shock absorber, such as double mass flywheel, being connected with electromotor 1, clutch plate is positioned at driving disc spacing pressing
Radial outside, be connected with the power shaft anti-torsion of described change speed gear box 3, the radial outside of described clutch plate
There is commutating tooth, for being engaged by the active force outfan 7 of commutating tooth wheels with described electronic module 2.This
Described first engagement device 5 in embodiment is wet friction clutch, is arranged on told commutating tooth wheels
In one common moist chamber 9.
Hybrid power assembly in first embodiment is according to described first engagement device and the second engagement device
Different conditions has following several mode of operation:
Engine drive mode, the first engagement device and the second engagement device all close, and electronic module 2 is not
Externally output, the power output of electromotor is respectively divided into two-way by the first engagement device, and the first via passes
Being delivered to change speed gear box 3, the second tunnel is delivered to air-conditioning 4.The most electronic module can be as desired as electromotor
Work, changes into electric power by the partial power of described second road power output.
Electric drive mode, the first engagement device opens, and the second engagement device Guan Bi, electromotor is the most defeated
Going out, electronic module 2 externally exports power, and the power of its secondary clutch end is used for driving air-conditioning 4, actively
The power of power outfan is delivered to change speed gear box 3 by commutating tooth wheels and the first engagement device.
Hybrid power drive pattern, the first engagement device and the second engagement device all close, the most electronic mould
Group 2 and electromotor 1 the most externally export power, the power output of electromotor 1 and the active of electronic module 2
The output of power outfan addition at the first engagement device, is then passed to change speed gear box 3, electronic module 2
The output of secondary clutch end is used for driving air-conditioning 4.
Stop mode, when vehicle is in halted state, the first engagement device and the second engagement device are all opened,
Electromotor 1 is disconnected from the active force outfan of electronic module 2 with change speed gear box 3, electronic module 2
Secondary clutch end output power, be used for driving air-conditioning 4.
When start-up mode, vehicle and power assembly are in halted state, the first engagement device Guan Bi, second
Engagement device is opened, and the power of the active force outfan of electronic module 2 is delivered to the bent axle of electromotor 1,
Electromotor 1 is helped to reach to start rotating speed as starting motor, the secondary clutch end output of electronic module 2
Power, is used for driving air-conditioning 4.
Power recovery pattern, when vehicle is in running status, the first engagement device is opened, and second engages dress
Put Guan Bi, electronic module 2 as generator operation, reclaim from wheel through differential mechanism, change speed gear box, the
Two engagement devices, the first engagement device and the power of commutating tooth wheels be passed back, transform into electric energy, with
Time this recovery power can also be simultaneously used for drive air-conditioning 4.
The second embodiment of the present invention is as it is shown on figure 3, unlike first embodiment, implement second
In example, air-conditioning 4 ' is arranged on the opposite side of moist chamber, the output shaft only one clutch end of electronic module 2,
Transfer power to commutating tooth wheels and air-conditioning 4 ' successively.
Although the present invention is only described with regard to some exemplary embodiment, these descriptions should be only used as showing
Example and be not construed as limiting.Appended claims record in the range of, without departing from the present invention spirit and
Under ambit, various changes are equally possible.
Claims (7)
1. a hybrid power assembly, including electromotor (1), electronic module (2) and change speed gear box (3), it is special
Levy and be: also include the first engagement device (5) and the second engagement device (6), described electromotor (1),
Described first engagement device (5), described second engagement device (6) and described change speed gear box (3) are along one
Axis (A) is sequentially arranged, and the kinetic force making described electromotor (1) export engages through described first
Device (5) and the second engagement device (6) are delivered to change speed gear box (3), described electronic module (2)
Output shaft is coupled by frame for movement with the primary side of described first engagement device (5), makes described electronic
The kinetic force that module (2) exports is delivered to change speed gear box (3) through described second engagement device (6).
2. hybrid power assembly as claimed in claim 1, it is characterised in that: described electronic module (2) defeated
Shaft is arranged along another axis (B) parallel with described axis (A).
3. hybrid power assembly as claimed in claim 2, it is characterised in that: described first engagement device (5)
Being configured to friction clutch, its primary side being connected with described electromotor (1) is positioned at radially inner side,
The described primary side being connected with described second engagement device (6) is positioned at radial outside, described primary side
Outside has toothing, for the outfan of described electronic module (2) by frame for movement engage with
Transmission power.
4. hybrid power assembly as claimed in claim 1, it is characterised in that: described electronic module (2) defeated
Shaft connects the power input shaft of front end engine accessory system (4).
5. hybrid power assembly as claimed in claim 4, it is characterised in that: described electronic module (2) defeated
Shaft includes active force outfan (7) and secondary clutch end (8), described active force outfan (7)
Coupled by frame for movement with the primary side of described first engagement device (5), described secondary clutch end
(8) power input shaft of front end engine accessory system (4) is connected.
6. the hybrid power assembly as according to any one of claim 1 to 5, it is characterised in that: described first
Engagement device (5) is configured to wet friction clutch, the output shaft of described electronic module (2) with
The primary side of described first engagement device (5) is engaged by commutating tooth wheels, and described commutating tooth wheels are with described
First engagement device (5) is arranged in same moist chamber (9).
7. a hybrid vehicle, it is characterised in that: apply according to any one of claim 1 to 6
Hybrid power assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067753.9A CN105984320A (en) | 2015-02-09 | 2015-02-09 | Hybrid power assembly and hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510067753.9A CN105984320A (en) | 2015-02-09 | 2015-02-09 | Hybrid power assembly and hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105984320A true CN105984320A (en) | 2016-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510067753.9A Pending CN105984320A (en) | 2015-02-09 | 2015-02-09 | Hybrid power assembly and hybrid electric vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN105984320A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041353A (en) * | 2006-03-23 | 2007-09-26 | 日产自动车株式会社 | Controlling device and method for hybrid vehicle |
| CN201534483U (en) * | 2009-08-09 | 2010-07-28 | 王立华 | Power transmitter for hybrid electric vehicle |
| CN102009587A (en) * | 2010-11-19 | 2011-04-13 | 中国汽车技术研究中心 | Electrically-controlled mechanical transmission-based hybrid power device |
| US20110294620A1 (en) * | 2010-05-26 | 2011-12-01 | Steve Pruitt | Power transmission system for hybrid vehicle |
| FR2970209A1 (en) * | 2011-01-11 | 2012-07-13 | Peugeot Citroen Automobiles Sa | Drive train architecture for main motorization unit of hybrid motor vehicle, has transmission units arranged adjacent to each other for forming overall transmission assembly that is placed in axial interposition between engine and gearbox |
| CN103407363A (en) * | 2013-07-25 | 2013-11-27 | 天津市松正电动汽车技术股份有限公司 | Air conditioning system for parallel type hybrid electric vehicle |
-
2015
- 2015-02-09 CN CN201510067753.9A patent/CN105984320A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041353A (en) * | 2006-03-23 | 2007-09-26 | 日产自动车株式会社 | Controlling device and method for hybrid vehicle |
| CN201534483U (en) * | 2009-08-09 | 2010-07-28 | 王立华 | Power transmitter for hybrid electric vehicle |
| US20110294620A1 (en) * | 2010-05-26 | 2011-12-01 | Steve Pruitt | Power transmission system for hybrid vehicle |
| CN102009587A (en) * | 2010-11-19 | 2011-04-13 | 中国汽车技术研究中心 | Electrically-controlled mechanical transmission-based hybrid power device |
| FR2970209A1 (en) * | 2011-01-11 | 2012-07-13 | Peugeot Citroen Automobiles Sa | Drive train architecture for main motorization unit of hybrid motor vehicle, has transmission units arranged adjacent to each other for forming overall transmission assembly that is placed in axial interposition between engine and gearbox |
| CN103407363A (en) * | 2013-07-25 | 2013-11-27 | 天津市松正电动汽车技术股份有限公司 | Air conditioning system for parallel type hybrid electric vehicle |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161005 |
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| RJ01 | Rejection of invention patent application after publication |