CN103273835B - A kind of single motor parallel hybrid power-driven system - Google Patents
A kind of single motor parallel hybrid power-driven system Download PDFInfo
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- CN103273835B CN103273835B CN201310252304.2A CN201310252304A CN103273835B CN 103273835 B CN103273835 B CN 103273835B CN 201310252304 A CN201310252304 A CN 201310252304A CN 103273835 B CN103273835 B CN 103273835B
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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 discloses a kind of single motor parallel hybrid power-driven system, comprise driving engine, motor, power-transfer clutch, actuating mechanism, speed-changing mechanism and casing, wherein power-transfer clutch is two covers, is respectively power-transfer clutch B and power-transfer clutch C.Described motor case is arranged on casing by bearing and also can rotates together with motor stator.Driving engine and motor stator rigid attachment, motor stator can be connected to clutch with rotor by power-transfer clutch C, rotor and speed-changing mechanism rigid attachment; Described motor stator can be connected to clutch by power-transfer clutch B with between casing.The invention solves existing double-motor parallel-serial formula mixed power system structure complicated, amount of parts is many, and axial dimension is long, and the problem such as not easily to arrange, efficiency is low, integral structure is simple, compact, is easy to arrangement, controls simply.The present invention can realize the infinite variable speed function of speed-changing mechanism by regulating the rotating speed of motor.
Description
Technical field
The present invention relates to automobile dynamic system, specifically refer to a kind of single motor parallel hybrid power-driven system, belong to Development of HEV Technology field.
Background technology
Hybrid vehicle refers to that namely automobile power comprises traditional internal combustion engine drive, also comprises driven by power, has fuel-economizing, environmental protection, economic feature.The direction that hybrid power develops as auto-domain, forms a study hotspot in industry at present.Hybrid power automobile power assembly configuration has series, parallel and series-parallel connection three kinds of forms.Cascade structure is simple, control is easy but inefficiency, cost are high.Parallel form be generally used for micro-mixed, in mixed, vehicles such as coupling A level, B level, and more senior manned vehicle and higher fuel-economizing mix motor-car type and often adopt series-parallel connection form, and series-parallel connection form structure is complicated, controls difficult.
Current parallel-serial hybrid power automobile power assembly is generally made up of driving engine, the first motor (can do electrical generator), the second motor (main drive motor), speed-changing mechanism, electrokinetic cell, power-transfer clutch, dynamic coupling device, diff etc.For realizing power coupling and speed changing function, now mainly contain two technology paths: one adopts controllable clutch, and power-transfer clutch, power synthesis device, change-speed box are all independent agency, this scheme is a little control simply, and shortcoming is that transmission device is many, difficult arrangement; Another kind adopts sun and planet gear, is a little compact conformation, arrangement convenience, and shortcoming is driving engine, motor need redesign according to structural requirement, and two motors need two cover control system, type selecting difficulty, control complicated.
Summary of the invention
For prior art above shortcomings, the object of this invention is to provide a kind of integral structure simple, compact, be easy to arrangement, control simple single motor parallel hybrid power-driven system.
Technical scheme of the present invention is achieved in that
A kind of single motor parallel hybrid power-driven system, comprise driving engine, motor, power-transfer clutch, actuating mechanism, speed-changing mechanism and casing, the output of speed-changing mechanism is connected with diff, described motor comprises motor stator, rotor and casing, it is characterized in that: wherein power-transfer clutch is two covers, be respectively power-transfer clutch B and power-transfer clutch C; Described motor case is arranged on casing by bearing and also can rotates together with motor stator; Driving engine and motor stator rigid attachment, motor stator can be connected to clutch with rotor by power-transfer clutch C, rotor and speed-changing mechanism rigid attachment; Described motor stator can be connected to clutch by power-transfer clutch B with between casing.
In said mechanism, stators and rotators is all rotatable, as broad as long in essence, therefore on connecting mode, both can exchange, i.e. driving engine and rotor rigid attachment, rotor can be connected to clutch with motor stator by power-transfer clutch C, motor stator and speed-changing mechanism rigid attachment; Described rotor can be connected to clutch by power-transfer clutch B with between casing.
Between motor stator and rotor, be provided with sensor, sensor is for detecting the relative rotation speed between motor stator and rotor, and the output connected control system of sensor, control system connects motor and controls motor speed for the testing result according to sensor.
Vibration damper flywheel or double mass flywheel is provided with between driving engine and motor stator.
Described actuating mechanism is outer power operated turbine and worm, and turbine and worm is between power-transfer clutch B and casing.Also can be connected with driving engine by motor stator by described actuating mechanism, so that start the engine.
As the distortion of above-mentioned double-clutch, also can be realized the clutch of stator and rotor or stator and casing by a power-transfer clutch and synchro, concrete power-transfer clutch, between stator and which, is switched by synchro.Concrete structure also comprises driving engine, motor, power-transfer clutch, actuating mechanism, speed-changing mechanism and casing, the output of speed-changing mechanism is connected with diff, described motor comprises motor stator, rotor and casing, and motor case is arranged on casing by bearing and also can rotates together with motor stator; Driving engine and motor stator rigid attachment, motor stator connects synchro T by power-transfer clutch L, another two terminals of synchro T connect rotor and casing respectively, alternatively make rotor or casing connect motor stator, rotor and speed-changing mechanism rigid attachment by power-transfer clutch L by synchro T.In this mechanism, stators and rotators can exchange equally on connecting mode, i.e. driving engine and rotor rigid attachment, rotor connects synchro T by power-transfer clutch L, another two terminals of synchro T connect motor stator and casing respectively, motor stator or casing is alternatively made to connect rotor, motor stator and speed-changing mechanism rigid attachment by power-transfer clutch L by synchro T.
Now as the turbine and worm of actuating mechanism between synchro T and casing.
Compared to existing technology, tool of the present invention has the following advantages:
1, the invention solves existing double-motor parallel-serial formula mixed power system structure complicated, amount of parts is many, and axial dimension is long, and the problem such as not easily to arrange, efficiency is low, integral structure is simple, compact, is easy to arrangement, controls simply.
2, the present invention can realize the infinite variable speed function of speed-changing mechanism by regulating the rotating speed of motor.
Accompanying drawing explanation
Fig. 1 is the present invention program one structural representation.
Fig. 2 is the another kind of structural representation of the present invention program one.
Fig. 3 is the present invention program two structural representation.
Fig. 4 is the present invention program one transformation of energy schematic diagram.
Fig. 5 is the present invention program two transformation of energy schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Single motor parallel hybrid power-driven system that the present invention proposes has two schemes, and scheme one is double clutch construction, and scheme two is single clutch cooperation synchronizer structure.Scheme one is see Fig. 1, Fig. 2, comprise driving engine 1, motor, power-transfer clutch, actuating mechanism 7, speed-changing mechanism 10 and casing 6, the output of speed-changing mechanism 10 is connected with diff 11, described motor comprises motor stator 4, rotor 3 and casing, it is characterized in that: wherein power-transfer clutch is two covers, be respectively power-transfer clutch B8 and power-transfer clutch C9; Described motor case is arranged on casing by bearing and also can rotates together with motor stator; Driving engine 1 and motor stator 4 rigid attachment, motor stator 4 can be connected to clutch with rotor 3 by power-transfer clutch C9, rotor 3 and speed-changing mechanism 10 rigid attachment; Described motor stator 4 can be connected to clutch by power-transfer clutch B8 with between casing 6.
Sensor 5 is provided with between motor stator 4 and rotor 3, sensor 5 is for detecting the relative rotation speed between motor stator and rotor, the output connected control system of sensor, control system connects motor and controls motor speed for the testing result according to sensor, controls with conversion motor being carried out to electric energy and mechanical energy.
Simultaneously for improving traveling comfort, between driving engine 1 and motor stator 4, be provided with vibration damper flywheel or double mass flywheel 2.
Described actuating mechanism is outer power operated turbine and worm 7-1, and turbine and worm 7-1, between power-transfer clutch B8 and casing 6, is shown in Fig. 1.Also can be connected with driving engine 1 by motor stator 4 by described actuating mechanism 7, so that start the engine, i.e. structure shown in Fig. 2.
Scheme two realizes the clutch of stator and rotor or stator and casing by a power-transfer clutch and synchro, and which concrete power-transfer clutch, by synchro switched at stator and rotor or casing between.Its concrete structure is see Fig. 3, also driving engine 1, motor, power-transfer clutch L13, actuating mechanism 7, speed-changing mechanism 10 and casing 6 is comprised, the output of speed-changing mechanism 10 is connected with diff 11, described motor comprises motor stator 4, rotor 3 and casing, and motor case is arranged on casing 6 by bearing and also can rotates together with motor stator 4; Driving engine 1 and motor stator 4 rigid attachment, motor stator 4 connects synchro T12 by power-transfer clutch L13, another two terminals of synchro T12 connect rotor 3 and casing 6 respectively, rotor or casing is alternatively made to connect motor stator by power-transfer clutch L by synchro T12, rotor 3 and speed-changing mechanism 10 rigid attachment.As the turbine and worm of actuating mechanism between synchro T12 and casing 6.
Other structure, as the sensor 5 for detecting the relative rotation speed between motor stator with rotor follows scheme one identical with vibration damper flywheel or double mass flywheel 2, repeats no more.
In above-mentioned two schemes, because stator can under the drive of driving engine and casing synchronous axial system, now stator just has rotor characteristics when rotating, and be therefore the first rotor hereinafter referred to as stator, rotor is originally the second rotor.Stators and rotators all can carry out electric energy and mechanical transformation of energy.
Scheme one has multiple operational mode, comprises electric-only mode, series hybrid mode, paralleling model, pure engine drive mode, static middle power generation mode and park mode.Its principle of work is as described below:
Electric-only mode:
In such a mode, power-transfer clutch C9 is in open state, and power-transfer clutch B8 is in conjunction with work with locking motor first rotor 4 and driving engine 1, provides reactive torque and ensure that driving engine is static for motor-driven vehicle, motor second rotor 3 rotates and drives speed-changing mechanism 10, diff 11, drives vehicle to travel.This mode adaptive vehicle starting, reversing, ability recovery and low cruise are in cruising condition.This mode activated power is all provided by on-vehicle battery, and braking energy is all recycled to battery.Now, power-transfer clutch B8 bears moment of torsion and equals motor first rotor 4 moment of torsion, equals motor second rotor 3 moment of torsion, equals the downstream transmitting torques such as speed-changing mechanism 10 moment of torsion.The speed of a motor vehicle equals motor second rotor 3 and is multiplied by all speed ratios.
Series hybrid mode:
In such a mode, driving engine starts the same rotational speed of rear drive motor the first rotor 4 by starter gear 7, motor second rotor 3, by electric machine control system, realizes the relative motion of first, second rotor and rotates, and drive speed-changing mechanism 10, diff 11 drive vehicle to travel simultaneously.When automobile enters this operational mode, after driving engine 1 starts under starter gear 7 works, starter gear 7 is deactivated, power-transfer clutch B8 is in open state, power-transfer clutch C9 is also in open working state, then driving engine 1 drive motor the first rotor 4 rotates, and motor first rotor 4 and the second rotor 3 are by control system and on-vehicle battery energy exchange.When motor first rotor 4 definitely the absolute rotating speed of rotating speed higher than motor second rotor 3 time, suggestion motor charges to on-vehicle battery; And when motor first rotor 4 definitely the absolute rotating speed of rotating speed lower than motor second rotor 3 time, suggestion on-vehicle battery provides electric energy to motor.When automobile normally runs in such a mode, driving engine 1 rotating speed adds that motor speed (rotating speed of motor second rotor 3 deducts the rotating speed of the rotating speed gained of the first rotor 4) equals the input speed of speed-changing mechanism 10.Meanwhile, the rotation speed change of motor can play infinite variable speed function for driving engine 1 and the input speed of speed-changing mechanism 10.Meanwhile, the moment of torsion that the moment of torsion of driving engine 1 equals motor equals the moment of torsion of speed-changing mechanism 10, equals the moment of torsion of the downstream drive systems such as the moment of torsion of diff 11.
Paralleling model:
The first rotor 4 of motor enters this pattern when differing less with the second rotor 3 rotating speed, now, power-transfer clutch B8 is in open state, power-transfer clutch C9 is in quasi integration state, the Partial Power of driving engine 1 can pass to speed-changing mechanism 10 by power-transfer clutch C9, the remainder power of driving engine 1 passes to speed-changing mechanism 10 by motor, passes to diff 11 drive vehicle to travel by speed-changing mechanism 10 after being mixed.This pattern can be the pattern of transient modes or short time work.
Pure engine drive mode:
When on-vehicle battery electrical power storage amount is lower or the first rotor 4 of motor differs less with the second rotor 3 rotating speed time, enter this pattern, now, power-transfer clutch C9 is in bonding state, and power-transfer clutch B8 is in open state; The power of driving engine 1 all passes to speed-changing mechanism 10 by power-transfer clutch C9, then passes to diff 11 and drive vehicle to travel, and less mechanism gets involved work, more effectively can improve the efficiency of dynamic assembly, reduces oil consumption.
Static middle power generation mode:
When on-vehicle battery electrical power storage amount is lower, when vehicle remains static simultaneously, the driving engine 1 of operation, and by second rotor 3 of the first rotor 4 with quiescence, complete mechanical energy to electric transformation of energy.Now power-transfer clutch B8 and power-transfer clutch C9 is in open working state.
Park mode:
When on-vehicle vehicle stops travelling and being in parked state, can power-transfer clutch B8 and power-transfer clutch C9 be in conjunction with mode of operation simultaneously, avoid vehicle to occur phenomenons such as travelling without reason, slip by slope.Certainly this pattern is not certain (scheme two does not just have) of adopting, can with the parking operation of existing vehicle equally yet.
Switching between different mode is as follows:
Electric-only mode switches series model: engine starting gear 7 works, and power-transfer clutch B8 becomes open state from mode of operation simultaneously, starts rear engine starter gear 7 deactivate at driving engine 1.
Series model switches paralleling model: power-transfer clutch C9 slowly switches to quasi integration state by open state, certain power transferring capability can be met, now the power of driving engine 1 divides two-way to pass to speed-changing mechanism 10 by power-transfer clutch C9 and motor, being wherein mechanical energy transmission by power-transfer clutch C9, is electrical energy transfer by motor.
Paralleling model switches pure engine drive mode: power-transfer clutch C9 switches to complete bonding state by quasi integration state, the first rotor and the second rotor are rigidly connected by power-transfer clutch C9 and are integrated, now motor is deactivated state, the power of driving engine 1 passes to speed-changing mechanism 10 by power-transfer clutch C9 completely, then passes to diff 11 and drive vehicle to travel.
Fig. 4 is scheme one transformation of energy schematic diagram.
Various pattern described above is selected according to vehicle behavior and the current storage electricity of on-vehicle battery, to reach the optimum results of dynamic property, traveling comfort, economy (low energy consumption) and anti-emission carburetor.Pure power mode can travel according to the max mileage of designing requirement, and this single motor parallel hybrid power-driven system easily extensible is stroke lengthening hybrid power automobile drive system if desired, thus realizes convenience, low energy consumption, zero-emission or minimum discharge to the full extent.
Scheme two also has multiple operational mode, and except not having park mode, all the other patterns are identical with scheme one, comprise electric-only mode, series hybrid mode, paralleling model, pure engine drive mode and static middle power generation mode.Its principle of work and process as described below:
Electric-only mode:
In such a mode, power-transfer clutch L13 is in bonding state, synchro T12 is in the mode of operation be combined with actuating mechanism 7 and casing, the state disconnected with the second rotor, locking motor first rotor 4 and driving engine 1, there is provided reactive torque for motor-driven vehicle and ensure that driving engine is static, motor second rotor 3 rotates and drives speed-changing mechanism 10, diff 11, drives vehicle to travel.This mode adaptive vehicle starting, reversing, ability recovery and low cruise are in cruising condition.This mode activated power is all provided by on-vehicle battery, and braking energy is all recycled to battery.
Series hybrid mode:
In such a mode, the same rotational speed of drive motor the first rotor 4 after driving engine is started by starter gear 7, synchro T12 and power-transfer clutch L13, motor second rotor 3 passes through electric machine control system, realize the relative motion of first, second rotor and rotate, drive speed-changing mechanism 10, diff 11 drive vehicle to travel simultaneously.When automobile enters this operational mode, after driving engine 1 starts under starter gear 7, synchro T12 and power-transfer clutch L13 work, starter gear 7 is deactivated, and synchro T12 is in open state (namely disconnecting with the second rotor and casing).Then driving engine 1 drive motor the first rotor 4 rotates, and motor first rotor 4 and the second rotor 3 are by control system and on-vehicle battery energy exchange.When motor first rotor 4 definitely the absolute rotating speed of rotating speed higher than motor second rotor 3 time, suggestion motor charges to on-vehicle battery; And when motor first rotor 4 definitely the absolute rotating speed of rotating speed lower than motor second rotor 3 time, suggestion on-vehicle battery provides electric energy to motor.When automobile normally runs in such a mode, driving engine 1 rotating speed adds that motor speed (rotating speed of motor second rotor 3 deducts the rotating speed of the rotating speed gained of the first rotor 4) equals the input speed of speed-changing mechanism 10, meanwhile, the rotation speed change of motor can play infinite variable speed function for driving engine 1 and the input speed of speed-changing mechanism 10.Meanwhile, the moment of torsion that the moment of torsion of driving engine 1 equals motor equals the moment of torsion of speed-changing mechanism 10, equals the moment of torsion of the downstream drive systems such as the moment of torsion of diff 11.
Paralleling model:
The first rotor 4 of motor enters this pattern when differing less with the second rotor 3 rotating speed, now, power-transfer clutch L13 is in quasi integration state, synchro T12 connects power-transfer clutch L13 and the second rotor 3, the Partial Power of driving engine 1 can pass to speed-changing mechanism 10 by synchro T12, power-transfer clutch L13, the remainder power of driving engine 1 passes to speed-changing mechanism 10 by motor, passes to diff 11 drive vehicle to travel by speed-changing mechanism 10 after being mixed.This pattern can be the pattern of transient modes or short time work.
Pure engine drive mode:
This pattern is entered when on-vehicle battery electrical power storage amount is lower or the first rotor 4 of motor differs less with the second rotor 3 rotating speed time, now, synchro T12 connects power-transfer clutch L13 and the second rotor 3, power-transfer clutch L13 is in bonding state, the power of driving engine 1 all passes to speed-changing mechanism 10 by synchro T12, power-transfer clutch L13, then passes to diff 11 and drive vehicle to travel, and less mechanism gets involved work, more effectively can improve the efficiency of dynamic assembly, reduce oil consumption.
Static middle power generation mode:
When on-vehicle battery electrical power storage amount is lower, vehicle remains static simultaneously, runs driving engine 1, and by second rotor 3 of the first rotor 4 with quiescence, completes mechanical energy to electric transformation of energy.Now power-transfer clutch L13 can be in freely (open or combination) mode of operation, and synchro T12 is in open working state.
Electric-only mode switches series model: engine starting gear 7 works, power-transfer clutch L13 becomes open state from conjunction with mode of operation simultaneously, after synchro T12 switches to open state, power-transfer clutch L13 reverts in conjunction with mode of operation again, now driving engine 1 completes startup, and engine starting gear 7 is deactivated.
Series model switches paralleling model: synchro T12 is switched to the state connecting power-transfer clutch L13 and the second rotor 3 by open state, power-transfer clutch L13 slowly switches to quasi integration state by open state, certain power transferring capability can be met, now the power of driving engine 1 divides two-way to pass to speed-changing mechanism 10 by power-transfer clutch L13 and motor, being wherein mechanical energy transmission by power-transfer clutch L13, is electrical energy transfer by motor.
Paralleling model switches pure engine drive mode: synchro T12 keeps the state connecting power-transfer clutch L13 and the second rotor 3, power-transfer clutch L13 switches to complete bonding state by quasi integration state, motor is deactivated state, the power of driving engine 1 passes to speed-changing mechanism 10 by synchro T12, power-transfer clutch L13 completely, then passes to diff 11 and drive vehicle to travel.
Fig. 5 is scheme two transformation of energy schematic diagram.
The above embodiment of the present invention is only for example of the present invention is described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, other multi-form change and variations can also be made on the basis of the above description.Here cannot give exhaustive to all embodiments.Such as, in said mechanism, stators and rotators is all rotatable, has not had the difference of traditional stators and rotators, be equivalent to be all rotor, do not have essential distinction, therefore both connecting modes can exchange.Every belong to technical scheme of the present invention the apparent change of amplifying out or variation be still in the row of protection scope of the present invention.
Claims (9)
1. a single motor parallel hybrid power-driven system, comprise driving engine (1), motor, power-transfer clutch, actuating mechanism, speed-changing mechanism (10) and casing (6), the output of speed-changing mechanism (10) is connected with diff (11), described motor comprises motor stator (4), rotor (3) and casing, it is characterized in that: wherein power-transfer clutch is two covers, be respectively power-transfer clutch B(8) and power-transfer clutch C(9); Described motor case is arranged on casing by bearing and also can rotates together with motor stator; Driving engine (1) and motor stator (4) rigid attachment, motor stator (4) is by power-transfer clutch C(9) can connect to clutch with rotor (3), rotor (3) and speed-changing mechanism (10) rigid attachment; By power-transfer clutch B(8 between described motor stator (4) with casing (6)) can connect to clutch;
Sensor (5) is provided with between motor stator (4) and rotor (3), sensor is for detecting the relative rotation speed between motor stator (4) and rotor (3), the output connected control system of sensor, control system connects motor and controls motor speed for the testing result according to sensor.
2. single motor parallel hybrid power-driven system according to claim 1, is characterized in that: between driving engine (1) and motor stator (4), increase vibration damper flywheel or double mass flywheel (2).
3. single motor parallel hybrid power-driven system according to claim 1, is characterized in that: described actuating mechanism (7) is connected with driving engine (1), so that start the engine by motor stator.
4. single motor parallel hybrid power-driven system according to claim 1, is characterized in that: described actuating mechanism is outer power operated turbine and worm (7-1), and turbine and worm (7-1) is positioned at power-transfer clutch B(8) and casing (6) between.
5. a single motor parallel hybrid power-driven system, comprise driving engine (1), motor, power-transfer clutch, actuating mechanism, speed-changing mechanism (10) and casing (6), the output of speed-changing mechanism (10) is connected with diff (11), described motor comprises motor stator (4), rotor (3) and casing, it is characterized in that: described motor case is arranged on casing by bearing and also can rotates together with motor stator; Driving engine (1) and motor stator (4) rigid attachment, motor stator (4) is by power-transfer clutch L(13) connect synchro T(12), synchro T(12) another two terminals connect rotor (3) and casing (6) respectively, by synchro T(12) alternatively make rotor or casing by power-transfer clutch L(13) connect motor stator (4), rotor (3) and speed-changing mechanism (10) rigid attachment.
6. single motor parallel hybrid power-driven system according to claim 5, it is characterized in that: between motor stator (4) and rotor (3), be provided with sensor (5), sensor is for detecting the relative rotation speed between motor stator (4) and rotor (3), the output connected control system of sensor, control system connects motor and controls motor speed for the testing result according to sensor.
7. single motor parallel hybrid power-driven system according to claim 5, is characterized in that: between driving engine (1) and motor stator (4), be provided with vibration damper flywheel or double mass flywheel (2).
8. single motor parallel hybrid power-driven system according to claim 5, is characterized in that: described actuating mechanism is outer power operated turbine and worm, and turbine and worm is positioned at synchro T(12) and casing (6) between.
9. a single motor parallel hybrid power-driven system, comprise driving engine (1), motor, power-transfer clutch, actuating mechanism, speed-changing mechanism (10) and casing (6), the output of speed-changing mechanism (10) is connected with diff (11), described motor comprises motor stator (4), rotor (3) and casing, it is characterized in that: wherein power-transfer clutch is two covers, be respectively power-transfer clutch B(8) and power-transfer clutch C(9); Described motor case is arranged on casing by bearing and also can rotates together with motor stator; Driving engine (1) and rotor (3) rigid attachment, rotor (3) is by power-transfer clutch C(9) can connect to clutch with motor stator (4), motor stator (4) and speed-changing mechanism (10) rigid attachment; By power-transfer clutch B(8 between described rotor (3) with casing (6)) can connect to clutch.
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| CN201310252304.2A CN103273835B (en) | 2013-06-24 | 2013-06-24 | A kind of single motor parallel hybrid power-driven system |
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| CN201310252304.2A CN103273835B (en) | 2013-06-24 | 2013-06-24 | A kind of single motor parallel hybrid power-driven system |
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| CN105082992A (en) * | 2014-04-18 | 2015-11-25 | 比亚迪股份有限公司 | Power transmission system and vehicle with same |
| WO2016189503A1 (en) * | 2015-05-28 | 2016-12-01 | Napino Auto And Electronics Limited | Single motor operated clutch operating and gear shifting mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101778728A (en) * | 2007-08-27 | 2010-07-14 | 株式会社丰田中央研究所 | Power transmission device |
| US7990004B2 (en) * | 2005-09-20 | 2011-08-02 | Gkn Driveline Torque Technology Kk | Reduction drive device |
| CN103085648A (en) * | 2011-10-27 | 2013-05-08 | 现代自动车株式会社 | System For Hybrid Vehicle To Enhance Performance During Electric Mode |
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| JP2000069608A (en) * | 1998-08-21 | 2000-03-03 | Kyowa Gokin Kk | Driving unit for vehicle |
| JP4759589B2 (en) * | 2008-04-24 | 2011-08-31 | 本田技研工業株式会社 | Power equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7990004B2 (en) * | 2005-09-20 | 2011-08-02 | Gkn Driveline Torque Technology Kk | Reduction drive device |
| CN101778728A (en) * | 2007-08-27 | 2010-07-14 | 株式会社丰田中央研究所 | Power transmission device |
| CN103085648A (en) * | 2011-10-27 | 2013-05-08 | 现代自动车株式会社 | System For Hybrid Vehicle To Enhance Performance During Electric Mode |
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