CN203401942U - Novel hybrid power assembly device for vehicle - Google Patents
Novel hybrid power assembly device for vehicle Download PDFInfo
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- CN203401942U CN203401942U CN201320300898.5U CN201320300898U CN203401942U CN 203401942 U CN203401942 U CN 203401942U CN 201320300898 U CN201320300898 U CN 201320300898U CN 203401942 U CN203401942 U CN 203401942U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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Abstract
The utility model discloses a novel hybrid power assembly device for a vehicle. The novel hybrid power assembly device for the vehicle comprises an engine, a power coupling device, a first motor, a second motor, a driving axle, a motor controller, a power assembly controller and a power battery. Output shafts of the first and the second motors are arranged in the power coupling device; a shaft coupling device of the first and the second motors are respectively coupled to the output shaft of the first motor and the second motor; and a power output shaft of the power coupling device axially transmits power to the driving axel via a shaft coupling device of a transmission shaft. Functions of a double-lined star-rowed series-parallel power assembly system is achieved via a single-lined star-rowed structure, so that design and manufacturing of the novel hybrid power assembly device for vehicle are easy and fault rates of planet rows is decreased; a problem of oil leakage seal of a gear box is solved; and by the use of the novel hybrid power assembly device for the vehicle, five work modes of hybrid power, pure electric power, brake feedback, on-site power generation and power grid charge can be achieved, so energy conservation and emission reduction of the vehicle are realized.
Description
Technical field
The utility model relates to a kind of hybrid power assembly device, in particular for a kind of new vehicle hybrid power assembly device of series parallel hybrid power vehicle.
Background technology
Developing direction clean, efficient automobile that hybrid vehicle has become, is one of optimal path solving environmental protection and power saving, is also the inevitable choice of Domestic Automotive Industry sustainable development.Adopt traditional combustion engine and battery-motor as the motor vehicle driven by mixed power of power system with advantages such as its low energy consumption, anti-emission carburetor are low, become the focus of current automobile dynamic system technical study.Hybrid vehicle adopts two kinds of propulsions source as engine installation, and its each constituent elements, arrangement and control policy are different, thereby have formed multi-form structural shape.The sorting technique of hybrid vehicle also has multiple.According to the difference of the quantity of propulsion source and power delivery mode, be divided into tandem type, parallel connection type and hybrid type.Wherein Series FPB and parallel FPB is due to structural limitations own, and fractional energy savings is not high, or use occasion is very limited, and share of market declines year by year.Hybrid type becomes research and the market mainstream at present.Existing series parallel hybrid power assembly has different types, and most typical is based on two degrees of freedom planet, to divide the THS hybrid power system of the partition type system ，Ru Toyota Company of the mechanism of confluxing.Also have some based on planet row type series parallel hybrid power type, in order to reduce the volume weight of electrical motor, adopted double planet row-type structure.But manufacturing and designing of planet row, particularly after planet row need to be operated in high rotating speed high pulling torque operating mode, it is manufactured and designed and has proposed very high requirement, be to cause that this class formation manufacturing cost is high, the high major cause of fault rate.In addition on the engine installation of some uses and back-wheel drive vehicle, double planet wheel rows of mixing structure need to be made hollow shaft motor so that described power take-off shaft passes, cause motor shaft structure complicated, the seal oil problem of the gear case causing due to motor High Rotation Speed is also difficult to solve.
Utility model content
For above-mentioned prior art, the utility model provides a kind of new vehicle hybrid power assembly device, it is a kind of series parallel type power assembly system of realizing double planet wheel rows of mixing function based on single planetary row structure, its adapt to light, in, heavy motor vehicle driven by mixed power operating needs, be easy to design, processing, be beneficial to reduction manufacturing cost, reduce planet row fault rate, solve the problems such as gear case leakage of oil sealing.
In order to solve the problems of the technologies described above, the technical scheme that a kind of new vehicle of the utility model is achieved with hybrid power assembly device is: this dynamic assembly device comprises driving engine, dynamic coupling device, the first motor, the second motor, drive axle, electric machine controller, power assembly controller and electrokinetic cell, described dynamic coupling device comprises power-transfer clutch, drg, engine output shaft and power take-off shaft, between described engine output shaft and described power take-off shaft, be provided with a planet row, described planet row is by sun wheel, gear ring, pinion carrier and satellite gear form, one end of described engine output shaft connects described power-transfer clutch, the other end of described engine output shaft is connected with described pinion carrier, described power-transfer clutch is for output and the interruption of control engine power, described drg is arranged on described engine output shaft the braking for described engine output shaft and described pinion carrier, in described dynamic coupling device, be provided with the first motor output shaft and the second motor output shaft, described the first motor is connected on described the first motor output shaft by the first motor drive coupling, described the first motor output shaft is provided with the first motor driving gear, and described power take-off shaft is provided with the first motor driven gear with described the first motor driving gear engagement, described the second motor is connected on the second motor output shaft by the second motor drive coupling, described the second motor output shaft is provided with the second motor driving gear, the center shaft of described sun wheel is hollow shaft, described central axle sleeve is on described engine output shaft, and described center shaft is provided with the second motor driven gear with described the second motor driving gear engagement, one end of described power take-off shaft is connected with described gear ring, and the other end of described power take-off shaft is connected with a transmission shaft coupler, described power take-off shaft by transmission shaft coupler by dynamical axis to outputing to described drive axle, the controller of described driving engine, described electrokinetic cell, described dynamic coupling device and described electric machine controller all connect with described power assembly controller, described the first motor, described the second motor and described electrokinetic cell all connect with described electric machine controller, described dynamic coupling device is in order to realize the coupling of engine power, the first motor power and the second motor power.
A kind of new vehicle hybrid power assembly device of the utility model, described the first motor and described the second motor are dynamoelectric machines.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by being used single planetary row structure to realize the function that adopts double planet wheel rows of mixing series parallel type power assembly system, can adapt to light, in, heavy motor vehicle driven by mixed power operating needs, be easy to design, processing, be beneficial to reduction manufacturing cost, reduce planet row fault rate, solve the problems such as gear case leakage of oil sealing, be convenient to arrange, reduced cost; And can realize the hybrid power, feedback braking of vehicle, pure electronic, original place generating and five kinds of mode of operations of grid charging, be conducive to energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the simplified schematic diagram of hybrid power assembly device for a kind of new vehicle of the utility model;
Fig. 2 is the structural representation sketch of dynamic coupling device shown in Fig. 1.
In figure:
1-driving engine, 2-dynamic coupling device, 3-the first motor, 4-the second motor, 5-drive axle, 6-electric machine controller, 7-electrokinetic cell, 8-power assembly controller, 9-power-transfer clutch, 10-engine output shaft, 11-the second motor driving gear, 12-sun wheel, 13-gear ring, 14-power take-off shaft, 15-the second motor input shaft, 16-the second motor coupler, 17-the first motor driven gear, 18-transmission shaft coupler, 19-the first motor driving gear, 20-the first motor coupler, 21-the first motor output shaft, 22-pinion carrier, 23-satellite gear, 24-center shaft, 25-the second motor driven gear, 26-drg.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of new vehicle hybrid power assembly device of the utility model, comprise driving engine 1, dynamic coupling device 2, the first motor 3, the second motor 4, drive axle 5, electric machine controller 6, power assembly controller 8 and electrokinetic cell 7, the controller of described driving engine 1, described electrokinetic cell 7, described dynamic coupling device 2 and described electric machine controller 6 all connect with described power assembly controller 8; Described the first motor 3, described the second motor 4 and described electrokinetic cell 7 all connect with described electric machine controller 6; Described dynamic coupling device 2 is in order to realize the coupling of engine power, the first motor power and the second motor power.
As shown in Figure 2, described dynamic coupling device 2 comprises power-transfer clutch 9, drg 26, engine output shaft 10 and power take-off shaft 14, between described engine output shaft 10 and described power take-off shaft 14, be provided with a planet row, described planet row consists of sun wheel 12, gear ring 13, pinion carrier 22 and satellite gear 23, one end of described engine output shaft 10 connects described power-transfer clutch 9, the other end of described engine output shaft 10 is connected with described pinion carrier 22, and described power-transfer clutch 9 is for output and the interruption of control engine power; Described drg 26 is arranged on described engine output shaft 10 braking for described engine output shaft 10 and described pinion carrier 22.
Described the first motor 3 and described the second motor 4 are arranged in outside the housing of described dynamic coupling device 2, described electric machine controller 6 is controlled the work of described the first motor 3 and described the second motor 4, described the first motor 3 and described the second motor 4 are dynamoelectric machines, under the control of electric machine controller 6, described the first motor 3 and described the second motor 4 both can be used as electrical motor, also can be used as electrical generator; Described the first motor 3 and described driving engine 1 can be arranged in described dynamic coupling device 2 homonymies or heteropleural, and described the first motor 3 and described the second motor 4 are arranged in described dynamic coupling device 2 homonymies or heteropleural.
In described dynamic coupling device, be provided with the first motor output shaft 21 and the second motor output shaft 15; Described the first motor 3 is connected on described the first motor output shaft 21 by the first motor drive coupling 20, described the first motor output shaft 21 is provided with the first motor driving gear 19, and described power take-off shaft 14 is provided with the first motor driven gear 17 with described the first motor driving gear 19 engagements; Described the second motor 4 is connected on the second motor output shaft 15 by the second motor drive coupling 16, described the second motor output shaft 15 is provided with the second motor driving gear 11, the center shaft 24 of described sun wheel 12 is hollow shaft, described center shaft 24 is enclosed within on described engine output shaft 10, and described center shaft 24 is provided with the second motor driven gear 25 with described the second motor driving gear 11 engagements; One end of described power take-off shaft 14 is connected with described gear ring 13, and the other end of described power take-off shaft 14 is connected with a transmission shaft coupler 18, described power take-off shaft 14 by transmission shaft coupler 18 by dynamical axis to outputing to described drive axle 5.The controller of described driving engine 1, described electrokinetic cell 7, described dynamic coupling device 2 and described electric machine controller 6 all connect with described power assembly controller 8; Described the first motor 3, described the second motor 4 and described electrokinetic cell 7 all connect with described electric machine controller 6; Described dynamic coupling device 2 is in order to realize the coupling of engine power, the first motor power and the second motor power.
A kind of new vehicle of the utility model is realized following five kinds of mode of operations under the control of the controller of power assembly controller 8, electric machine controller 6 and dynamic coupling device with hybrid power assembly device:
Work as normal vehicle operation, when described electrokinetic cell 7 electric weight are sufficient, described power-transfer clutch 9 engages, drg 26 unclamps, described driving engine 1 power is through power-transfer clutch 9, engine output shaft 10 arrives pinion carrier 22, wherein part power is by described gear ring 13, and then pass to described power take-off shaft 14 and export driving vehicles, another part power is through sun wheel 12, center shaft 24, the second motor driven gear 25, the second motor driving gear 11, the second motor output shaft 15, the second motor coupler 16 drives the second motor 4 generatings, electrical power storage is in described electrokinetic cell 7, while driving for described the first motor 3, when described driving engine 1 power can not meet requirements, described the first motor 3 is worked in electrical motor mode, its power is exported assistive drive vehicles through the first motor coupler 20, the first motor output shaft 21, the first motor driving gear 19, the first motor driven gear 17, power take-off shaft 14, thereby realizes the hybrid mode of vehicle,
When car brakeing, described power-transfer clutch 9 unclamps, driving engine 1 is outputting power no longer, vehicle energy drives the first motor 3 generatings through wheel, drive axle 5, transmission shaft coupler 18, power take-off shaft 14, the first motor driven gear 17, the first motor driving gear 19, the first motor output shaft 21, the first motor coupler 20, its electrical power storage is at electrokinetic cell 7, thereby realizes the feedback braking pattern of vehicle;
When the 7 electric weight abundances of electrokinetic cell described in vehicle, while not needing described driving engine 1 work, described driving engine 1 is shut down, described power-transfer clutch 9 separation, drg 26 unclamps, the first motor 3 is worked in electrical motor mode, and its power drives vehicle through the first motor coupler 20, the first motor output shaft 21, the first motor driving gear 19, the first motor driven gear 17, power take-off shaft 14 outputs; When the power providing when the first motor 3 can not meet vehicle needs, power-transfer clutch 9 separation, drg 26 brakings, pinion carrier 22 can not be rotated, the second motor 4 is also worked in electrical motor mode, its power is axially exported through the second motor coupler 16, the second motor output shaft 15, the second motor driving gear 11, the second motor driven gear 25, center shaft 24, sun wheel 12, satellite gear 23, gear ring 13, power take-off shaft 14, with the power coupling from the first motor 3, drive together vehicle, thereby realize the electric-only mode of vehicle;
When the 7 electric weight deficiencies of electrokinetic cell described in vehicle, while needing vehicle power generation in parking, car brakeing, described power-transfer clutch 9 engages, described drg 26 unclamps, driving engine 1 power is through power-transfer clutch 9, engine output shaft 10, pinion carrier 22 is passed to described satellite gear 23, again through sun wheel 12, center shaft 24, the second motor driven gear 25, the second motor driving gear 11, the second motor output shaft 15, the second motor coupler 16 reaches the second motor 4, drive described the second motor 4 generatings, its electrical power storage is in described electrokinetic cell 7, thereby realize the original place power generation mode of vehicle,
During vehicle stagnation of movement in night, utilize electrical network electric energy directly to power cell of vehicle 7 chargings, to save described driving engine 1 consumption of fuel, thereby realize the grid charging pattern of vehicle.
Although the utility model is described in conjunction with figure above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the situation that not departing from the utility model aim, can also make a lot of distortion, within these all belong to protection of the present utility model.
Claims (2)
1. a new vehicle hybrid power assembly device, comprise driving engine (1), dynamic coupling device (2), the first motor (3), the second motor (4), drive axle (5), electric machine controller (6), power assembly controller (8) and electrokinetic cell (7), it is characterized in that, described dynamic coupling device (2) comprises power-transfer clutch (9), drg (26), engine output shaft (10) and power take-off shaft (14), between described engine output shaft (10) and described power take-off shaft (14), be provided with a planet row, described planet row is by sun wheel (12), gear ring (13), pinion carrier (22) and satellite gear (23) form, one end of described engine output shaft (10) connects described power-transfer clutch (9), the other end of described engine output shaft (10) is connected with described pinion carrier (22), described power-transfer clutch (9) is for output and the interruption of control engine power, described drg (26) is arranged on the upper braking for described engine output shaft (10) and described pinion carrier (22) of described engine output shaft (10),
In described dynamic coupling device, be provided with the first motor output shaft (21) and the second motor output shaft (15); Described the first motor (3) is connected on described the first motor output shaft (21) by the first motor drive coupling (20), described the first motor output shaft (21) is provided with the first motor driving gear (19), and described power take-off shaft (14) is provided with the first motor driven gear (17) with described the first motor driving gear (19) engagement; Described the second motor (4) is connected on the second motor output shaft (15) by the second motor drive coupling (16), described the second motor output shaft (15) is provided with the second motor driving gear (11), the center shaft (24) of described sun wheel (12) is hollow shaft, it is upper that described center shaft (24) is enclosed within described engine output shaft (10), and described center shaft (24) is provided with the second motor driven gear (25) with described the second motor driving gear (11) engagement;
One end of described power take-off shaft (14) is connected with described gear ring (13), the other end of described power take-off shaft (14) is connected with a transmission shaft coupler (18), described power take-off shaft (14) by transmission shaft coupler (18) by dynamical axis to outputing to described drive axle (5);
The controller of described driving engine (1), described electrokinetic cell (7), described dynamic coupling device (2) and described electric machine controller (6) all connect with described power assembly controller (8); Described the first motor (3), described the second motor (4) and described electrokinetic cell (7) all connect with described electric machine controller (6); Described dynamic coupling device (2) is in order to realize the coupling of engine power, the first motor power and the second motor power.
2. new vehicle hybrid power assembly device according to claim 1, is characterized in that, described the first motor (3) and described the second motor (4) are dynamoelectric machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300898.5U CN203401942U (en) | 2013-05-28 | 2013-05-28 | Novel hybrid power assembly device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320300898.5U CN203401942U (en) | 2013-05-28 | 2013-05-28 | Novel hybrid power assembly device for vehicle |
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| Publication Number | Publication Date |
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| CN203401942U true CN203401942U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320300898.5U Expired - Fee Related CN203401942U (en) | 2013-05-28 | 2013-05-28 | Novel hybrid power assembly device for vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080433A (en) * | 2017-06-13 | 2018-12-25 | 郑州宇通客车股份有限公司 | A kind of planet parallel connection type hybrid power system and a kind of vehicle |
| CN109130819A (en) * | 2017-06-28 | 2019-01-04 | 天厦精控（厦门）科技有限公司 | A kind of double-motor hybrid coupler and its working method |
| CN109435668A (en) * | 2018-12-26 | 2019-03-08 | 苏州绿控传动科技股份有限公司 | A kind of hybrid power coupling bridge based on single planetary row |
| CN109572396A (en) * | 2017-09-29 | 2019-04-05 | 上海电驱动股份有限公司 | A kind of hybrid power system based on double-motor power coupling |
| CN115009001A (en) * | 2022-04-29 | 2022-09-06 | 东风商用车有限公司 | Single-planet multi-motor series-parallel stepless variable transmission device for commercial vehicle |
-
2013
- 2013-05-28 CN CN201320300898.5U patent/CN203401942U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080433A (en) * | 2017-06-13 | 2018-12-25 | 郑州宇通客车股份有限公司 | A kind of planet parallel connection type hybrid power system and a kind of vehicle |
| CN109130819A (en) * | 2017-06-28 | 2019-01-04 | 天厦精控（厦门）科技有限公司 | A kind of double-motor hybrid coupler and its working method |
| CN109572396A (en) * | 2017-09-29 | 2019-04-05 | 上海电驱动股份有限公司 | A kind of hybrid power system based on double-motor power coupling |
| CN109572396B (en) * | 2017-09-29 | 2023-11-28 | 潍坊佩特来电器有限公司 | Hybrid power system based on double-motor power coupling |
| CN109435668A (en) * | 2018-12-26 | 2019-03-08 | 苏州绿控传动科技股份有限公司 | A kind of hybrid power coupling bridge based on single planetary row |
| CN115009001A (en) * | 2022-04-29 | 2022-09-06 | 东风商用车有限公司 | Single-planet multi-motor series-parallel stepless variable transmission device for commercial vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20150528 |
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| EXPY | Termination of patent right or utility model |