CN201890130U - Hybrid power device for driving vehicle - Google Patents
Hybrid power device for driving vehicle Download PDFInfo
- Publication number
- CN201890130U CN201890130U CN2010206146767U CN201020614676U CN201890130U CN 201890130 U CN201890130 U CN 201890130U CN 2010206146767 U CN2010206146767 U CN 2010206146767U CN 201020614676 U CN201020614676 U CN 201020614676U CN 201890130 U CN201890130 U CN 201890130U
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- Prior art keywords
- clutch
- gear
- vehicle
- driving engine
- speed changer
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Abstract
The utility model discloses a hybrid power device for driving a vehicle, which comprises an engine, a first clutch, a first gear, an electrical control mechanical speed changer, a second gear, a second clutch and a generator/electric motor, wherein, the first gear and the second gear which are engaged normally are used as power coupling and distributing devices; the electrical control mechanical speed changer is adopted as a speed changing system; and based on the electrical control mechanical speed changer, the structure variation of the whole power device is small, and the reform cost is low. The generator/electric motor is a slender electric motor, and is arranged on one side of the engine and fixed on the side surface of the engine, thereby solving the problems in the prior art that the axial arrangement dimension of a parallel hybrid power vehicle is overlarge and the efficiency of an electric motor is lower; and power transmission modes are changed through the clutches, so as to achieve a pure electric driving mode, a parallel driving mode and a pure engine driving mode of the vehicle. The driving modes can be chosen flexibly according to the operating conditions of the vehicle, so that the dynamic property, the economical efficiency and the discharging performance of the vehicle are improved.
Description
Technical field
The utility model relates to a kind of vehicular drive mixed power plant, especially a kind of vehicular drive mixed power plant.
Background technology
Usually, hybrid drive is divided into series, parallel and three kinds of structure types of series-parallel connection.Cascaded structure is crossed low will being eliminated gradually because of driving efficiency; Though its driving efficiency height of parallel-connection structure exists and self can not adjust the technical matters of the working speed of driving engine; Though hybrid connected structure has overcome shortcoming in parallel, its Combination property is also better, complex structure.
At present, the representative type parallel-connection structure adopts axial arranged mode mostly, and promptly driving engine, electrical motor, change speed gear box arrange that on an axis length is bigger, and structural modification is bigger, difficult arrangement; In addition, in order to limit axial dimension, the axial dimension of motor must be less sometimes, causes motor working efficiency to descend thus easily.Therefore, in order further to improve the dynamic property and the economy of motor vehicle driven by mixed power, be necessary the concrete arrangement of wherein parallel-connection structure is improved.
The utility model content
At above-mentioned prior art, the utility model provides a kind of vehicular drive mixed power plant, adopt the slender type motor to arrange and be installed in the driving engine side,, realize pure electronic, the in parallel driving of vehicle, pure engine drive pattern by the type of drive of power-transfer clutch change power.Select drive pattern flexibly according to running conditions of vehicle, thereby improved dynamic property, economy and the emission performance of vehicle.
In order to solve the problems of the technologies described above, a kind of technical scheme that the utility model is achieved is: this vehicular drive mixed power plant, comprise driving engine, first clutch, first gear, speed change system, second gear, second clutch and electric generator/electric motor, described speed change system is an electric control mechanical speed changer; The output shaft of described driving engine links to each other with an end of described first clutch, the other end of described first clutch connects with described first gear, described first gear links to each other with the input shaft of described electric control mechanical speed changer, an end of described first gear and the described second gear constant-mesh, described second clutch links to each other with the output shaft of described electric generator/electric motor, and the other end of described second clutch links to each other with described second gear; Described first clutch is realized automatically controlled automatic clutch by described electric control mechanical speed changer control; Described electric generator/electric motor is the slender type motor, is positioned at described driving engine one side, and is fixed on the side of described driving engine; Described driving engine, described first clutch, described first gear, described electric control mechanical speed changer, described second gear, described second clutch, described electric generator/electric motor, drive automobile in pure electronic mode when realizing starting and low speed together, vehicle drives automobile in pure driving engine mode during load big or middle, drives automobile with parallel way during car acceleration.
Compared with prior art, a kind of vehicular drive of the utility model with the beneficial effect of mixed power plant is:
Because the electric generator/electric motor in the engine installation of the present utility model adopts the slender type motor, and it is arranged in driving engine one side in the engine installation, solved the axial arranged oversize of motor vehicle driven by mixed power in parallel in the prior art, problem that electrical efficiency is lower.Whole engine installation compact conformation of the present utility model is convenient to arrange that simultaneously based on traditional electric control mechanical speed changer, structural change is little, and improvement cost is low.In addition, change the type of drive of power by power-transfer clutch, thereby can realize pure electronic, the in parallel driving of vehicle, pure engine drive pattern, select drive pattern flexibly according to running conditions of vehicle in the real-world operation, thereby improved dynamic property, economy and the emission performance of vehicle.
Description of drawings
Accompanying drawing is the structural representation sketch of a kind of vehicular drive of the utility model with mixed power plant.
Among the figure: 1, driving engine, 2, first clutch, 3, first gear, 4, electric control mechanical speed changer, 5, second gear, 6, second clutch, 7, electric generator/electric motor
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done to describe in further detail.
Shown in the accompanying drawing, as realizing a kind of vehicular drive mixed power plant of the utility model, its structure: comprise driving engine 1, first clutch 2, first gear 3, speed change system 4, second gear 5, second clutch 6 and electric generator/electric motor 7, described speed change system is an electric control mechanical speed changer 4; The output shaft of described driving engine 1 links to each other with an end of described first clutch 2, the other end of described first clutch 2 connects with described first gear 3, described first gear 3 links to each other with the input shaft of described electric control mechanical speed changer 4, an end of described first gear 3 and described second gear, 5 constant-meshes, described second clutch 6 links to each other with the output shaft of described electric generator/electric motor 7, and the other end of described second clutch 6 links to each other with described second gear 5; Described first clutch 2 is realized automatically controlled automatic clutch by described electric control mechanical speed changer 4 controls; Described electric generator/electric motor 7 is the slender type motor, is positioned at described driving engine 1 one sides, and is fixed on the side of described driving engine 1; Described driving engine 1, described first clutch 2, described first gear 3, described electric control mechanical speed changer 4, described second gear 5, described second clutch 6, described electric generator/electric motor 7, drive automobile in pure electronic mode when realizing starting and low speed together, vehicle drives automobile in pure driving engine mode during load big or middle, drives automobile with parallel way during car acceleration.
When described driving engine 1 starts, described first clutch 2 combinations, described electric control mechanical speed changer 4 is in Neutral Position, described second clutch 6 combinations, described electric generator/electric motor 7 is worked in the electrical motor mode, starts described driving engine 1 by described first gear 3 and described second gear, 5 constant-mesh outputting powers;
When vehicle start and low speed, described first clutch 2 unclamps, described second clutch 6 combinations, described electric generator/electric motor 7 is worked in the electrical motor mode, described first gear 3 and described second gear 5 through being in the constant-mesh state output power to described electric control mechanical speed changer 4, by the pure motorized motions mode of operation of described electric control mechanical speed changer 4 outputting powers with the realization vehicle;
The little load of vehicle constantly, described first clutch 2 combinations, described second clutch 6 combinations, the power part of described driving engine 1 output is passed to described electric control mechanical speed changer 4 output powered vehicle, a part drives described electric generator/electric motor 7 through described first gear 3 with 5 engagements of described second gear and works in the electrical generator mode, is the battery charge on the vehicle;
During the big or middle load of vehicle, described first clutch 2 combinations, described second clutch 6 unclamps, and the power of described driving engine 1 output is passed to described electric control mechanical speed changer 4 output powered vehicle, described electric generator/electric motor 7 is not worked, and vehicle drives in pure driving engine mode;
When vehicle quickens, described first clutch 2 combinations, described second clutch 6 combinations, the power of described driving engine 1 output and described electric generator/electric motor 7 are transported to the input shaft of described electric control mechanical speed changer 4 after described first gear 3 is with 5 couplings of described second gear with the power of electrical motor mode work output; The parallel connection that realizes vehicle drives.
Above-mentioned embodiment has been realized selecting the different operating mode to come powered vehicle according to concrete operating mode, improves the dynamic property and the emission performance of vehicle.
Below schematically content of the present utility model and principle of work are described, this description does not have restricted, and shown in the accompanying drawing also is the example of embodiment of the present utility model, and practical structure is not limited thereto.So, if those skilled in the art is enlightened by it, create under the situation of aim not breaking away from the utility model, adopt other form, design with similar structure of the utility model and embodiment, also belong to protection domain of the present utility model.
Claims (2)
1. a vehicular drive mixed power plant comprises driving engine (1), first clutch (2), first gear (3), speed change system (4), second gear (5), second clutch (6) and electric generator/electric motor (7), it is characterized in that:
Described speed change system is electric control mechanical speed changer (4);
The output shaft of described driving engine (1) links to each other with an end of described first clutch (2), the other end of described first clutch (2) connects with described first gear (3), described first gear (3) links to each other with the input shaft of described electric control mechanical speed changer (4), an end of described first gear (3) and described second gear (5) constant-mesh, described second clutch (6) links to each other with the output shaft of described electric generator/electric motor (7), and the other end of described second clutch (6) links to each other with described second gear (5);
Described first clutch (2) is realized automatically controlled automatic clutch by described electric control mechanical speed changer (4) control;
Described electric generator/electric motor (7) is the slender type motor, is positioned at described driving engine (1) one side, and is fixed on the side of described driving engine (1);
Described driving engine (1), described first clutch (2), described first gear (3), described electric control mechanical speed changer (4), described second gear (5), described second clutch (6), described electric generator/electric motor (7), drive automobile in pure electronic mode when realizing starting and low speed together, vehicle drives automobile in pure driving engine mode during load big or middle, drives automobile with parallel way during car acceleration.
2. according to the described a kind of vehicular drive mixed power plant of claim 1, it is characterized in that:
When described driving engine (1) starts, described first clutch (2) combination, described electric control mechanical speed changer (4) is in Neutral Position, described second clutch (6) combination, described electric generator/electric motor (7) is worked in the electrical motor mode, starts described driving engine (1) by described first gear (3) with described second gear of its constant-mesh (5) outputting power;
When vehicle start and low speed, described first clutch (2) unclamps, described second clutch (6) combination, described electric generator/electric motor (7) is worked in the electrical motor mode, often described second gear of ingear (5) and described first gear (3) output power to described electric control mechanical speed changer (4), by the pure motorized motions mode of described electric control mechanical speed changer (4) outputting power with the realization vehicle;
The little load of vehicle constantly, described first clutch (2) combination, described second clutch (6) combination, the power part of described driving engine (1) output is passed to described electric control mechanical speed changer (4) output powered vehicle, a part drives described electric generator/electric motor (7) through described first gear (3) with described second gear (5) engagement and works in the electrical generator mode, is the battery charge on the vehicle;
During the big or middle load of vehicle, described first clutch (2) combination, described second clutch (6) unclamps, the power of described driving engine (1) output is passed to described electric control mechanical speed changer (4) output powered vehicle, described electric generator/electric motor (7) is not worked, and vehicle drives in pure driving engine mode;
When vehicle quickens, described first clutch (2) combination, described second clutch (6) combination, the power of described driving engine (1) output and described electric generator/electric motor (7) are transported to the input shaft of described electric control mechanical speed changer (4) after described first gear (3) is with described second gear (5) coupling with the power of electrical motor mode work output; The parallel connection that realizes vehicle drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206146767U CN201890130U (en) | 2010-11-19 | 2010-11-19 | Hybrid power device for driving vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206146767U CN201890130U (en) | 2010-11-19 | 2010-11-19 | Hybrid power device for driving vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890130U true CN201890130U (en) | 2011-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206146767U Expired - Lifetime CN201890130U (en) | 2010-11-19 | 2010-11-19 | Hybrid power device for driving vehicle |
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| Country | Link |
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| CN (1) | CN201890130U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102514476A (en) * | 2011-12-26 | 2012-06-27 | 福建省福工动力技术股份公司 | Driving device of hybrid electric vehicle with gear box and driving method thereof |
| CN103407360A (en) * | 2013-09-02 | 2013-11-27 | 许伟琦 | Expanded electric power system of internal combustion engine motor vehicle |
| CN104908573A (en) * | 2015-06-15 | 2015-09-16 | 王升起 | Extension device for extending traditional fuel oil engine to oil-electric hybrid engine |
| CN111670129A (en) * | 2017-11-27 | 2020-09-15 | 凯斯纽荷兰(中国)管理有限公司 | Power transmission group for a shaft and a cargo and passenger transport vehicle |
-
2010
- 2010-11-19 CN CN2010206146767U patent/CN201890130U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102009587B (en) * | 2010-11-19 | 2012-11-14 | 中国汽车技术研究中心 | Electrically-controlled mechanical transmission-based hybrid power device |
| CN102514476A (en) * | 2011-12-26 | 2012-06-27 | 福建省福工动力技术股份公司 | Driving device of hybrid electric vehicle with gear box and driving method thereof |
| CN102514476B (en) * | 2011-12-26 | 2015-10-28 | 福建省福工动力技术有限公司 | The Drive And Its Driving Method of the hybrid electric vehicle with change speed gear box |
| CN103407360A (en) * | 2013-09-02 | 2013-11-27 | 许伟琦 | Expanded electric power system of internal combustion engine motor vehicle |
| CN104908573A (en) * | 2015-06-15 | 2015-09-16 | 王升起 | Extension device for extending traditional fuel oil engine to oil-electric hybrid engine |
| CN104908573B (en) * | 2015-06-15 | 2018-02-09 | 王升起 | For conventional fuel oil engine to be expanded to the expanding unit of the electric hybrid engine of oil |
| CN111670129A (en) * | 2017-11-27 | 2020-09-15 | 凯斯纽荷兰(中国)管理有限公司 | Power transmission group for a shaft and a cargo and passenger transport vehicle |
| CN111670129B (en) * | 2017-11-27 | 2023-07-14 | 依维柯股份公司 | Power transmission group for axles and vehicle for transporting goods or passengers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110706 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |