CN201033532Y - Novel double electric machine parallel-serial mixed dynamic force assembly - Google Patents
Novel double electric machine parallel-serial mixed dynamic force assembly Download PDFInfo
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- CN201033532Y CN201033532Y CNU2006200293484U CN200620029348U CN201033532Y CN 201033532 Y CN201033532 Y CN 201033532Y CN U2006200293484 U CNU2006200293484 U CN U2006200293484U CN 200620029348 U CN200620029348 U CN 200620029348U CN 201033532 Y CN201033532 Y CN 201033532Y
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Abstract
The utility model relates to a new double-motor series and parallel mixed power assembly, which comprises an engine, an ISG motor, a clutch, a transmission, a main driving motor and a main drive axle reducer. The utility model is characterized in that the engine and the ISG motor are integrated together and the ISG motor is fixed on the crank shaft of the engine; the motor and the transmission are coupling integrated and the driving motor exports the torque to the output shaft of the transmission in coupled mode; the power transfers to the wheel through the main drive axle reducer. The utility model has the advantages of novel configuration, compact structure and easy seriation, and can achieve mixing in different degrees. The utility model can be arranged on the front engine front drive car and the front engine back drive car, improve the service performance of mixed power car and the economy of the fuel, and achieve low emission.
Description
Technical field:
The utility model relates to the dynamic assembly of hybrid vehicle, particularly relates to a kind of novel double-motor parallel-serial hybrid power assembly, is that a kind of to be used for fuel oil and electricity be the hybrid power automobile power assembly of the energy.
Background technology:
At present, the hybrid power automobile power assembly configuration has series, parallel and three kinds of patterns of series-parallel connection.Simple in structure, control advantage such as easy that the series connection pattern has, but have shortcoming such as the low and cost height of efficient simultaneously, restricted its application; For manned vehicle, parallel form generally is used for slight A level or the following manned vehicle of A level that mixes; Often adopt the series-parallel connection pattern for B level and above vehicle thereof, its complex structure, the control difficulty, but oil-saving effect is best.
Summary of the invention:
The purpose of this utility model is to provide a kind of novel double-motor parallel-serial hybrid power assembly, and drive motor and change speed gear box is integrated, and compact overall structure forms modularization; Driving engine is integrated with the ISG motor, form the light hybrid assembly, both are in conjunction with forming double-motor strong hybrid electric assembly; Because adopt double-motor, when drive motor did not satisfy the car load power demand, the ISG motor can participate in work, the power of drive motor can reduce like this, and size decreases accordingly is easy to the master layout of car load; Simultaneously, the double-motor structure, the every performance, the fuel economy that have promoted car load can access maximum improvement, emission performance significantly to be reduced.
The technical solution of the utility model is achieved in that novel double-motor parallel-serial hybrid power assembly, is made up of driving engine, ISG motor, power-transfer clutch, change-speed box, main drive motor, drive axle main reduction gear; It is characterized in that: driving engine and ISG motor are together integrated, and wherein the ISG motor is fixed on the engine crankshaft; Drive motor and change-speed box are together integrated, and drive motor outputs to moment of torsion on the transmission output shaft by coupled modes, and power finally by the drive axle main reduction gear, is delivered to wheel.Drive motor can realize that with the output shaft of change speed gear box moment of torsion is synthetic by different modes: the drive motor direct connection is in the output shaft rear end of change-speed box, and drive motor is made flat electric machine; The 3 grades of gears of the output shaft of drive motor by change-speed box and the cliding gear of input shaft link with newly-increased idle pulley, realize the moment coupling; Drive motor also can be directly 3 grades of teeth by the output shaft of idle pulley and change-speed box link; Drive motor can also be connected with the drive axle main reduction gear by idle pulley.
But good effect of the present utility model is configuration novelty, compact conformation seriation, be easy to realize degree of mixing in various degree, can be arranged on preposition before driving and the FE/RD car, improve hybrid vehicle in-use performance, improve its fuel economy, realize anti-emission carburetor.
Description of drawings:
Fig. 1 is the preposition before driving structural representation of the utility model dynamic assembly.
Fig. 2 is hybrid architecture control principle figure.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done to describe in further detail, as shown in Figure 1, novel double-motor parallel-serial hybrid power assembly is made up of driving engine 1, ISG motor 2, power-transfer clutch 3, change-speed box 5, drive motor 6, drive axle main reduction gear 4; It is characterized in that: driving engine 1 and ISG motor 2 are together integrated, and wherein ISG motor 2 is fixed on the engine crankshaft 11; Drive motor 6 and change-speed box 5 are together integrated, and drive motor 6 outputs to moment of torsion on the transmission output shaft 51 with the gear coupling of transmission output shaft, and power finally by drive axle main reduction gear 4, is delivered to wheel.
Shown in the A to D among Fig. 1, drive motor 6 can realize that with the output shaft 51 of change speed gear box 5 moment of torsion is synthetic by different modes.A among Fig. 1 is depicted as output shaft 51 rear ends of drive motor 6 direct connections at change-speed box 5, and drive motor 6 is made flat electric machine; Also can be shown in the B among Fig. 1, the 3 grades of gears of the output shaft 51 of drive motor 6 by change-speed box 5 and the cliding gear of input shaft 52 link with newly-increased idle pulley, realize the moment coupling; Drive motor 6 also can be directly 3 grades of teeth by the output shaft 51 of idle pulley and change-speed box 5 link, shown in the D among Fig. 1, above-mentioned two scheme drive motor can be made elongated form; Drive motor 6 also can be connected with drive axle main reduction gear 4 by idle pulley, shown in the C among Fig. 1.Above-mentioned different type of attachment can be selected according to the different structure of institute's exploitation car.
As shown in Figure 2, entire car controller is determined the mode of operation and the power output of each parts according to the state of demand and each parts feedback of chaufeur by control algorithm, and control command is input to the control unit of each parts by the CAN signalling methods; Realize the various mode of operations of hybrid vehicle, simultaneously, the status signal by each parts of sensor acquisition also feeds back to entire car controller.
When needs work, at first key switch is opened, entire car controller is opened, aperture according to acceleration pedal, entire car controller sends instruction to motor control unit (controlling ISG motor and drive motor respectively), motor control unit controlling and driving motor 6 is operated in motoring condition, realize the electric motor starting car load, and realize pure motorized motions.When the aperture of acceleration pedal continued to increase, entire car controller was determined driving engine 1 participation work by control algorithm, and control command realizes the startup of driving engine 1 by motor control unit control ISG motor 2 start the engines, and driving engine 1 begins participation work; Along with the increase of the acceleration pedal degree of depth, driving engine 1 drive torque increases, and the drive torque of drive motor 6 reduces, and carves at a time and realizes the driving engine independent drive; When the continuation of the acceleration pedal degree of depth increases, drive motor 6 is started working again, if this moment the driving engine 1 and drive torque that provides of drive motor 6 when not satisfying the car load demand yet, the 2 participation work of ISG motor realize the double-motor assistant mode; When sliding or glancing impact, entire car controller is determined the power generation torque of drive motor according to the state of charge (SOC) and the driving ride comfort of the speed of a motor vehicle, battery, by motor control unit controlling and driving electric power generation, realizes energy regeneration.The radical function of ISG motor 2 is start the engines 1, keeps electric quantity balancing and power-assisted effect that simultaneously, because this system adopts the double-motor configuration, the power of drive motor and size can correspondingly reduce, and utilize the car load master layout.
This system realizes fuel-economizing 40% by simulation analysis at European state of cyclic operation (NEDC), and discharging reduces by 30%.
Claims (6)
1. novel double-motor parallel-serial hybrid power assembly, form by driving engine (1), ISG motor (2), power-transfer clutch (3), change-speed box (5), main drive motor (6), drive axle main reduction gear (4), it is characterized in that: driving engine (1) is integrated with ISG motor (2), and ISG motor (2) is fixed on the engine crankshaft (11); Drive motor (6) outputs to moment of torsion on the transmission output shaft (51) by coupled modes, and synthetic power finally by drive axle main reduction gear (4), is delivered to wheel.
2. novel double-motor parallel-serial hybrid power assembly according to claim 1,, it is characterized in that output shaft (51) rear end of described drive motor (6) direct connection in change-speed box (5), drive motor (6) is made flat permagnetic synchronous motor.
3. novel double-motor parallel-serial hybrid power assembly according to claim 1, the cliding gear that it is characterized in that 3 grades of gears of the output shaft (51) of described drive motor (6) by change-speed box (5) and input shaft (52) links with newly-increased idle pulley, realizes the moment coupling.
4. novel double-motor parallel-serial hybrid power assembly according to claim 1, it is characterized in that described drive motor (6) also can be directly 3 grades of teeth of output shaft (51) by idle pulley and change-speed box (5) link.
5. novel double-motor parallel-serial hybrid power assembly according to claim 1 is characterized in that described drive motor (6) also can be connected with drive axle main reduction gear (4) by idle pulley.
6. novel double-motor parallel-serial hybrid power assembly according to claim 1 is characterized in that ISG motor (2) is flat permagnetic synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200293484U CN201033532Y (en) | 2006-09-15 | 2006-09-15 | Novel double electric machine parallel-serial mixed dynamic force assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200293484U CN201033532Y (en) | 2006-09-15 | 2006-09-15 | Novel double electric machine parallel-serial mixed dynamic force assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033532Y true CN201033532Y (en) | 2008-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200293484U Expired - Lifetime CN201033532Y (en) | 2006-09-15 | 2006-09-15 | Novel double electric machine parallel-serial mixed dynamic force assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033532Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303513A (en) * | 2011-06-30 | 2012-01-04 | 重庆青山工业有限责任公司 | Intensive hybrid power assembly |
| CN102536574A (en) * | 2010-12-14 | 2012-07-04 | 郑州宇通客车股份有限公司 | Hybrid power engine |
| CN103935227A (en) * | 2014-04-30 | 2014-07-23 | 河北御捷车业有限公司 | Intelligent plug-in single-cylinder hybrid electric vehicle and control method thereof |
| CN104260720A (en) * | 2014-10-24 | 2015-01-07 | 哈尔滨理工大学 | Series-parallel hybrid power control system and control method achieved by adopting same |
-
2006
- 2006-09-15 CN CNU2006200293484U patent/CN201033532Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536574A (en) * | 2010-12-14 | 2012-07-04 | 郑州宇通客车股份有限公司 | Hybrid power engine |
| CN102536574B (en) * | 2010-12-14 | 2016-01-20 | 郑州宇通客车股份有限公司 | Hybrid power engine |
| CN102303513A (en) * | 2011-06-30 | 2012-01-04 | 重庆青山工业有限责任公司 | Intensive hybrid power assembly |
| CN102303513B (en) * | 2011-06-30 | 2013-08-07 | 重庆青山工业有限责任公司 | Intensive hybrid power assembly |
| CN103935227A (en) * | 2014-04-30 | 2014-07-23 | 河北御捷车业有限公司 | Intelligent plug-in single-cylinder hybrid electric vehicle and control method thereof |
| CN103935227B (en) * | 2014-04-30 | 2016-05-04 | 河北御捷车业有限公司 | A kind of control method of plug-in single cylinder intelligent mixed power car |
| CN104260720A (en) * | 2014-10-24 | 2015-01-07 | 哈尔滨理工大学 | Series-parallel hybrid power control system and control method achieved by adopting same |
| CN104260720B (en) * | 2014-10-24 | 2016-06-29 | 哈尔滨理工大学 | A kind of parallel-serial hybrid power controls system and the control method adopting this system to realize |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FAW GROUP CO., LTD. Free format text: FORMER OWNER: CHINESE AUTO GROUP CO NO.1 Effective date: 20111031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111031 Address after: 130011 Changchun Province, West New Economic and Technological Development Zone, Dongfeng Street, No. 2259, No. Patentee after: China FAW Group Corporation Address before: 130011 Dongfeng Street, Jilin, Changchun, No. 2259 Patentee before: China FAW Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080312 |
|
| EXPY | Termination of patent right or utility model |