CN204547726U - Dual-drive electric automobile power system - Google Patents
Dual-drive electric automobile power system Download PDFInfo
- Publication number
- CN204547726U CN204547726U CN201520225128.8U CN201520225128U CN204547726U CN 204547726 U CN204547726 U CN 204547726U CN 201520225128 U CN201520225128 U CN 201520225128U CN 204547726 U CN204547726 U CN 204547726U
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- wheel motor
- wheel
- controller
- drives
- electric automobile
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- 238000004891 communication Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000009194 climbing Effects 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000008034 disappearance Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses a dual drive electric automobile driving system, it includes: the front wheel motor is arranged on the front wheel axle and is in transmission connection with the front wheel so that the front wheel motor drives the front wheel to rotate; the rear wheel motor is arranged on the rear wheel axle and is in transmission connection with the rear wheel so that the rear wheel motor drives the rear wheel to rotate; the HCU module is in control connection with the front wheel motor so that the HCU module drives the front wheel motor to act; the controller is in communication connection with the HCU module and is also in control connection with the rear wheel motor so that the controller drives the rear wheel motor to act; a battery pack electrically connected with the controller. The utility model discloses make electric automobile's climbing performance obtain improving, the counter weight of car is more balanced, and overall structure is simple, and the practicality is strong, easily uses widely.
Description
Technical field
The utility model relates to a kind of dual-drive electric automobile power system, belongs to electronlmobil applied technical field.
Background technology
At present, along with the exhaustion day by day with oil resources that gradually reduces of natural resources, exploitation and use electronlmobil have become the optimumitem of each auto vendor of the world, but in the developing of electronlmobil, a maximum difficult problem is exactly the use flying power after the charging of car lithium battery group, because this difficult problem perplexs automobile industry circle all the time, the exploitation and the use that make it electronlmobil still fail to be solved so far at all.
Electronlmobil has obtained vigorously advocating and subsidizing of government at present in China, and reaching its maturity along with electric machines control technology, and the research of pure electric automobile then mainly concentrates on how in this difficult point of extending driving range.The raising of continual mileage not only depends on battery technology, also affects by dynamic assembly and control technology, efficiently the energy management control policy of driving system, complete function; On the one hand, hybrid power does not have pure electronic easy control, and on the other hand, the motor model that front deck is installed can make anharmonic ratio before and after automobile bad, and grade climbing performance is also under some influence.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of dual-drive electric automobile power system, and it makes the grade climbing performance of electronlmobil be improved, the counterweight of automobile comparatively balances, integral structure is simple, practical, is easy to promote the use of.
The utility model solves the problems of the technologies described above the technical scheme taked: a kind of dual-drive electric automobile power system, and it comprises:
Front turbin generator, described front turbin generator is arranged in front-wheel vehicle bridge, and front turbin generator is connected so that front turbin generator drives front-wheel to rotate with front wheel drive;
Rear-wheel motor, described rear-wheel motor is arranged in trailing wheel vehicle bridge, and rear-wheel motor is connected so that rear-wheel motor drives trailing wheel to rotate with rear wheel drive;
HCU module, described HCU module is connected with front-wheel electric machine control so that HCU module drive front-wheel motor action;
Controller, described controller is connected with HCU module communication, and described controller is also connected with rear-wheel motor phase control so that controller drives rear-wheel motor action;
Battery pack, described battery pack is electrically connected mutually with controller.
Further, described battery pack is provided with two groups, and is all electrically connected mutually with controller.
After have employed technique scheme, this dual-drive electric automobile power system, adopt the type of drive of front-rear axle double-motor and the Comprehensive Control of controller and HCU module, the grade climbing performance of electronlmobil is improved, and the counterweight of automobile comparatively balances; Integral structure is simple, and practical, be easy to promote the use of, do not have mechanical drive link between wheel, driving system is simplified, and complete vehicle quality alleviates greatly.By motor direct-drive wheel, eliminate the transmission links such as power-transfer clutch, change-speed box and transmission shaft, driving efficiency is improved, and is also more convenient for realizing electromechanical integration.Transmission system quality occupies very large proportion in vehicle complete vehicle quality, the disappearance of mechanical drive train, makes automobile well achieve lightweight target.In addition, because powerdriven intermediate link reduces, vibration and the noise of transmission system improve.Even when adopting pure driven by power, noise-less drive can be realized.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of dual-drive electric automobile power system of the present utility model.
Detailed description of the invention
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, a kind of dual-drive electric automobile power system, it comprises:
Front turbin generator 1, described front turbin generator 1 is arranged in front-wheel vehicle bridge, and front turbin generator 1 and front-wheel 2 are in transmission connection so that front turbin generator 1 drives front-wheel 2 to rotate;
Rear-wheel motor 3, described rear-wheel motor 3 is arranged in trailing wheel vehicle bridge, and rear-wheel motor 3 and trailing wheel 4 are in transmission connection so that rear-wheel motor 3 drives trailing wheel 4 to rotate;
HCU module 5, described HCU module 5 and front turbin generator 1 control linkage are so that HCU module 5 drives the action of front turbin generator 1;
Controller 6, described controller 6 communicates to connect with HCU module 5, and described controller 6 is also connected with rear-wheel motor 3 phase control so that controller 6 drives rear-wheel motor 3 action;
Battery pack 7, described battery pack 7 is electrically connected with controller 6 phase.
Described battery pack 7 is provided with two groups, and is all electrically connected with controller 6 phase.
Principle of work of the present utility model is as follows:
This dual-drive electric automobile power system, adopt the type of drive of front-rear axle double-motor and the Comprehensive Control of controller 6 and HCU module 5, the grade climbing performance of electronlmobil is improved, and the counterweight of automobile comparatively balances; Integral structure is simple, and practical, be easy to promote the use of, do not have mechanical drive link between wheel, driving system is simplified, and complete vehicle quality alleviates greatly.By motor direct-drive wheel, eliminate the transmission links such as power-transfer clutch, change-speed box and transmission shaft, driving efficiency is improved, and is also more convenient for realizing electromechanical integration.Transmission system quality occupies very large proportion in vehicle complete vehicle quality, the disappearance of mechanical drive train, makes automobile well achieve lightweight target.In addition, because powerdriven intermediate link reduces, vibration and the noise of transmission system improve.Even when adopting pure driven by power, noise-less drive can be realized.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a dual-drive electric automobile power system, is characterized in that, it comprises:
Front turbin generator, described front turbin generator is arranged in front-wheel vehicle bridge, and front turbin generator is connected so that front turbin generator drives front-wheel to rotate with front wheel drive;
Rear-wheel motor, described rear-wheel motor is arranged in trailing wheel vehicle bridge, and rear-wheel motor is connected so that rear-wheel motor drives trailing wheel to rotate with rear wheel drive;
HCU module, described HCU module is connected with front-wheel electric machine control so that HCU module drive front-wheel motor action;
Controller, described controller is connected with HCU module communication, and described controller is also connected with rear-wheel motor phase control so that controller drives rear-wheel motor action;
Battery pack, described battery pack is electrically connected mutually with controller.
2. dual-drive electric automobile power system according to claim 1, is characterized in that: described battery pack is provided with two groups, and is all electrically connected mutually with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225128.8U CN204547726U (en) | 2015-04-15 | 2015-04-15 | Dual-drive electric automobile power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520225128.8U CN204547726U (en) | 2015-04-15 | 2015-04-15 | Dual-drive electric automobile power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204547726U true CN204547726U (en) | 2015-08-12 |
Family
ID=53822878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520225128.8U Expired - Fee Related CN204547726U (en) | 2015-04-15 | 2015-04-15 | Dual-drive electric automobile power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204547726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080894A (en) * | 2016-07-29 | 2016-11-09 | 河南丰收新能源车辆有限公司 | A kind of Dual-motors Driving haulage vehicle |
| CN109392418A (en) * | 2018-10-09 | 2019-03-01 | 常州格力博有限公司 | Tedder |
-
2015
- 2015-04-15 CN CN201520225128.8U patent/CN204547726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080894A (en) * | 2016-07-29 | 2016-11-09 | 河南丰收新能源车辆有限公司 | A kind of Dual-motors Driving haulage vehicle |
| CN109392418A (en) * | 2018-10-09 | 2019-03-01 | 常州格力博有限公司 | Tedder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170415 |