CN2888432Y - Test bench mechanism for drive system of hybrid electric vehicle - Google Patents
Test bench mechanism for drive system of hybrid electric vehicle Download PDFInfo
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- CN2888432Y CN2888432Y CN 200620058941 CN200620058941U CN2888432Y CN 2888432 Y CN2888432 Y CN 2888432Y CN 200620058941 CN200620058941 CN 200620058941 CN 200620058941 U CN200620058941 U CN 200620058941U CN 2888432 Y CN2888432 Y CN 2888432Y
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- motor
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Abstract
The utility model relates to an application of a hybrid electric vehicle drive system test bench institution, which technology features include an engine, an electronically controlled clutch, an electrical motor, a mechanical clutch, a transmission, a drive shaft and a dynamometer, wherein the engine connects the input shaft of motor through electronically controlled clutch ,the output shaft of motor connects input shaft of transmission through the mechanical clutch , the output shaft of transmission connects the dynamometer through the drive shaft. The utility model has the advantages of simple structure, easy installation, debugging convenient, low-cost and can meet the need of hybrid drive system conventional test, is suitable for applying to hybrid electric vehicle drive system to test other related components.
Description
Technical field
The utility model relates to a kind of hybrid-power electric vehicle drive system test-bed mechanism, belongs to hybrid-power electric vehicle power system test unit technical field.
Background technology
Be to solve global energy and environmental crisis, all energy-conservation and vehicles environmental protection are hybrid-power electric vehicle in exploitation in countries in the world.Each hybrid-power electric vehicle developer's hybrid-power electric vehicle drive system need be tested on the special stand of special use at present, and common threst stand can't be tested the hybrid-power electric vehicle drive system; And can simulate the test-bed expense costliness of former car, be difficult to satisfy the needs of vehicle early development.
Bench test mechanism of the disclosed a kind of parallel hybrid electric vehicle multipotency driving source of Chinese patent system, its pattern is engine and motor twin shaft double clutch pattern, this patent is not with variator, can't relatively test near the real car applying working condition.
The multipotency source stand arrangement of the disclosed a kind of mixed power electric car of Chinese patent, its technical scheme is that engine and the mixed power of motor will be after the two-way outputs of differential mechanism, through variable-speed motor two-way output is synthesized to an axle output again, be connected with test again, though this patent can be tested the automobile applying working condition more truly, the mechanical connection complexity.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provide a kind of mechanical connecting structure simple, install, debugging is convenient, cost is lower, the hybrid-power electric vehicle drive system test-bed mechanism that can satisfy hybrid-power electric vehicle drive system conventional test needs, can test hybrid-power electric vehicle drive system associated components.
The purpose of this utility model is achieved in that and comprises engine, electric control clutch, motor, mechanical clutch, variator, transmission shaft and dynamometer machine, engine is connected with the input shaft of motor by electric control clutch, the output shaft of motor is connected with the input shaft of variator by mechanical clutch, and the output shaft of variator is connected with dynamometer machine by transmission shaft.
Principle of work of the present utility model: when electric control clutch separated, the power that can disconnect engine connected, and separately motor is tested; In the electric control clutch closure but motor when inoperative can test engine separately; When electric control clutch is closed, simultaneously during machine operation, can test the hybrid power of engine and motor.
The utility model, because the The whole test stand mechanism structure is simple, mechanical connection is directly perceived, thus install, debug conveniently, and cost is lower, easy investment construction.Have simple in structure, install, debugging is convenient, with low cost, the advantage that can satisfy hybrid electric drive system conventional test needs, is applicable to the associated components of testing the hybrid-power electric vehicle drive system etc.
Following embodiment accompanying drawings is further described the utility model.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Among the figure, 1, engine, 2, electric control clutch, 3, motor, 4, mechanical clutch, 5, variator, 6, transmission shaft, 7, dynamometer machine.
Embodiment
With reference to Fig. 1, present embodiment is an a kind of hybrid-power electric vehicle drive system test-bed mechanism, form by engine 1, electric control clutch 2, motor 3, mechanical clutch 4, variator 5, transmission shaft 6 and dynamometer machine 7, engine 1 is connected with the input shaft of motor 3 by electric control clutch 2, the output shaft of motor 3 is connected with the input shaft of variator 5 by mechanical clutch 4, and the output shaft of variator 5 is connected with dynamometer machine 7 by transmission shaft 6.
The use of present embodiment:
With reference to Fig. 1, when electric control clutch 2 separated, the power of motor 3 was connected with dynamometer machine 7 power by variator 5, but motor 3 individual drive or braking energy feedback; When electric control clutch 2 engaged, motor 3 was stopped power supply, and can realize engine 1 individual drive.
When electric control clutch 2 joints and motor 3 work, can realize the common driving of engine 1 and motor 3: when engine 1 a part of power drives a part of transmission of power of motor 3 generatings to variator 5, realized that promptly engine 1 driving drives motor 3 generatings simultaneously; When the power part of motor 3 passes to variator 5, when a part drives engine 1 and starts, can realize that motor 3 drives starting engine 1 simultaneously.
The variation of the separation of cooperative mechanical clutch coupling 4 and joint and variator 5 different gears, the hybrid power that can distinguish test engine 1 and motor 3 or while test engine 1 and motor 3 on different gears drives.
Variation by similar transmission of power direction, electric control clutch 2 engages and the variation that separates, mechanical clutch 4 engage and separates to the variation of closing variation, variator 5 different gears, and the utility model can satisfy the various mode of operations of hybrid-power electric vehicle drive system and the bench test of various mode of operation switching fully.
Claims (1)
1, a kind of hybrid-power electric vehicle drive system test-bed mechanism, it is characterized in that: comprise engine (1), electric control clutch (2), motor (3), mechanical clutch (4), variator (5), transmission shaft (6) and dynamometer machine (7), described engine (1) is connected with the input shaft of described motor (3) by electric control clutch (2), the output shaft of described motor (3) is connected with the input shaft of described variator (5) by mechanical clutch (4), and the output shaft of described variator (5) is connected with described dynamometer machine (7) by transmission shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058941 CN2888432Y (en) | 2006-05-12 | 2006-05-12 | Test bench mechanism for drive system of hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620058941 CN2888432Y (en) | 2006-05-12 | 2006-05-12 | Test bench mechanism for drive system of hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2888432Y true CN2888432Y (en) | 2007-04-11 |
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ID=38047003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620058941 Expired - Lifetime CN2888432Y (en) | 2006-05-12 | 2006-05-12 | Test bench mechanism for drive system of hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2888432Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445341A (en) * | 2011-12-26 | 2012-05-09 | 天津天海同步科技股份有限公司 | Novel limited slip differential experiment table |
| CN102661865A (en) * | 2012-05-07 | 2012-09-12 | 力帆实业(集团)股份有限公司 | Clutch and separation device for running-in rack of engine |
| CN102680237A (en) * | 2012-05-23 | 2012-09-19 | 重庆长安汽车股份有限公司 | Heavy hybrid power assembly testing system |
| CN103398848A (en) * | 2013-08-09 | 2013-11-20 | 重庆长安铃木汽车有限公司 | Real vehicle carrying tool for testing automobile engine pedestal |
| CN103950371A (en) * | 2014-05-04 | 2014-07-30 | 安徽安凯汽车股份有限公司 | Plug-in type hybrid power tourist bus |
| CN104913932A (en) * | 2015-06-25 | 2015-09-16 | 北京工业大学 | Test bench for oscillating-tooth continuously variable transmission |
| CN110320471A (en) * | 2019-08-14 | 2019-10-11 | 重庆交通大学 | Multi-state simulation test-bed based on the imported double-rotor machine of multiaxis |
| CN112345239A (en) * | 2020-11-30 | 2021-02-09 | 贵州凯星液力传动机械有限公司 | Test system of P2 hybrid power automatic transmission |
-
2006
- 2006-05-12 CN CN 200620058941 patent/CN2888432Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102445341B (en) * | 2011-12-26 | 2013-10-16 | 天津天海同步科技股份有限公司 | Novel limited slip differential experiment table |
| CN102445341A (en) * | 2011-12-26 | 2012-05-09 | 天津天海同步科技股份有限公司 | Novel limited slip differential experiment table |
| CN102661865B (en) * | 2012-05-07 | 2014-12-24 | 力帆实业(集团)股份有限公司 | Clutch and separation device for running-in rack of engine |
| CN102661865A (en) * | 2012-05-07 | 2012-09-12 | 力帆实业(集团)股份有限公司 | Clutch and separation device for running-in rack of engine |
| CN102680237A (en) * | 2012-05-23 | 2012-09-19 | 重庆长安汽车股份有限公司 | Heavy hybrid power assembly testing system |
| CN102680237B (en) * | 2012-05-23 | 2016-04-06 | 重庆长安汽车股份有限公司 | Severe hybrid power assembly test macro |
| CN103398848A (en) * | 2013-08-09 | 2013-11-20 | 重庆长安铃木汽车有限公司 | Real vehicle carrying tool for testing automobile engine pedestal |
| CN103398848B (en) * | 2013-08-09 | 2015-08-26 | 重庆长安铃木汽车有限公司 | The real vehicle of car engine rack test carries frock |
| CN103950371A (en) * | 2014-05-04 | 2014-07-30 | 安徽安凯汽车股份有限公司 | Plug-in type hybrid power tourist bus |
| CN104913932A (en) * | 2015-06-25 | 2015-09-16 | 北京工业大学 | Test bench for oscillating-tooth continuously variable transmission |
| CN104913932B (en) * | 2015-06-25 | 2018-02-27 | 北京工业大学 | A kind of test-bed of movable-tooth stepless speed transmission |
| CN110320471A (en) * | 2019-08-14 | 2019-10-11 | 重庆交通大学 | Multi-state simulation test-bed based on the imported double-rotor machine of multiaxis |
| CN112345239A (en) * | 2020-11-30 | 2021-02-09 | 贵州凯星液力传动机械有限公司 | Test system of P2 hybrid power automatic transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Wuzhoulong New Energy Automobile Co., Ltd. Assignor: Shenzhen Wuzhoulong Motors Corp. Ltd. Contract record no.: 2011440020375 Denomination of utility model: Test bench mechanism for drive system of hybrid electric vehicle Granted publication date: 20070411 License type: Common License Record date: 20111019 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070411 |
|
| EXPY | Termination of patent right or utility model |