CN2621290Y - Parallel mixed dynamic electric vehicle multi-energy power system stage testing mechanism - Google Patents
Parallel mixed dynamic electric vehicle multi-energy power system stage testing mechanism Download PDFInfo
- Publication number
- CN2621290Y CN2621290Y CN 03250889 CN03250889U CN2621290Y CN 2621290 Y CN2621290 Y CN 2621290Y CN 03250889 CN03250889 CN 03250889 CN 03250889 U CN03250889 U CN 03250889U CN 2621290 Y CN2621290 Y CN 2621290Y
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- Prior art keywords
- cog belt
- electromagnetic clutch
- bench test
- engine
- output shaft
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- Expired - Lifetime
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005183 dynamical system Methods 0.000 abstract 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Of Engines (AREA)
Abstract
A parallel-system mixed-power electric automobile multi-energy source dynamical system bench test mechanism belongs to the design field of multi-energy source dynamical system bench test mechanism. The utility model provides the parallel-system mixed-power electric automobile multi-energy source dynamical system bench test mechanism, so as to meet the test requirement of multiple working conditions of multi-energy source dynamical systems and to eliminate the problems of prior testing technology, that prior bench test mechanisms are complicated to be mounted, and difficult to be maintained, and the cost is high. The utility model comprises an engine arranged on an engine test stand, a motor, a dynamometer, an electromagnetic clutch, a transmission shaft and a cog belt transmission mechanism. An output shaft of the engine is connected with an input shaft of the electromagnetic clutch; an output shaft of the electromagnetic clutch is connected with an input shaft of the dynamometer through the transmission shaft; one of cog belt wheels of the cog belt transmission mechanism is arranged on the transmission shaft; and the other cog belt wheel is arranged on an output shaft of the motor; the two cog belt wheels are connected through the cog belt which transfers the power. The utility model is simple and flexible, convenient to be dismounted and mounted; and the cost is low.
Description
Technical field
The utility model relates to bench test mechanism of multipotency driving source system, bench test mechanism of particularly a kind of parallel type hybrid dynamic automobile multipotency driving source system.
Background technology
The hybrid electric car has become the focus of following automotive engineering research with advantages such as its low energy consumption, low emissions.Many in the world at present hybrid electric cars have all adopted parallel multipotency driving source system, the experimental study of its multipotency driving source system need be carried out on special test-bed, and common threst stand structure can only can't satisfy the testing requirements of multipotency driving source system multi-state to the single power source research experiment; The bench test mechanism of loyal and former car then cost is too high and install complicatedly, difficult in maintenance, is difficult to satisfy the needs of vehicle early development.
The utility model content
In order to satisfy the testing requirements of multipotency driving source system multi-state, solve the problem that the installation of bench test mechanism is complicated, difficult in maintenance in the existing experimental technique, cost is high, the utility model provides bench test mechanism of a kind of parallel hybrid electric vehicle multipotency driving source system: comprise the engine, motor and the dynamometer machine that are installed on the block testing stand, it is characterized in that: described bench test mechanism also comprises electromagnetic clutch, transmission shaft and cog belt gear train; Described engine output shaft links to each other with described electromagnetic clutch input shaft, and the electromagnetic clutch output shaft links to each other with described dynamometer machine input shaft by transmission shaft; A profile of tooth belt wheel of described cog belt gear train is installed on the described transmission shaft, and another profile of tooth belt wheel is installed on the described motor output shaft, and described two profile of tooth belt wheels link to each other by the cog belt of transferring power.
The utility model is used to test parallel connection type hybrid power system, adopted electromagnetic clutch and cog belt gear train to carry out the power coupling, simple in structure flexible, easy accessibility, reliable, with low cost and easy to implement and safeguard has satisfied the needs of parallel connection type hybrid power system bench test fully.
Description of drawings
Fig. 1 is the synoptic diagram of bench test mechanism of parallel hybrid electric vehicle multipotency driving source system.
Embodiment
Be illustrated below in conjunction with embodiment and accompanying drawing:
As shown in Figure 1, present embodiment comprises engine 1, motor 3 and the dynamometer machine 5 that is installed on the block testing stand, electromagnetic clutch 2, transmission shaft 6 and cog belt gear train 4; Engine output shaft links to each other with the electromagnetic clutch input shaft, and the electromagnetic clutch output shaft links to each other with the dynamometer machine input shaft by transmission shaft; A profile of tooth belt wheel of cog belt gear train 4 is installed on the transmission shaft 6, and another is installed on the motor output shaft, and two profile of tooth belt wheels are continuous by the cog belt of transferring power.
When electromagnetic clutch 2 separates: but motor 3 individual drive or braking energy feedback.
Make up in conjunction with the variation that separates with electromagnetic clutch by similar transmission of power direction, the utility model can satisfy the bench test of switching between the various duties of parallel hybrid electric vehicle multipotency driving source system and state fully, since adopted electromagnetic clutch and cog belt gear train to realize the power coupling, simple in structure flexible, with low cost, easy to maintenance.
Claims (1)
1. bench test mechanism of parallel hybrid electric vehicle multipotency driving source system, comprise the engine, motor and the dynamometer machine that are installed on the block testing stand, it is characterized in that: described bench test mechanism also comprises electromagnetic clutch, transmission shaft and cog belt gear train; Described engine output shaft links to each other with described electromagnetic clutch input shaft, and the electromagnetic clutch output shaft links to each other with described dynamometer machine input shaft by transmission shaft; A profile of tooth belt wheel of described cog belt gear train is installed on the described transmission shaft, and another profile of tooth belt wheel is installed on the described motor output shaft, and described two profile of tooth belt wheels link to each other by the cog belt of transferring power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250889 CN2621290Y (en) | 2003-05-10 | 2003-05-10 | Parallel mixed dynamic electric vehicle multi-energy power system stage testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03250889 CN2621290Y (en) | 2003-05-10 | 2003-05-10 | Parallel mixed dynamic electric vehicle multi-energy power system stage testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621290Y true CN2621290Y (en) | 2004-06-23 |
Family
ID=34252937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03250889 Expired - Lifetime CN2621290Y (en) | 2003-05-10 | 2003-05-10 | Parallel mixed dynamic electric vehicle multi-energy power system stage testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621290Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526837C (en) * | 2005-10-17 | 2009-08-12 | 比亚迪股份有限公司 | Test macro of engine pedestal and method for constant-velocity control |
| CN102120543A (en) * | 2011-02-28 | 2011-07-13 | 沈阳博林特电梯股份有限公司 | Parallel main and auxiliary driving main engine for elevator |
| CN102398504A (en) * | 2010-09-13 | 2012-04-04 | 陈志坚 | Oil-electric dual-mode multifunctional multi-motor integrated gearbox |
| 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 |
| CN107356436A (en) * | 2017-06-30 | 2017-11-17 | 同济大学 | A kind of integrated automobile test bench of power system |
| CN109269699A (en) * | 2018-11-16 | 2019-01-25 | 天津内燃机研究所（天津摩托车技术中心） | Electric vehicle motor performance test stand |
-
2003
- 2003-05-10 CN CN 03250889 patent/CN2621290Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100526837C (en) * | 2005-10-17 | 2009-08-12 | 比亚迪股份有限公司 | Test macro of engine pedestal and method for constant-velocity control |
| CN102398504A (en) * | 2010-09-13 | 2012-04-04 | 陈志坚 | Oil-electric dual-mode multifunctional multi-motor integrated gearbox |
| CN102120543A (en) * | 2011-02-28 | 2011-07-13 | 沈阳博林特电梯股份有限公司 | Parallel main and auxiliary driving main engine for elevator |
| 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 |
| CN107356436A (en) * | 2017-06-30 | 2017-11-17 | 同济大学 | A kind of integrated automobile test bench of power system |
| CN107356436B (en) * | 2017-06-30 | 2019-12-27 | 同济大学 | Integrated automobile power system test bed |
| CN109269699A (en) * | 2018-11-16 | 2019-01-25 | 天津内燃机研究所（天津摩托车技术中心） | Electric vehicle motor performance test stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130510 Granted publication date: 20040623 |