CN202494571U - Quantitative-research test stand for detecting electric vehicle and regenerating braking energy thereof - Google Patents
Quantitative-research test stand for detecting electric vehicle and regenerating braking energy thereof Download PDFInfo
- Publication number
- CN202494571U CN202494571U CN201220143872XU CN201220143872U CN202494571U CN 202494571 U CN202494571 U CN 202494571U CN 201220143872X U CN201220143872X U CN 201220143872XU CN 201220143872 U CN201220143872 U CN 201220143872U CN 202494571 U CN202494571 U CN 202494571U
- Authority
- CN
- China
- Prior art keywords
- data acquisition
- dacs
- motor
- conversion system
- braking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a quantitative-research test stand for detecting an electric vehicle and regenerating braking energy thereof. The test stand comprises a vehicle model to be tested and a data acquisition and control system, the vehicle model to be tested comprises a power battery, a motor controller, a motor, a power clutch, a gearbox, a power brake, a driving shaft, wheels, a vehicle inertia simulating device, a brake simulating device, an acceleration simulating device, an energy regenerative device, and a road condition simulating device. The motor controller, the motor, the power clutch, the power brake, the driving shaft, the wheels, the vehicle inertia simulating device, the brake simulating device, the acceleration simulating device, and the road condition simulating device of the vehicle model to be tested are electrically connected with the data acquisition and control system. The quantitative-research test stand of the utility model has the beneficial effects that: the structure is simple and reasonable, the performances of the electric vehicle can be detected, and the ability of regenerating braking energy of the electric vehicle during the braking process, thereby the quantitative-research test stand is provided with a practical value for the design of electric vehicles.
Description
Technical field
The utility model relates to a kind of performance that can detect electric automobile, and the electric vehicle that can detect the ability of the renewable sources of energy of electric automobile in braking procedure again detects and regenerating braking energy quantitative examination testing table.
Background technology
The wide range of electric vehicle has comprised electric automobile.The development electric automobile is upgrading of China automobile industry and the breach of crossing over, simultaneously to ensure energy security, to implement energy-saving and emission-reduction significant.Electric automobile is except environmental protection; Also has the outstanding advantage of another one: when automobile is implemented braking; Motor becomes generator by former motor, utilize the portion of energy in the Motor Vehicle Braking Procedure to drive generator for electricity generation, thereby the new electric energy of regenerating is stored or used.In electric energy regeneration, generator provides part damping force as load to electric automobile, is a thing that makes the best of both worlds.Have bright market prospects so be equipped with the electric automobile of energy regeneration device, this has become the focus of domestic and international research and development.For develop performance outstanding, have an electric automobile of braking regenerative electric energy; The transmission of research electric automobile and the performance of brake system; The braking regenerative electric energy of Quantitative Study electric automobile is very crucial, and except theoretic research, breadboard testing table is more important.In the traditional electric automobile test unit; Basically all lay particular emphasis on the electric automobile component test, its weak point: ignored detection, perhaps because experimental provision is backward to the braking regenerative electric energy; The testing result that obtains is too far away apart from reality, has lost the directive significance to design effort.
The utility model content
The purpose of the utility model is to overcome deficiency of the prior art; Provide a kind of design effort is had directive function; Can detect the performance of electric automobile, the electric vehicle that can detect the ability of the renewable sources of energy of electric automobile in braking procedure again detects and regenerating braking energy quantitative examination testing table.
The purpose of the utility model is achieved through following technical proposals: said testing table comprises tested vechicle mould and Data Acquisition and Conversion System (DACS); Said tested vechicle mould comprises electrokinetic cell, electric machine controller, motor, power clutch, wheel box, power brake, driving shaft, wheel, vehicle inertia analogue means, braking analogue means, quickens analogue means, electric energy regenerating unit, road conditions analogue means; The electric machine controller of said tested vechicle mould, motor, power clutch, power brake, vehicle inertia analogue means, braking analogue means, acceleration analogue means, road conditions analogue means, electric energy regenerating unit all are electrically connected with Data Acquisition and Conversion System (DACS).
Said vehicle inertia analogue means comprises knockdown flywheel and torque and speed sensors; Said flywheel is installed between wheel box and the power brake; Said torque and speed sensors is connected with the output shaft of wheel box, and the signal output part of torque and speed sensors is electrically connected with Data Acquisition and Conversion System (DACS), the flywheel of apolegamy different quality, the inertia when simulating electric vehicle running.
Said braking analogue means comprises that motor, electric machine controller, brake pedal, braking stepper motor, buncher, powder clutch, variator, power brake constitute quadruplet mechanism: brake pedal constitutes the braking indicating mechanism of expressing driver intention with the braking stepper motor; Motor changes engine into by motor under the cooperation at electric machine controller and constitutes electric braking mechanism when electric motor car is braked; Buncher, powder clutch, variator and wheel constitute the driving wheel arrestment mechanism; Power brake constitutes the engaged wheel arrestment mechanism; Braking stepper motor, buncher, powder clutch, power brake all are electrically connected with Data Acquisition and Conversion System (DACS); Variator is connected with wheel; The output shaft of braking stepper motor is connected with the rotation axis of brake pedal, and power brake is connected between flywheel and the driving shaft; Data Acquisition and Conversion System (DACS) is according to the signal of braking indicating mechanism, with damping force pay the utmost attention under the electric braking mechanism prerequisite, remaining damping force reasonable distribution is given driving wheel arrestment mechanism and engaged wheel arrestment mechanism.
Said acceleration analogue means comprises accelerator pedal and quickens stepper motor; Accelerator pedal all is electrically connected with Data Acquisition and Conversion System (DACS) with the acceleration stepper motor; The rotation axis that quickens stepper motor is connected with the rotation axis of accelerator pedal; Data Acquisition and Conversion System (DACS) transmission assisted instruction is given and is quickened stepper motor, and the output shaft that quickens stepper motor rotates and drives accelerator pedal and rotates, and simulates driver's acceleration intention and characteristic and parameter.
Said road conditions analogue means comprises buncher, powder clutch, variator, and variator is connected with wheel, and buncher and powder clutch all are electrically connected with Data Acquisition and Conversion System (DACS); The startup of Data Acquisition and Conversion System (DACS) control buncher, stop, quickening or slow down, simultaneously, the electric current that Data Acquisition and Conversion System (DACS) is regulated powder clutch changes the ratio of its moment of torsion transmission; During the operation of said buncher, its moment of torsion passes to variator through powder clutch with the ratio of 0-100%, simulates the road surface of different attachment coefficients; Resistance to rolling when said power brake can simulate electric vehicle running and grade resistance, and when braking engaged wheel ground damping force.
Said electric energy regenerating unit comprises motor, straight converter, electric machine controller, super capacitor, electrokinetic cell; Electric machine controller, straight converter, super capacitor, electrokinetic cell all are electrically connected with Data Acquisition and Conversion System (DACS), and straight converter is electrically connected with electric machine controller and super capacitor; When damped condition; Said Data Acquisition and Conversion System (DACS) through electric machine controller with motor) be transformed into generator from motor; The electric energy that sends is transferred to super capacitor or/and electrokinetic cell is stored through electric machine controller and straight converter, and super capacitor gives motor or/and electrokinetic cell electric energy transmitting more then.
Said power clutch adopts electromagnetic clutch; Said power brake adopts magnetic powder brake.
Compared with prior art, the utlity model has following advantage: simple and reasonable, can detect the performance of electric automobile, can detect the ability of the renewable sources of energy of electric automobile in braking procedure again, the design of electric vehicle is had practical value.
Description of drawings
Accompanying drawing 1 is the utility model one embodiment organigram.
Among the figure: the 1-accelerator pedal, the 2-motor, 3-quickens stepper motor, 4-Data Acquisition and Conversion System (DACS), 5-brake pedal; 6-brakes stepper motor, 7-buncher, 8-powder clutch, 9-variator, 10-wheel; The 11-driving shaft, 12-power brake, 13-flywheel, 14-torque and speed sensors, 15-wheel box; The 16-power clutch, the straight converter of 17-, 18-electric machine controller, 19-super capacitor, 20-electrokinetic cell.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
With reference to accompanying drawing 1, said testing table mainly is divided into tested vechicle mould and Data Acquisition and Conversion System (DACS) 4 two large divisions.
1, tested vechicle mould:
Said tested vechicle mould comprises electrokinetic cell 20, electric machine controller 18, motor 2, power clutch 16, wheel box 15, power brake 12, driving shaft 11, wheel 10, vehicle inertia analogue means, braking analogue means, quickens analogue means, electric energy regenerating unit, road conditions analogue means; The electric machine controller 18 of said tested vechicle mould, motor 2, power clutch 16, power brake 12, vehicle inertia analogue means, braking analogue means, acceleration analogue means, road conditions analogue means, electric energy regenerating unit all are electrically connected with Data Acquisition and Conversion System (DACS) 4.
(1) vehicle inertia analogue means: said vehicle inertia analogue means comprises knockdown flywheel 13 and torque and speed sensors 14; Said flywheel 13 is installed between wheel box 15 and the power brake 12; Said torque and speed sensors 14 is connected with the output shaft of wheel box 15, and the signal output part of torque and speed sensors 14 is electrically connected with Data Acquisition and Conversion System (DACS) 4, the flywheel 13 of apolegamy different quality, the inertia when simulating electric vehicle running.
(2) braking analogue means: said braking analogue means comprises that motor 2, electric machine controller 18, brake pedal 5, braking stepper motor 6, buncher 7, powder clutch 8, variator 9, power brake 12 constitute quadruplet mechanism: brake pedal 5 constitutes the braking indicating mechanism of expressing driver intention with braking stepper motor 6; Motor 2 changes engine into by motor and constitutes electric braking mechanism under the cooperation of electric machine controller 18 when electric motor car is braked; Buncher 7, powder clutch 8, variator 9 and wheel 10 constitute the driving wheel arrestment mechanism; Power brake 12 constitutes the engaged wheel arrestment mechanism; Braking stepper motor 6, buncher 7, powder clutch 8, power brake 12 all are electrically connected with Data Acquisition and Conversion System (DACS) 4; Variator 9 is connected with wheel 10; The output shaft of braking stepper motor 6 is connected with the rotation axis of brake pedal 5, and power brake 12 is connected between flywheel 13 and the driving shaft 11; Data Acquisition and Conversion System (DACS) 4 is according to the signal of braking indicating mechanism, with damping force pay the utmost attention under the electric braking mechanism prerequisite, remaining damping force reasonable distribution is given driving wheel arrestment mechanism and engaged wheel arrestment mechanism.
(3) quicken analogue means: said acceleration analogue means comprises accelerator pedal 1 and quickens stepper motor 4; Accelerator pedal 1 all is electrically connected with Data Acquisition and Conversion System (DACS) 4 with acceleration stepper motor 3; The rotation axis that quickens stepper motor 3 is connected with the rotation axis of accelerator pedal 1; Data Acquisition and Conversion System (DACS) 4 transmission assisted instructions are given and are quickened stepper motor 3, and the output shaft that quickens stepper motor 3 rotates and drives accelerator pedal 1 and rotates, and simulates driver's acceleration intention and characteristic and parameter.
(4) road conditions analogue means: said road conditions analogue means comprises buncher 7, powder clutch 8, variator 9, and variator 9 is connected with wheel 10, and buncher 7 all is electrically connected with Data Acquisition and Conversion System (DACS) 4 with powder clutch 8; The startup of Data Acquisition and Conversion System (DACS) 4 control bunchers 7, stop, quickening or slow down, simultaneously, the electric current that Data Acquisition and Conversion System (DACS) 4 is regulated powder clutchs 8 changes the ratio of its moment of torsion transmission; During 7 operations of said buncher, its moment of torsion passes to variator 9 through powder clutch 8 with the ratio of 0-100%, simulates the road surface of different attachment coefficients; Resistance to rolling and grade resistance when said power brake 12 can simulate electric vehicle running, and when braking engaged wheel ground damping force.
(5) electric energy regenerating unit:
Said electric energy regenerating unit comprises motor 2, straight converter 17, electric machine controller 18, super capacitor 19, electrokinetic cell 20; Electric machine controller 18, straight converter 17, super capacitor 19, electrokinetic cell 20 all are electrically connected with Data Acquisition and Conversion System (DACS) 4, and straight converter 17 is electrically connected with electric machine controller 18 and super capacitor 19; When damped condition; Said Data Acquisition and Conversion System (DACS) 4 is transformed into generator with motor 2 from motor through electric machine controller 18; The electric energy that sends is transferred to super capacitor 19 or/and electrokinetic cell 20 is stored through electric machine controller 18 and straight converter 17, and super capacitor 19 gives motor 2 or/and electrokinetic cell 20 electric energy transmitting more then.
Said power clutch 16 adopts electromagnetic clutch; Said power brake 12 adopts magnetic powder brake.
2, Data Acquisition and Conversion System (DACS) 4: be the core of the utility model testing table; After special software is installed; Both sent TD; The signal of gathering various sensors is in real time again handled, and adopts the technology and the product of prior art, comprises computing machine, special software and corresponding sensor acquisition device.
In an embodiment, said accelerator pedal 1, motor 2, quicken that stepper motor 3, brake pedal 5, braking stepper motor 6, buncher 7, powder clutch 8, variator 9, wheel 10, driving shaft 11, magnetic powder brake, knockdown flywheel 13, torque and speed sensors 14, wheel box 15, electromagnetic clutch, straight converter 17, electric machine controller 18, super capacitor 19, electrokinetic cell 20 all adopt prior art or product.
Principle of work: be divided into and go and brake two types of operating modes.
Driving cycle: the rideability that detects electric vehicle.
Press the button that goes of Data Acquisition and Conversion System (DACS) 4; Under the control of Data Acquisition and Conversion System (DACS) 4; Electric machine controller 18 is connected motor 2 and electrokinetic cell 4, engages power clutch 16, unclamps power brake 12; Motor 2 rotates, and the power of motor 2 is delivered to two wheels 10 that are arranged symmetrically in driving shaft 10 both sides through power clutch 16, wheel box 15, flywheel 13, driving shaft 10.Wheel 10 rotations, electric motor car is in transport condition.Then; The program start that is installed in the Data Acquisition and Conversion System (DACS) 4 quickens analogue means; That is: Data Acquisition and Conversion System (DACS) 4 starts acceleration stepper motor 3, quickens stepper motor 3 and drives accelerator pedals 1 rotation, and drive simulating person opens the throttle; Accelerator pedal 1 rotates and produces different angular velocity and angular acceleration, simulates the intention that the driver quickens emergency.Flywheel 13 is the combined type inertial flywheel, and the automobile inertia that the different combinations representative is different can simulate acceleration resistance.Power brake 12 can be simulated resistance to rolling, air resistance and grade resistance.Driving shaft 11 contains box of tricks, gives two wheels 10 power distribution.The tach signal of torque and speed sensors 14 concerns the representative vehicle wheel rotational speed in certain proportion, the drag overall moment when its dtc signal is exactly running car.Data Acquisition and Conversion System (DACS) 4 comprises computing machine and special software, according to prior presetting condition and relevant analog parameter thereof, and after the program start test, can recording real-time data, provide testing result at last.
Damped condition: detect the braking ability of electric vehicle and the quantitative test of regenerative electric power.
Connect driving cycle, press the locking key of Data Acquisition and Conversion System (DACS) 4, instruction electric machine controller 18 cuts off the electricity supply for motor 2; Electric machine controller 18 is transformed into generator with motor 2 by motor; Simultaneously, start 6 work of braking stepper motor, braking stepper motor 6 drives brake pedal 5 and rotates angular velocity and the angular acceleration that produces; Simulate the driver and brake the intention of the order of importance and emergency; Data Acquisition and Conversion System (DACS) 4 is taked electric braking according to program and the parameter set, or electric braking and mechanically combining mode of braking.Electric machine controller 18 connection generators are routed to super capacitor 19 or/and electrokinetic cell 20 with straight converter 17; In case generator produces electric energy; Electric energy through electric machine controller 18, straight straight converter 17 stores super capacitor 19 into or/and electrokinetic cell 20 has electric energy to produce and just produces the regeneration electric braking force.
Under different braking intentions, braking procedure has following situation to take place:
1. only need electric braking to get final product, that is: the regeneration electric braking force just can satisfy brake request, and at this moment, motor 2 produces the required moment of braking in generating.
2. need Associated brake; That is: when the regeneration electric braking force can not satisfy brake request; Dc speed-regulating motor 7 provides opposing torque to replenish required damping force for wheel 10 through powder clutch 8 to wheel box 9; This part damping force is to confirm according to electricity-machine or liquid braking force distribution strategy, that is: how much Data Acquisition and Conversion System (DACS) 4 damping force of sharing that can calculate powder clutch 8 is.Because powder clutch 8 output torques and exciting curent have good linear relationship, the output torque of powder clutch 8 can be confirmed through the size of control exciting curent.The ground damping force of power brake 12 simulation engaged wheels.
Data Acquisition and Conversion System (DACS) 4 comprises the program start test according to prior setting of computing machine and special software, and recording real-time data, provides testing result at last.
Under above-mentioned two operating modes, this testing table simulates different road surface through the road conditions analogue means:
(1) buncher 7 of said road conditions analogue means all is electrically connected with Data Acquisition and Conversion System (DACS) 4 with powder clutch 8; The startup of Data Acquisition and Conversion System (DACS) 4 control bunchers 7, stop, quickening or slow down, simultaneously, the electric current that Data Acquisition and Conversion System (DACS) 4 is regulated powder clutchs 8 changes the ratio of its moment of torsion transmission; Powder clutch 8 is installed between buncher 7 and the variator 9, and variator 9 is installed on the wheel 10; During 7 operations of said buncher, Data Acquisition and Conversion System (DACS) 4 is regulated the electric current of powder clutchs 8, and the moment of torsion that makes buncher 7 passes to variator 9 and wheel 10 through powder clutch 8 with the ratio of 0-100%, simulates the road surface of different attachment coefficients.
Resistance to rolling and grade resistance when (2) said power brake 12 can also simulate electric vehicle running.
Claims (10)
1. an electric vehicle detects and regenerating braking energy quantitative examination testing table, and said testing table comprises tested vechicle mould and Data Acquisition and Conversion System (DACS) (4); It is characterized in that: said tested vechicle mould comprises electrokinetic cell (20), electric machine controller (18), motor (2), power clutch (16), wheel box (15), power brake (12), driving shaft (11), wheel (10), vehicle inertia analogue means, braking analogue means, quickens analogue means, electric energy regenerating unit, road conditions analogue means; The electric machine controller of said tested vechicle mould (18), motor (2), power clutch (16), power brake (12), vehicle inertia analogue means, braking analogue means, acceleration analogue means, road conditions analogue means, electric energy regenerating unit all are electrically connected with Data Acquisition and Conversion System (DACS) (4).
2. testing table according to claim 1 is characterized in that: said vehicle inertia analogue means comprises knockdown flywheel (13) and torque and speed sensors (14); Said flywheel (13) is installed between wheel box (15) and the power brake (12); Said torque and speed sensors (14) is connected with the output shaft of wheel box (15); The signal output part of torque and speed sensors (14) is electrically connected with Data Acquisition and Conversion System (DACS) (4); The flywheel (13) of apolegamy different quality, the inertia when simulating electric vehicle running.
3. testing table according to claim 1 and 2 is characterized in that: said braking analogue means comprises that motor (2), electric machine controller (18), brake pedal (5), braking stepper motor (6), buncher (7), powder clutch (8), variator (9), power brake (12) constitute quadruplet mechanism: brake pedal (5) and braking stepper motor (6) constitute the braking indicating mechanism of expressing driver intention; Motor (2) changes engine into by motor and constitutes electric braking mechanism under the cooperation of electric machine controller (18) when electric motor car is braked; Buncher (7), powder clutch (8), variator (9) and wheel (10) constitute the driving wheel arrestment mechanism; Power brake (12) constitutes the engaged wheel arrestment mechanism; Braking stepper motor (6), buncher (7), powder clutch (8), power brake (12) all are electrically connected with Data Acquisition and Conversion System (DACS) (4); Variator (9) is connected with wheel (10); The output shaft of braking stepper motor (6) is connected with the rotation axis of brake pedal (5), and power brake (12) is connected between flywheel (13) and the driving shaft (11); Data Acquisition and Conversion System (DACS) (4) is according to the signal of braking indicating mechanism, with damping force pay the utmost attention under the electric braking mechanism prerequisite, remaining damping force reasonable distribution is given driving wheel arrestment mechanism and engaged wheel arrestment mechanism.
4. testing table according to claim 1 and 2; It is characterized in that: said acceleration analogue means comprises accelerator pedal (1) and quickens stepper motor (4); Accelerator pedal (1) and acceleration stepper motor (3) all are electrically connected with Data Acquisition and Conversion System (DACS) (4); The rotation axis that quickens stepper motor (3) is connected with the rotation axis of accelerator pedal (1); Data Acquisition and Conversion System (DACS) (4) transmission assisted instruction is given and is quickened stepper motor (3), and the output shaft that quickens stepper motor (3) rotates and drives accelerator pedal (1) and rotates, and simulates driver's acceleration intention and characteristic and parameter.
5. testing table according to claim 3; It is characterized in that: said acceleration analogue means comprises accelerator pedal (1) and quickens stepper motor (4); Accelerator pedal (1) and acceleration stepper motor (3) all are electrically connected with Data Acquisition and Conversion System (DACS) (4); The rotation axis that quickens stepper motor (3) is connected with the rotation axis of accelerator pedal (1); Data Acquisition and Conversion System (DACS) (4) transmission assisted instruction is given and is quickened stepper motor (3), and the output shaft that quickens stepper motor (3) rotates and drives accelerator pedal (1) and rotates, and simulates driver's acceleration intention and characteristic and parameter.
6. testing table according to claim 1 and 2; It is characterized in that: said road conditions analogue means comprises buncher (7), powder clutch (8), variator (9); Variator (9) is connected with wheel (10), and buncher (7) and powder clutch (8) all are electrically connected with Data Acquisition and Conversion System (DACS) (4); The startup of Data Acquisition and Conversion System (DACS) (4) control buncher (7), stop, quickening or slow down, simultaneously, the electric current that Data Acquisition and Conversion System (DACS) (4) is regulated powder clutch (8) changes the ratio of its moment of torsion transmission; In said buncher (7) when operation,, its moment of torsion passes to variator (9) through powder clutch (8) with the ratio of 0-100%, simulates the road surface of different attachment coefficients; Resistance to rolling and grade resistance when said power brake (12) can simulate electric vehicle running, and when braking engaged wheel ground damping force.
7. testing table according to claim 3; It is characterized in that: said road conditions analogue means comprises buncher (7), powder clutch (8), variator (9); Variator (9) is installed on the wheel (10), and buncher (7) and powder clutch (8) all are electrically connected with Data Acquisition and Conversion System (DACS) (4); The startup of Data Acquisition and Conversion System (DACS) (4) control buncher (7), stop, quickening or slow down, simultaneously, the electric current that Data Acquisition and Conversion System (DACS) (4) is regulated powder clutch (8) changes the ratio of its moment of torsion transmission; In said buncher (7) when operation,, its moment of torsion passes to variator (9) through powder clutch (8) with the ratio of 0-100%, simulates the road surface of different attachment coefficients; Resistance to rolling and grade resistance when said power brake (12) can simulate electric vehicle running, and when braking engaged wheel ground damping force.
8. testing table according to claim 1 and 2; It is characterized in that: said electric energy regenerating unit comprises motor (2), straight converter (17), electric machine controller (18), super capacitor (19), electrokinetic cell (20); Electric machine controller (18), straight converter (17), super capacitor (19), electrokinetic cell (20) all are electrically connected with Data Acquisition and Conversion System (DACS) (4), and straight converter (17) is electrically connected with electric machine controller (18) and super capacitor (19); When damped condition; Said Data Acquisition and Conversion System (DACS) (4) is transformed into generator with motor (2) from motor through electric machine controller (18); The electric energy that sends is transferred to super capacitor (19) or/and electrokinetic cell (20) is stored through electric machine controller (18) and straight converter (17), and super capacitor (19) gives motor (2) or/and electrokinetic cell (20) electric energy transmitting more then.
9. testing table according to claim 3; It is characterized in that: said electric energy regenerating unit comprises motor (2), straight converter (17), electric machine controller (18), super capacitor (19), electrokinetic cell (20); Electric machine controller (18), straight converter (17), super capacitor (19), electrokinetic cell (20) all are electrically connected with Data Acquisition and Conversion System (DACS) (4), and straight converter (17) is electrically connected with electric machine controller (18) and super capacitor (19); When damped condition; Said Data Acquisition and Conversion System (DACS) (4) is transformed into generator with motor (2) from motor through electric machine controller (18); The electric energy that sends is transferred to super capacitor (19) or/and electrokinetic cell (20) is stored through electric machine controller (18) and straight converter (17), and super capacitor (19) gives motor (2) or/and electrokinetic cell (20) electric energy transmitting more then.
10. testing table according to claim 1 and 2 is characterized in that: said power clutch (16) adopts electromagnetic clutch; Said power brake (12) adopts magnetic powder brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220143872XU CN202494571U (en) | 2012-04-09 | 2012-04-09 | Quantitative-research test stand for detecting electric vehicle and regenerating braking energy thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220143872XU CN202494571U (en) | 2012-04-09 | 2012-04-09 | Quantitative-research test stand for detecting electric vehicle and regenerating braking energy thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494571U true CN202494571U (en) | 2012-10-17 |
Family
ID=47000796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220143872XU Withdrawn - After Issue CN202494571U (en) | 2012-04-09 | 2012-04-09 | Quantitative-research test stand for detecting electric vehicle and regenerating braking energy thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494571U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620941A (en) * | 2012-04-09 | 2012-08-01 | 长沙中成汽车零部件有限公司 | Testing bed for electric vehicle detection and regenerative brake energy quantitative research |
| CN103792094A (en) * | 2014-02-19 | 2014-05-14 | 哈尔滨工程大学 | Regenerative braking test table of hybrid electric vehicle |
| CN103792095A (en) * | 2014-02-19 | 2014-05-14 | 哈尔滨工程大学 | Loading device of regenerative braking test table of hybrid electric vehicle |
| CN105928715A (en) * | 2016-06-22 | 2016-09-07 | 长安大学 | Test bed simulating dual-motor-driven electric vehicle regenerative brake performance and test method |
| CN108629372A (en) * | 2018-05-07 | 2018-10-09 | 福州大学 | Obtain experimental system and the driving style recognition methods of driving style characteristic parameter |
| CN110608895A (en) * | 2019-09-12 | 2019-12-24 | 吉林省瑞普测控技术有限公司 | Simulation dynamic performance test system for whole vehicle brake system |
| CN110782768A (en) * | 2019-11-05 | 2020-02-11 | 西南交通大学 | Motor car traction braking experiment model device |
-
2012
- 2012-04-09 CN CN201220143872XU patent/CN202494571U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620941A (en) * | 2012-04-09 | 2012-08-01 | 长沙中成汽车零部件有限公司 | Testing bed for electric vehicle detection and regenerative brake energy quantitative research |
| CN102620941B (en) * | 2012-04-09 | 2014-06-11 | 长沙中成汽车零部件有限公司 | Testing bed for electric vehicle detection and regenerative brake energy quantitative research |
| CN103792094A (en) * | 2014-02-19 | 2014-05-14 | 哈尔滨工程大学 | Regenerative braking test table of hybrid electric vehicle |
| CN103792095A (en) * | 2014-02-19 | 2014-05-14 | 哈尔滨工程大学 | Loading device of regenerative braking test table of hybrid electric vehicle |
| CN105928715A (en) * | 2016-06-22 | 2016-09-07 | 长安大学 | Test bed simulating dual-motor-driven electric vehicle regenerative brake performance and test method |
| CN108629372A (en) * | 2018-05-07 | 2018-10-09 | 福州大学 | Obtain experimental system and the driving style recognition methods of driving style characteristic parameter |
| CN110608895A (en) * | 2019-09-12 | 2019-12-24 | 吉林省瑞普测控技术有限公司 | Simulation dynamic performance test system for whole vehicle brake system |
| CN110782768A (en) * | 2019-11-05 | 2020-02-11 | 西南交通大学 | Motor car traction braking experiment model device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102620941B (en) | Testing bed for electric vehicle detection and regenerative brake energy quantitative research | |
| CN202494571U (en) | Quantitative-research test stand for detecting electric vehicle and regenerating braking energy thereof | |
| CN101701877B (en) | ABS brake and motor feedback brake cooperative control strategy test stand for electric vehicle | |
| CN101660972B (en) | Hybrid power assembly performance matching test bench | |
| CN105954043B (en) | Hybrid vehicle semi-matter simulating system | |
| CN203275098U (en) | Double in-loop simulation test system based on electric drive of electric automobile and driver | |
| CN201390137Y (en) | Preposition rear driven gas-electric mixing dynamic passenger car | |
| CN106627168B (en) | The braking energy feedback method and brake energy feedback system of electric car | |
| CN203310975U (en) | A purely-electric vehicle driving system test board | |
| CN102384769B (en) | Method and system for testing novel contra-rotating dual-rotor motor driver | |
| CN104748981A (en) | New energy vehicle testing system based on driver-vehicle-road closed-loop control | |
| CN104833530B (en) | A kind of variable idling starting test-bed of driving system for electric vehicles | |
| CN206162185U (en) | Vehicle control unit is at ring emulation test system | |
| CN104777825B (en) | The inspection stand of wheel hub motor system method for controlling torque and method for controlling torque | |
| Chu et al. | Integrative braking control system for electric vehicles | |
| CN205022354U (en) | Braking is from energy -conserving automobile of oil -electricity hybrid vehicle that generates electricity | |
| CN103407376B (en) | A kind of electric drive automobile brake power recovering device | |
| CN103994894B (en) | A kind of platform for electric vehicle experiments based on AMT and function realizing method thereof | |
| CN206327349U (en) | A kind of cooperative control device of simulated automotive braking | |
| CN106274872B (en) | A kind of cooperative control device of simulated automotive braking | |
| CN203460717U (en) | Braking energy recovery device of electrically driven automobile | |
| CN106564491A (en) | Energy management system of plug-in hybrid electric vehicle | |
| Gao et al. | Powertrain matching based on driving cycle for fuel cell hybrid electric vehicle | |
| Sun et al. | Development of test bed of hybrid electric vehicle based on chassis dynamometer | |
| CN206900160U (en) | A kind of plug-in hybrid passenger car special engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121017 Effective date of abandoning: 20140611 |
|
| RGAV | Abandon patent right to avoid regrant |