CN107576908A - A kind of pure electric automobile high pressure annex electromechanical testing platform - Google Patents
A kind of pure electric automobile high pressure annex electromechanical testing platform Download PDFInfo
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- CN107576908A CN107576908A CN201710769493.9A CN201710769493A CN107576908A CN 107576908 A CN107576908 A CN 107576908A CN 201710769493 A CN201710769493 A CN 201710769493A CN 107576908 A CN107576908 A CN 107576908A
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- servomotor
- asynchronous machine
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Abstract
The present invention relates to a kind of pure electric automobile high pressure annex electromechanical testing platform, including：Dc source, the Three-phase Induction Motor Control device being mutually electrically connected with dc source, the threephase asynchronous machine being mutually electrically connected with Three-phase Induction Motor Control device, the torque sensor being connected with threephase asynchronous machine by adpting flange, the servomotor being connected with torque sensor, the servomotor controller being connected with servomotor, support, DC current and voltage sensor, alternating current and voltage sensor, power analyzer, adpting flange is rack-mount, servomotor controller is connected with dc source, DC current and voltage sensor are arranged between dc source and Three-phase Induction Motor Control device, AC current-voltage sensor is arranged between Three-phase Induction Motor Control device and threephase asynchronous machine, torque sensor, DC current and voltage sensor and alternating current and voltage sensor are connected with power analyzer respectively.
Description
Technical field
The invention belongs to electric motor of automobile testboard field, and in particular to a kind of pure electric automobile high pressure annex electromechanical testing
Platform.
Background technology
The tester of pure electric automobile high pressure annex and equipment are unsound at present.Pure electric automobile is mainly partial at present
Main control motor performance test, the test attention degree for high pressure annex are too low.And high pressure annex motor be mainly used in it is pure electronic
Motor turning and air pump, it has been an essential part for pure electric automobile.Its performance directly affects pure electronic vapour
The driving of car and safety, while there is strong influence for energy consumption to pure electric automobile and continual mileage.Simultaneously on vehicle
Performance test cycle length is carried out, vehicle is unstable, potential safety hazard be present.At present, there is no can be to pure electronic vapour
The stand that the performance of overall height pressure annex motor is effectively examined, the content of the invention are solution above-mentioned technical problem.
Pure electric automobile high pressure annex motor main experimental content include threephase asynchronous machine performance test, efficiency test,
Energy consumption testing, endurancing etc.., it is necessary to meet the requirement of all of above experiment for testboard bay, technically have
Certain difficulty, builds including stand, data acquisition, data analysis etc., and the present invention disclosure satisfy that pure electric automobile high pressure is attached
Various requirement of experiment needed for part motor.
For example, Chinese Patent Application No. 201710035842.4 discloses a kind of pure electric automobile motor testboard, including
Tested motor, torque sensor, electric dynamometer, electric dynamometer switch board, direct current power supply portion, electric machine controller, change
Frequency device, the first electric current and voltage sensor, the second electric current and voltage sensor and testboard bay, tested motor are connected to moment of torsion biography
Sensor, torque sensor and is connected to electric dynamometer, and electric dynamometer is connected to electric dynamometer switch board, electric dynamometer
Switch board is connected to frequency converter and direct current power supply portion, and frequency converter is connected to electric dynamometer, direct current power supply portion
Tested motor is connected to by electric machine controller, the first electric current and voltage sensor are connected to tested motor and electric dynamometer control
Between cabinet processed, the second electric current and voltage sensor are connected between direct current power supply portion and electric dynamometer switch board, are tested
Motor, torque sensor and electric dynamometer are fixed on testboard bay, but the invention can not test asynchronous machine, Er Qiezhan
Ground area is big, and stand is heavier.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of pure electric automobile high pressure annex electromechanical testing
Platform, it disclosure satisfy that the various requirement of experiment needed for pure electric automobile high pressure annex motor.
To reach above-mentioned purpose, the testboard includes：Dc source, Three-phase Induction Motor Control device, phase asynchronous electricity
Machine, support, adpting flange, torque sensor, servomotor, servomotor controller, DC current and voltage sensor, exchange
Electric current and voltage sensor, power analyzer, dc source are mutually electrically connected with Three-phase Induction Motor Control device, threephase asynchronous machine control
Device processed is mutually electrically connected with threephase asynchronous machine, and threephase asynchronous machine is connected by adpting flange with torque sensor, adpting flange peace
On support, torque sensor is connected with servomotor, and servomotor is connected with servomotor controller, Serve Motor Control
Device is connected with dc source, and DC current and voltage sensor are arranged between dc source and Three-phase Induction Motor Control device,
AC current-voltage sensor is arranged between Three-phase Induction Motor Control device and threephase asynchronous machine, torque sensor, direct current
Electric current and voltage sensor and alternating current and voltage sensor are connected with power analyzer respectively.
Further, the testboard also includes testboard bay, threephase asynchronous machine, support, torque sensor and servo
Motor is arranged on testboard bay.
Further, the testboard also includes three-dimensional adjustable shelf, and three-dimensional adjustable shelf is arranged on testboard bay, and three is different
Motor is walked to be arranged on three-dimensional adjustable shelf.
Further, dc source is programmable DC power supply, and dc source includes circuit protection device, circuit protection dress
Put including overcurrent protection module, voltage protection module and circuitry cuts module, overcurrent protection module and voltage protection module difference
It is connected with circuitry cuts module.
Further, the input three-phase alternating current line UVW three-phases of threephase asynchronous machine install alternating current and voltage respectively
Sensor.
Further, the servomotor is high precision load motor.
Further, Three-phase Induction Motor Control device includes inversion module, the direct current that inversion module exports dc source
Electricity is changed into the three-phase alternating current needed for threephase asynchronous machine.
Beneficial effects of the present invention are：
1st, testboard of the present invention disclosure satisfy that the power demands of the Three-phase Induction Motor Control device of different model, pass through
Various operating modes when programming dc source can simulate vehicle operation include limiting condition.
2nd, testboard of the present invention has circuit protection device, has ensured equipment and the safety of experimenter.
3rd, testboard of the present invention can monitor the various of Three-phase Induction Motor Control device and threephase asynchronous machine simultaneously
Electrical parameter.
4th, testboard of the present invention is easy to the installation of threephase asynchronous machine by the setting of three-dimensional adjustable shelf.
5th, test servomotor of the present invention is high precision load motor, using the teaching of the invention it is possible to provide below 40Nm Motor torque
High-precision control, the accuracy of measurement is ensured.
6th, test desk of the present invention can measure the ginseng such as degree of unbalancedness and phase difference of threephase asynchronous machine three-phase signal
Number.
7th, testboard of the present invention can measure the mechanical loss of threephase asynchronous machine by power analyzer, aobvious in real time
Show the efficiency and energy consumption of Three-phase Induction Motor Control device and threephase asynchronous machine, while integrable calculates the total energy in a period of time
Consumption.
8th, stand overall dimensions of the present invention are smaller, lighter in weight, and requirement is not limited for place.
9th, the present invention possesses auto-manual test, and test is quick, and report data automatically processes.
Brief description of the drawings
Fig. 1 is the structural representation of the testboard of the present invention；
Shown in figure：
1- threephase asynchronous machines；2- supports；3- adpting flanges；4- torque sensors；5- servomotors；6- testboard bays；
7- three-dimensional adjustable shelfs.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is further illustrated.
As shown in figure 1, the testboard includes：Dc source (not shown), Three-phase Induction Motor Control device are (in figure not
Show), threephase asynchronous machine 1, support 2, adpting flange 3, torque sensor 4, servomotor 5, servomotor controller (in figure not
Show), DC current and voltage sensor (not shown), alternating current and voltage sensor (not shown), power analyzer
(not shown), testboard bay 6, three-dimensional adjustable shelf 7, dc source is mutually electrically connected with Three-phase Induction Motor Control device, phase asynchronous
Electric machine controller is electrically connected with the phase of threephase asynchronous machine 1, and threephase asynchronous machine 1 is arranged on three-dimensional adjustable shelf 7 and passes through connection method
Orchid 3 is connected with torque sensor 4, and adpting flange 3 is arranged on support 2, and torque sensor 4 is connected with servomotor 5, servo electricity
Machine 5 is connected with servomotor controller, and servomotor controller is connected with dc source, DC current and voltage sensor installation
Between dc source and Three-phase Induction Motor Control device, AC current-voltage sensor is arranged on Three-phase Induction Motor Control device
Between threephase asynchronous machine 1, torque sensor 4, DC current and voltage sensor and alternating current and voltage sensor point
It is not connected with power analyzer, power analyzer can monitor Three-phase Induction Motor Control device simultaneously and threephase asynchronous machine 1 exists
Energy consumption under various operating modes, including mechanical energy consumption and mechanical loss, Three-phase Induction Motor Control device and the efficiency of threephase asynchronous machine 1
And energy consumption, while integrable calculates the total energy consumption in a period of time, three-dimensional adjustable shelf 7, support 2, torque sensor 4 and servo electricity
Machine 5 is arranged on testboard bay 6.
Further, dc source is programmable DC power supply, and dc source is by remote control, according to different tests
Situation provides required voltage, electric current and power for Three-phase Induction Motor Control device, changes the time step of power supply according to demand
Program, various operating modes when simulation vehicle is run include limiting condition, meet the Three-phase Induction Motor Control device of different model
Power demands, dc source include circuit protection device, circuit protection device include overcurrent protection module, voltage protection module and
Circuitry cuts module, overcurrent protection module and voltage protection module are connected with circuitry cuts module respectively, for phase asynchronous electricity
The various situations occurred in the test process of machine 1, can cut off the electricity supply in time, the safety of protection equipment and experimenter.
Further, the input three-phase alternating current line UVW three-phases of threephase asynchronous machine 1 install alternating current and voltage respectively
Sensor, the parameters such as the degree of unbalancedness of threephase asynchronous machine three-phase signal and phase difference are measured using power analyzer.
Further, the servomotor 5 is high precision load motor, using the teaching of the invention it is possible to provide the height of below 40Nm Motor torque
Precision controlling, the accuracy of measurement is ensured.
Further, Three-phase Induction Motor Control device includes inversion module, the direct current that inversion module exports dc source
Electricity is changed into the three-phase alternating current needed for threephase asynchronous machine 1, disclosure satisfy that the different types of three-phase of pure electric vehicle high pressure annex
Asynchronous machine 1 it is program control.
The application is not limited to above-mentioned embodiment, in the case of without departing substantially from substantive content of the present invention, art technology
Any deformation, improvement, the replacement that personnel are contemplated that each fall within protection scope of the present invention.
Claims (7)
- A kind of 1. pure electric automobile high pressure annex electromechanical testing platform, it is characterised in that including：Dc source, threephase asynchronous machine Controller, threephase asynchronous machine, support, adpting flange, torque sensor, servomotor, servomotor controller, DC current And voltage sensor, alternating current and voltage sensor, power analyzer, dc source are mutually electric with Three-phase Induction Motor Control device Even, Three-phase Induction Motor Control device is mutually electrically connected with threephase asynchronous machine, and threephase asynchronous machine passes through adpting flange and torque sensing Device connects, and adpting flange is rack-mount, and torque sensor is connected with servomotor, servomotor and servomotor controller It is connected, servomotor controller is connected with dc source, and DC current and voltage sensor are different installed in dc source and three Between walking electric machine controller, AC current-voltage sensor be arranged on Three-phase Induction Motor Control device and threephase asynchronous machine it Between, torque sensor, DC current and voltage sensor and alternating current and voltage sensor are connected with power analyzer respectively.
- 2. testboard according to claim 1, it is characterised in that the testboard also includes testboard bay, phase asynchronous Motor, support, torque sensor and servomotor are arranged on testboard bay.
- 3. testboard according to claim 2, it is characterised in that the testboard also includes three-dimensional adjustable shelf, and three-dimensional is adjusted Save frame to be arranged on testboard bay, threephase asynchronous machine is arranged on three-dimensional adjustable shelf.
- 4. testboard according to claim 1, it is characterised in that dc source is programmable DC power supply, dc source Including circuit protection device, circuit protection device includes overcurrent protection module, voltage protection module and circuitry cuts module, electric current Protection module and voltage protection module are connected with circuitry cuts module respectively.
- 5. testboard according to claim 1, it is characterised in that the input three-phase alternating current line UVW of threephase asynchronous machine Three-phase installs alternating current and voltage sensor respectively.
- 6. testboard according to claim 1, it is characterised in that the servomotor is high precision load motor.
- 7. testboard according to claim 1, it is characterised in that Three-phase Induction Motor Control device includes inversion module, inverse The direct current that dc source exports is changed into the three-phase alternating current needed for threephase asynchronous machine by change module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769493.9A CN107576908A (en) | 2017-08-31 | 2017-08-31 | A kind of pure electric automobile high pressure annex electromechanical testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710769493.9A CN107576908A (en) | 2017-08-31 | 2017-08-31 | A kind of pure electric automobile high pressure annex electromechanical testing platform |
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|---|---|
| CN107576908A true CN107576908A (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710769493.9A Pending CN107576908A (en) | 2017-08-31 | 2017-08-31 | A kind of pure electric automobile high pressure annex electromechanical testing platform |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387842A (en) * | 2018-01-26 | 2018-08-10 | 重庆长安汽车股份有限公司 | A kind of method, apparatus and equipment of the experiment of electric system dynamic limit |
| CN108646181A (en) * | 2018-08-15 | 2018-10-12 | 上海市特种设备监督检验技术研究院 | A kind of braking motor load test system and its test method |
| CN116026504A (en) * | 2023-02-15 | 2023-04-28 | 中国第一汽车股份有限公司 | Test method and system of electric drive system, storage medium and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206244A (en) * | 2007-08-21 | 2008-06-25 | 周志雄 | Combined test method and test-bed for asynchronization traction motor four-dimensional movement as well as usage thereof |
| CN103630834A (en) * | 2013-04-26 | 2014-03-12 | 苏州博实机器人技术有限公司 | Multifunctional motor test platform |
| CN104297687A (en) * | 2014-11-19 | 2015-01-21 | 芜湖杰诺瑞汽车电器***有限公司 | Failure monitoring and alarm system for three-phase asynchronous motor |
| CN104422885A (en) * | 2013-09-10 | 2015-03-18 | 冉骏 | Real-time online motor testing system |
| FR3020730A1 (en) * | 2014-04-30 | 2015-11-06 | Renault Sas | METHOD FOR ESTIMATING THE ELECTRICAL ANGLE OF AN ASYNCHRONOUS ELECTRIC MACHINE FOR A MOTOR VEHICLE |
| CN205384353U (en) * | 2015-12-25 | 2016-07-13 | 宁波华祥技术服务有限公司 | Motor load test appearance |
| CN106707168A (en) * | 2017-01-17 | 2017-05-24 | 南京越博动力***股份有限公司 | Blade electric vehicle motor test board |
| CN206378572U (en) * | 2017-01-17 | 2017-08-04 | 南京越博动力***股份有限公司 | A kind of pure electric automobile motor testboard |
-
2017
- 2017-08-31 CN CN201710769493.9A patent/CN107576908A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206244A (en) * | 2007-08-21 | 2008-06-25 | 周志雄 | Combined test method and test-bed for asynchronization traction motor four-dimensional movement as well as usage thereof |
| CN103630834A (en) * | 2013-04-26 | 2014-03-12 | 苏州博实机器人技术有限公司 | Multifunctional motor test platform |
| CN104422885A (en) * | 2013-09-10 | 2015-03-18 | 冉骏 | Real-time online motor testing system |
| FR3020730A1 (en) * | 2014-04-30 | 2015-11-06 | Renault Sas | METHOD FOR ESTIMATING THE ELECTRICAL ANGLE OF AN ASYNCHRONOUS ELECTRIC MACHINE FOR A MOTOR VEHICLE |
| CN104297687A (en) * | 2014-11-19 | 2015-01-21 | 芜湖杰诺瑞汽车电器***有限公司 | Failure monitoring and alarm system for three-phase asynchronous motor |
| CN205384353U (en) * | 2015-12-25 | 2016-07-13 | 宁波华祥技术服务有限公司 | Motor load test appearance |
| CN106707168A (en) * | 2017-01-17 | 2017-05-24 | 南京越博动力***股份有限公司 | Blade electric vehicle motor test board |
| CN206378572U (en) * | 2017-01-17 | 2017-08-04 | 南京越博动力***股份有限公司 | A kind of pure electric automobile motor testboard |
Non-Patent Citations (1)
| Title |
|---|
| 许兆棠 黄银娣 主编: "《汽车构造（第2版） 上册》", 31 May 2016, 国防工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387842A (en) * | 2018-01-26 | 2018-08-10 | 重庆长安汽车股份有限公司 | A kind of method, apparatus and equipment of the experiment of electric system dynamic limit |
| CN108646181A (en) * | 2018-08-15 | 2018-10-12 | 上海市特种设备监督检验技术研究院 | A kind of braking motor load test system and its test method |
| CN116026504A (en) * | 2023-02-15 | 2023-04-28 | 中国第一汽车股份有限公司 | Test method and system of electric drive system, storage medium and electronic equipment |
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Application publication date: 20180112 |