CN104007385A - Motor test bench - Google Patents
Motor test bench Download PDFInfo
- Publication number
- CN104007385A CN104007385A CN201310713011.XA CN201310713011A CN104007385A CN 104007385 A CN104007385 A CN 104007385A CN 201310713011 A CN201310713011 A CN 201310713011A CN 104007385 A CN104007385 A CN 104007385A
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- motor
- control module
- control unit
- output terminal
- power supply
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- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The invention discloses a motor test bench, which relates to the technical field of electric automobile accessory equipment manufacturing. The motor test bench comprises a bench frame on which a tested first motor and a second motor mounted opposite to the first motor and connected with the first motor are arranged. The first motor is connected with the driving end of a first control unit, the output end of the first control unit is connected with a first principal computer, and the power end of the first control unit is connected with a power unit. The second motor is connected with the driving end of a second control unit, the output end of the second control unit is connected with a second principal computer, and the power end of the second control unit is connected with the power unit. The problem that the process from motor research and development to manufacture and application takes a long time can be solved.
Description
Technical field
The present invention relates to electric automobile support equipment manufacturing technology field, especially a kind of electromechanical testing platform detecting for motor.
Background technology
Along with the progressively raising of people's living standard, automobile becomes people's instrument eaily of going on a journey, people require also more and more higher to the motor performance of automobile, in motor R&D process, test to motor performance is absolutely necessary, in the motor manufacturing and application process, the test of motor performance is one of detection methods of ensuring the quality of products, and the test of motor performance is not can complete in the short time, this needs a long time cycle, and this just makes from motor research and development, manufacturing again need to a longer cycle to application.
Summary of the invention
The object of this invention is to provide a kind of electromechanical testing platform, it can solve from motor research and development, manufacture the problem that application needs the long period again.
In order to address the above problem, the technical solution used in the present invention is: this electromechanical testing platform, comprise stand, described stand is provided with the first tested motor, the second motor for fictitious load of installing in opposite directions and be attached thereto with described the first motor, described the first motor is connected with the drive end of the first control module, and the output terminal of described the first control module is connected with the first host computer, and the power end of this first control module is connected with power supply unit; Described the second motor is connected with the drive end of the second control module, and the output terminal of described the second control module is connected with the second host computer, and the power end of this second control module is connected with power supply unit.
In technique scheme, more specifically scheme can also be: described the first control module and the second control module include: electric vehicle controller and the Electrical key for analog electrical electrical automobile, advance, and retreat the control enclosure of throttle and service brake signal.
Further: described power supply unit comprises isolating switch, described isolating switch is connected with the elementary of transformer, the input end of the secondary and rectifier bridge module of described transformer is connected, and the output terminal of described rectifier bridge module is connected with electric battery, and the positive pole of described electric battery is connected with fuse.
Owing to having adopted technique scheme, compared with prior art, the beneficial effect having is in the present invention: 1, adopt controller and control enclosure to simulate, more approach actual conditions; With host computer, test data shown and analyze, can draw faster correct test result, can effectively shorten the test duration.
2, applicability is strong, can do the test of multiple motor, and install simple and easy, low cost of manufacture.
Brief description of the drawings
Fig. 1 is block scheme of the present invention.
Fig. 2 is principle schematic of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described: the electromechanical testing platform shown in Fig. 1 and Fig. 2, stand is provided with the first tested motor A and the second motor B for fictitious load, the first motor A is connected by shaft joint with the second motor B, impulsive force to motor shaft when slowing down motor rotation is furnished with the ring flange cover being flexible coupling in shaft joint; The first motor A is connected with the drive end of the first control module 1, and the output terminal of the first control module 1 is connected with the first host computer 2, and the power end of this first control module 1 is connected with power supply unit 3; The first control module 1, by electric vehicle controller with for the Electrical key of analog electrical electrical automobile, advances, and retreats, and the control enclosure of throttle and service brake signal forms; The second motor B is connected with the drive end of the second control module 4, and the output terminal of the second control module 4 is connected with the second host computer 5, and the power end of this second control module 4 is connected with power supply unit 3; The second control module 4, by electric vehicle controller with for the Electrical key of analog electrical electrical automobile, advances, and retreats, and the control enclosure of throttle and service brake signal forms.Power supply unit 3 comprises isolating switch 3-1, isolating switch 3-1 is connected with the elementary of transformer 3-2, secondary and the input end of rectifier bridge module 3-3 of transformer 3-2 is connected, and the output terminal of rectifier bridge module 3-3 is connected with electric battery 3-4, and the positive pole of electric battery 3-4 is connected with fuse 3-5.
380 volts of three-phase alternating currents are elementary to transformer 3-2 through isolating switch 3-1, after transformer 3-2 step-down, from 116 volts of alternating currents of secondary output of transformer 3-2, 116 volts of alternating currents are from the input end input rectifying bridge module 3-3 of rectifier bridge module 3-3, the direct current that becomes 165 volts after rectification is exported from the output terminal of rectifier bridge module 3-3, give electric battery 3-4 charging, electric battery 3-4 as DC power supply to controller, make controller work, the controller of the first control module 1 drives the first motor A to rotate, the first motor A drives again the second motor B to rotate, because the first motor A is connected in opposite directions with the second motor B, so, if the first motor A clockwise rotates in electric motor state, the second motor B rotates counterclockwise exactly in generator state, now, the first motor A drags the second motor B as tested motor in electric motor state, and the second motor B charges to electric battery 3-4 in generator state, the test data of the first motor A is by 232 communicative indications on host computer 2, and tester can understand by the situation of measured motor by host computer at any time, thereby has reached man-machine interaction.
Claims (3)
1. an electromechanical testing platform, it is characterized in that: comprise stand, described stand is provided with tested the first motor (A), the second motor (B) for fictitious load of installing in opposite directions and being attached thereto with described the first motor (A), described the first motor (A) is connected with the drive end of the first control module (1), the output terminal of described the first control module (1) is connected with the first host computer (2), and the power end of this first control module (1) is connected with power supply unit (3); Described the second motor (B) is connected with the drive end of the second control module (4), and the output terminal of described the second control module (4) is connected with the second host computer (5), and the power end of this second control module (4) is connected with power supply unit (3).
2. electromechanical testing platform according to claim 1, it is characterized in that: described the first control module (1) and described the second control module (4) include: electric vehicle controller and the Electrical key for analog electrical electrical automobile, advance, retreat, the control enclosure of throttle and service brake signal.
3. electromechanical testing platform according to claim 1 and 2, it is characterized in that: described power supply unit (3) comprises isolating switch (3-1), the elementary connection of described isolating switch (3-1) and transformer (3-2), the input end of the secondary and rectifier bridge module (3-3) of described transformer (3-2) is connected, the output terminal of described rectifier bridge module (3-3) is connected with electric battery (3-4), and the positive pole of described electric battery (3-4) is connected with fuse (3-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713011.XA CN104007385A (en) | 2013-12-21 | 2013-12-21 | Motor test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310713011.XA CN104007385A (en) | 2013-12-21 | 2013-12-21 | Motor test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104007385A true CN104007385A (en) | 2014-08-27 |
Family
ID=51368133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310713011.XA Pending CN104007385A (en) | 2013-12-21 | 2013-12-21 | Motor test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104007385A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201837711U (en) * | 2010-08-24 | 2011-05-18 | 上海奥波电子有限公司 | Test system for load performance of electric motor |
| CN102520356A (en) * | 2012-01-06 | 2012-06-27 | 湖南南车时代电动汽车股份有限公司 | Drive motor test platform for electric automobile |
| CN202393890U (en) * | 2011-12-12 | 2012-08-22 | 武汉理工大学 | Comprehensive test device for fuel battery and lithium battery mixed electric vehicle power system |
| WO2012169086A1 (en) * | 2011-06-09 | 2012-12-13 | 株式会社辰巳菱機 | Load system |
| CN202693768U (en) * | 2012-07-25 | 2013-01-23 | 吉林大学 | Loop algorithm verification test bench of hybrid/electric automobile drive motor system hardware |
| CN102928779A (en) * | 2012-10-24 | 2013-02-13 | 贵州航天林泉电机有限公司 | Method and device for testing mechanical property of motor |
| CN103163460A (en) * | 2013-02-05 | 2013-06-19 | 安徽中家智锐科技有限公司 | Motor twin trawling platform used for motor test |
| CN103472390A (en) * | 2013-08-22 | 2013-12-25 | 郑州宇通客车股份有限公司 | Motor twin-dragging platform for motor test and compound power supply system thereof |
| CN203745609U (en) * | 2013-12-21 | 2014-07-30 | 柳州科尔数字化制造技术有限公司 | Motor testboard |
-
2013
- 2013-12-21 CN CN201310713011.XA patent/CN104007385A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201837711U (en) * | 2010-08-24 | 2011-05-18 | 上海奥波电子有限公司 | Test system for load performance of electric motor |
| WO2012169086A1 (en) * | 2011-06-09 | 2012-12-13 | 株式会社辰巳菱機 | Load system |
| CN202393890U (en) * | 2011-12-12 | 2012-08-22 | 武汉理工大学 | Comprehensive test device for fuel battery and lithium battery mixed electric vehicle power system |
| CN102520356A (en) * | 2012-01-06 | 2012-06-27 | 湖南南车时代电动汽车股份有限公司 | Drive motor test platform for electric automobile |
| CN202693768U (en) * | 2012-07-25 | 2013-01-23 | 吉林大学 | Loop algorithm verification test bench of hybrid/electric automobile drive motor system hardware |
| CN102928779A (en) * | 2012-10-24 | 2013-02-13 | 贵州航天林泉电机有限公司 | Method and device for testing mechanical property of motor |
| CN103163460A (en) * | 2013-02-05 | 2013-06-19 | 安徽中家智锐科技有限公司 | Motor twin trawling platform used for motor test |
| CN103472390A (en) * | 2013-08-22 | 2013-12-25 | 郑州宇通客车股份有限公司 | Motor twin-dragging platform for motor test and compound power supply system thereof |
| CN203745609U (en) * | 2013-12-21 | 2014-07-30 | 柳州科尔数字化制造技术有限公司 | Motor testboard |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |
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| RJ01 | Rejection of invention patent application after publication |