CN207975005U - A kind of AC servo driver fan radiating test device - Google Patents
A kind of AC servo driver fan radiating test device Download PDFInfo
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- CN207975005U CN207975005U CN201820023320.2U CN201820023320U CN207975005U CN 207975005 U CN207975005 U CN 207975005U CN 201820023320 U CN201820023320 U CN 201820023320U CN 207975005 U CN207975005 U CN 207975005U
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- servo driver
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Abstract
The utility model provides a kind of AC servo driver fan radiating test device, two kinds of close-loop control modes may be selected in the device, air quantity closed-loop control and temperature scaling factor, and provide the blowing heat dissipation of both direction, air quantity feedback device uses air flow sensor, pass through data collecting system, acquisition is tested driver and controls the temperature of electric cabinet, the air quantity of all directions blowing is acquired simultaneously, in order to analyze the relationship of air quantity and Wen Sheng, it is tested servo-driver as according to control, under the conditions of the different operating system of being operated in, judge whether its heat dissipation design meets the requirements.
Description
Technical field
The utility model belongs to technical field of electric automation, is related to a kind of AC servo driver fan radiating test dress
It sets.
Background technology
With the continuous development of Electric automation technology, manufacturing industry develops to high efficiency, high-performance, high-precision direction.
It is also higher and higher to the reliability and performance requirement of AC servo simultaneously.Therefore, for AC servo new product, new
The research and development test of technology needs more accurate performance indicator.AC servo driver fever heat dissipation test method generally uses
The cooling blower for determining model cools down tested servo-driver, observes stipulated time inner driver Wen Sheng and electric cabinet
Wen Sheng judges whether to meet design requirement.The method can determine satisfactory wind turbine model, and the wind of corresponding model wind turbine
Amount.But for different operating condition, the relationship between air quantity and Wen Sheng cannot be accurately measured, increase system design
In uncertain factor.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of AC servo driver wind turbine
Radiate test device.
A kind of AC servo driver fan radiating test device comprising：Operation console, host controller, Boiler pressure control
Device, tested motor servo driver, cooling blower, data acquisition module and load unit, operation console and host controller and
Blast volume controller connects, and host controller is connect with tested motor servo driver, and blast volume controller is connect with cooling blower, number
It is connect simultaneously with tested motor servo driver and cooling blower according to acquisition module.
Preferably, cooling blower can from bottom to top be dried cold from the underface of tested motor servo driver radiating surface
But, meanwhile, and cooling can be blowed from the angle perpendicular to tested motor servo driver radiating surface.
Preferably, cooling blower close-loop control mode includes air quantity closed-loop control and temperature scaling factor.
Preferably, blast volume controller is connected to front blowing unit and bottom surface blowing unit by ventilator selection switch, leads to
Ventilator selection switch selection one of both is crossed, front blowing unit and bottom surface blowing unit are connected to air flow sensor, air quantity
Sensor and the temperature sensor for being connected to tested servo-driver are connected to data acquisition unit, data acquisition unit connection
Closed-loop control is constituted to air flow sensor.
Preferably, tested motor servo driver is also associated with rectification unit and load unit.
For the prior art, the present invention provides a kind of more accurate AC servo driver fan radiating functions of test
Test device may be selected to use cooling fan flow closed-loop control or temperature scaling factor, wind acquired by data collecting system
Fan delivery, driver and electric cabinet temperature, under accurate recording different operating system, cooling fan flow and system temperature rise data, analysis
Relationship between these data provides a user science accurately installation and selecting type scheme as evidence.
Description of the drawings：
Fig. 1 is a kind of system architecture diagram of AC servo driver fan radiating test device of the present invention；
Fig. 2 is a kind of design diagram of the cooling structure of tested motor servo driver 14 of the invention；
Fig. 3 is the control schematic diagram of an embodiment of the present invention；
Specific implementation mode：
The invention will be further described in the following with reference to the drawings and specific embodiments.
Fig. 1 is a kind of system architecture diagram of AC servo driver fan radiating test device of the present invention, is drawn in figure
The relevant connection relationship of each unit.AC servo driver fan radiating test device 1 includes operation console 10, tests upper control
Device 11 processed, controller of fan 12, rectification unit 13, data acquisition unit 16 are tested AC servo driver 14 and load unit
17；Wherein, operation console 10 is connect with host controller 11 and controller of fan 12 by serial bus, the test condition of setting,
It test event and is sequentially generated instruction and is sent respectively to host controller 11 and controller of fan 12；Host controller 11 with it is tested
AC servo driver 14 is connected by Industrial Ethernet, and the test of the test transmission setting of host controller 11 is instructed to be watched to tested
Motor driver 14 is taken, and is run according to instruction by tested AC servo driver 14, load unit 17 is tested AC servo
Driver 14 loads；Controller of fan 12 selects corresponding blowing direction, and select according to the testing sequence and test event of setting
Close-loop control mode is selected, if selection air quantity closed loop, cooling blower 15 is controlled and exports target air volume, if selection temperature is closed
Ring exports the target air volume of calculating then according to target temperature；Data acquisition unit 16 acquires 15 reality output wind of cooling blower
Amount acquires the data such as the actual temperature for being tested AC servo driver 14 and driver control cabinet, is collected by data line handle
Data transmission give operation console 10 controller of fan 12, real-time display simultaneously controls cooling blower 15, and can be arranged automatic
Storage.
Wherein, show that the cooling structure of tested motor servo driver 14, cooling blower can be from tested servos in Fig. 2
The underface of 14 radiating surface of motor driver, quenching from bottom to top, it is also possible to be driven from perpendicular to tested servo motor
Cooling is blowed in the angle of 14 radiating surface of dynamic device, this can voluntarily be selected by those skilled in the art.
Selection for the type of cooling, in the selection circuit for being provided with the type of cooling, the wind wherein set below operation console
Amount and wind direction select the wind direction selection control cooling blower issued according to operation console to blast volume controller 12, blast volume controller 12
Positive blowing, i.e., cooling or bottom surface blowing is blowed in the angle perpendicular to 14 radiating surface of tested motor servo driver,
I.e. from the underface of 14 radiating surface of tested motor servo driver, quenching from bottom to top, meanwhile, the air flow sensor utilized
And temperature sensor by collected data transfer to data acquisition unit, then data acquisition unit carry out data preparation and
Blast volume controller 12 is passed to after analysis, to realize temperature closed loop or air quantity closed loop.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (5)
1. a kind of AC servo driver fan radiating test device, it is characterised in that it includes：Operation console, host controller,
Blast volume controller, tested motor servo driver, cooling blower, data acquisition module and load unit, operation console with it is upper
Controller is connected with blast volume controller, and host controller is connect with tested motor servo driver, blast volume controller and cooling wind
Machine connects, and data acquisition module is connect with tested motor servo driver and cooling blower simultaneously.
2. a kind of AC servo driver fan radiating test device according to claim 1, it is characterised in that：Cooling blower
Can be from the underface of tested motor servo driver radiating surface, quenching from bottom to top, meanwhile, and can be from perpendicular to tested
Cooling is blowed in the angle of motor servo driver radiating surface.
3. a kind of AC servo driver fan radiating test device according to claim 2, it is characterised in that：Cooling blower
Close-loop control mode includes air quantity closed-loop control and temperature scaling factor.
4. a kind of AC servo driver fan radiating test device according to claim 1, it is characterised in that：Boiler pressure control
Device is connected to front blowing unit and bottom surface blowing unit by ventilator selection switch, and selection the two is switched by ventilator selection
One, front blowing unit and bottom surface blowing unit are connected to air flow sensor, and air flow sensor drives with tested servo is connected to
The temperature sensor of dynamic device is connected to data acquisition unit, and data acquisition unit is connected to air flow sensor and constitutes closed loop control
System.
5. a kind of AC servo driver fan radiating test device according to claim 1, it is characterised in that：Tested servo
Motor driver is also associated with rectification unit and load unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023320.2U CN207975005U (en) | 2018-01-06 | 2018-01-06 | A kind of AC servo driver fan radiating test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820023320.2U CN207975005U (en) | 2018-01-06 | 2018-01-06 | A kind of AC servo driver fan radiating test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975005U true CN207975005U (en) | 2018-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820023320.2U Active CN207975005U (en) | 2018-01-06 | 2018-01-06 | A kind of AC servo driver fan radiating test device |
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| CN (1) | CN207975005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693248A (en) * | 2020-04-22 | 2020-09-22 | 宁波锚点驱动技术有限公司 | Test method for small-air-volume fan |
-
2018
- 2018-01-06 CN CN201820023320.2U patent/CN207975005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111693248A (en) * | 2020-04-22 | 2020-09-22 | 宁波锚点驱动技术有限公司 | Test method for small-air-volume fan |
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