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Motor loading test device and system

A test device and test system technology, applied in the direction of measuring device, engine test, machine/structural component test, etc., can solve the problem that the torque value cannot be automatically adjusted

Pending Publication Date: 2021-09-07
DEFOND ELECTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a motor loading test device and system to solve the technical problem that the prior art cannot automatically adjust the torque value, and to meet the diverse test requirements of the market by setting a variety of load values

Method used

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  • Motor loading test device and system

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Experimental program
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Effect test

Embodiment 1

[0032] An embodiment of the present invention provides a motor loading test device, see figure 1 Shown is a structural schematic diagram of a motor loading test device, the motor loading test device 110 includes: a generator 111, a torque sensor 112, an electric tool 113 and an industrial computer 114; the generator 111, the torque sensor 112, and the electric tool 113 The shafts are connected sequentially, and the industrial computer 114 communicates with the electric tool 113;

[0033] The above-mentioned generator 111, torque sensor 112 and electric tool 113 can be fixed on the same straight line of the fixture by coupling fasteners, so that the generator 111, torque sensor 112 and electric tool 113 can rotate smoothly, and the generator 111, torque sensor 112 and The electric tools 113 can all be fixed on the testing machine base.

[0034] The above-mentioned torque sensor 112 is used to detect the test data of the electric tool 113 in the working process. The test data i...

Embodiment 2

[0041] The embodiment of the present invention provides another motor loading test device, see figure 2 The structure schematic diagram of another kind of motor load test device shown, this motor load test device 110 also includes: torque power meter 115, excitation power supply (not shown in the figure), electronic load (not shown in the figure) and solenoid valve ;

[0042] The above-mentioned torque power meter 115 is connected with the torque sensor 112 for acquiring test data collected by the torque sensor 112 and displaying the test data. The industrial computer 114 is connected to the RS485 serial port of the torque power meter 115; the torque power meter 115 is also used to send test data to the industrial computer 114.

[0043] The above-mentioned excitation power supply is respectively connected with the generator 111 and the industrial computer 114; the USB port of the industrial computer 114 is connected with the RS232 serial port of the excitation power supply. ...

Embodiment 3

[0050] An embodiment of the present invention provides a motor loading test system, see Figure 4 A structural schematic diagram of a motor loading test system is shown, the motor loading test system 120 includes: an industrial camera 121, the above-mentioned motor loading test device 110 and a cloud server 122, and the industrial camera 121 and the cloud server 122 are connected in communication;

[0051] The industrial camera 121 is used to take the monitoring video of the motor loading test device 110 testing process, and the monitoring video is sent to the cloud server 122;

[0052] The cloud server 122 is used for receiving the monitoring video sent by the industrial camera 121 .

[0053] The aforementioned industrial camera 121 may be a charge coupled device camera, that is, a CCD (charge coupled device) camera.

[0054] The motor loading test system provided by the embodiment of the present invention has the same technical features as the motor loading test device prov...

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Abstract

The invention provides a motor loading test device and system, wherein the motor loading test device comprises an electric generator, a torque sensor, an electric tool, and an industrial computer; the electric generator, the torque sensor and the electric tool are sequentially connected through a coupler; the industrial computer is in communication connection with the electric tool; and the industrial computer controls the output voltage of the electric generator based on the test data, sends a control instruction to the electric tool to adjust test parameters of the electric tool, displays the received test data in a graphical manner, and uploads the test data to a server. The output voltage of the electric generator is controlled through the industrial computer, the load of the electric tool is indirectly changed, and the industrial computer also adjusts the test parameters of the electric tool and simulates different working conditions to carry out loading test on the electric tool so as to meet the diversified test requirements of the market; and meanwhile, the industrial computer also uploads test data to the server, and data cloud sharing is realized.

Description

technical field [0001] The invention relates to the technical field of engine testing, in particular to a motor loading testing device and system. Background technique [0002] As the core power equipment, engines are widely used in vehicles such as automobiles, ships, and airplanes. Engines with good performance have higher safety and better stability. As an important inspection link before the engine leaves the factory, the engine test has an important feedback effect on the design of the engine. The accuracy of the test system directly affects the performance evaluation of the engine. [0003] In the process of engine testing in the prior art, since the load torque is fixed and the torque value cannot be automatically adjusted, the engine test equipment can only set a single load value, which cannot meet the diversified test requirements of the market. Moreover, the existing engine test equipment cannot realize the linkage between the upper and lower positions and the re...

Claims

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Application Information

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IPC IPC(8): G01M15/00G01M15/02
CPCG01M15/00G01M15/02
Inventor 雷明光聂正诚方森贤梁小红曾城匡财富
Owner DEFOND ELECTECH CO LTD
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