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Fault detection method and device for special motor

Active Publication Date: 2021-05-14
NANTONG WELL ELECTRIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present application provides a fault detection method and device for a special motor, which solves the technical problem in the prior art that the fault diagnosis during the operation of the special motor is not accurate enough, and achieves a comprehensive diagnosis of the special motor. The technical effect of obtaining more accurate fault diagnosis results

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  • Fault detection method and device for special motor
  • Fault detection method and device for special motor

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Embodiment 1

[0024] Such as figure 1 As shown, the embodiment of the present application provides a fault detection method for a special motor, wherein the method is applied to a fault detection device for a special motor, and the device includes an image acquisition device and a smoke sensor. The method include:

[0025] Step S100: Obtain the first rotational speed information of the first special motor;

[0026] Specifically, the fault detection device is a device for fault diagnosis and detection of special motors, the image acquisition device is a device that can collect images of motors, and the smoke sensor is a sensor that can detect the amount of smoke , the first rotational speed information is the current rotational speed information of the first special motor.

[0027] Step S200: Obtain the first volume information of the first special motor;

[0028] Specifically, the volume information is the volume information generated by the first special motor when it is working, and th...

Embodiment 2

[0088] Based on the same inventive concept as the fault detection method of a special motor in the foregoing embodiments, the present invention also provides a fault detection device for a special motor, such as figure 2 As shown, the device includes:

[0089] A first obtaining unit 11, the first obtaining unit 11 is used to obtain the first rotational speed information of the first special motor;

[0090] A second obtaining unit 12, the second obtaining unit 12 is used to obtain the first volume information of the first special motor;

[0091] A first input unit 13, configured to input the first rotational speed information and the first volume information into a first fault detection model to obtain first fault information;

[0092] A third obtaining unit 14, the third obtaining unit 14 is configured to obtain the first image information according to the image acquisition device;

[0093] A first judging unit 15, configured to judge whether the first special motor has a f...

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Abstract

The invention discloses a fault detection method and device for a special motor. The method comprises the steps of obtaining first rotating speed information of a first special motor; obtaining first volume information of the first special motor; inputting the first rotating speed information and the first volume information into a first fault detection model to obtain first fault information; obtaining first image information; if the first special motor has the first smoke point, obtaining the position information of the first smoke point; obtaining first smoke amount information according to a smoke sensor; inputting the position information of the first smoke point and the first smoke amount information into a second fault detection model to obtain second fault information; obtaining third fault information; obtaining first reminding information according to the third fault information; and according to the first reminding information, reminding that the first special motor breaks down. The technical problem that in the prior art, fault diagnosis in the operation process of the special motor is not accurate enough is solved.

Description

technical field [0001] The invention relates to the field of fault detection of special motors, in particular to a fault detection method and device for special motors. Background technique [0002] With the adjustment and optimization of product structure in small and medium-sized motors, special-purpose motors will become the focus of the development of the motor industry, and their market demand and development speed will be in a leading position in the industry. Special motors are special motors that are specially designed and manufactured for the special needs of a certain type of mechanical equipment in order to meet the different performance requirements of various mechanical equipment for their drive motors. [0003] However, in the process of realizing the technical solution of the invention in the embodiment of the present application, the inventor of the present application found that the above-mentioned technology has at least the following technical problems: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34G01N21/892G01D21/02
CPCG01R31/343G01N21/892G01D21/02
Inventor 成友贤季立新
Owner NANTONG WELL ELECTRIC MOTOR
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