Electric control device capable of realizing informatization management

Abstract

The invention discloses an electric control device capable of realizing informatization management and belongs to the technical field of motor management. The electric control device comprises an electric control device, a motor, a digital multichannel analyzer, a network switch and a background monitoring terminal. The network switch is in network interconnection with the background monitoring terminal through a network cable; the electric control device is mounted on the outer wall of the motor, and is used for acquiring dynamic working parameters of the motor and controlling the motor to bestarted and stopped; the electric control device is in network interconnection with the network switch through a network cable, and the signal output end of the electric control device is connected with the signal access end of the digital multichannel analyzer through a data line; and the digital multichannel analyzer is in network interconnection with the background monitoring terminal. The signal acquisition module in the electric control device is used for acquiring the dynamic working parameters of the motor, and the dynamic working parameters are displayed on the background monitoring terminal in the form of a chart, so that the working state of the motor can be mastered more visually.

Description

technical field [0001] The invention relates to the technical field of motor management, in particular to an electronic control device capable of information management. Background technique [0002] The three-phase AC motor is a very standard electrical product, and abnormal protection is required during the working process. The traditional motor protection scheme is that when the motor current flows through the bimetal, the bimetal deforms due to heat, and the amount of deformation is related to temperature, thus triggering different current protection actions. The existing approach design is a current analog / digital conversion detection scheme, which follows the traditional bimetal strip detection scheme. Except for analog / digital conversion, which improves the purely mechanical process to digital processing, the motor protection concept remains unchanged. The detection parameters are single, and the monitoring dynamic range is very small, resulting in various product sp...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electronic control device capable of information management in order to solve the problem that the dynamic parameters of the above-mentioned motor are not comprehensively monitored and the cause of the fault cannot be seen intuitively, and it is not convenient to deal with the motor fault in time. The advantages of more comprehensive fault analysis, predicting risk trends, and more reasonable risk warnings

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