Detecting and evaluating system for overhaul health condition of three-phase asynchronous high-voltage motor

Abstract

The invention belongs to the field of motor test and particularly belongs to a detecting and evaluating system for the overhaul health condition of a three-phase asynchronous high-voltage motor. The detecting and evaluating system for the overhaul health condition of the three-phase asynchronous high-voltage motor comprises a bottom layer raw data extraction module, a data acquisition module, a data analyzing and processing module and a human-machine interface, wherein the bottom layer raw data extraction module is used for transmitting raw data extracted from a motor body to be tested to the data acquisition module; the data acquisition module is used for acquiring the raw data and transmitting the raw data to the data analyzing and processing module; and after the raw data are analyzed and processed by the data analyzing and processing module, a characteristic parameter is displayed by the human-machine interface. The invention provides the detecting and evaluating system for the overhaul health condition of the three-phase asynchronous high-voltage motor, and the detecting and evaluating system can realize online test data recording, online parameter monitoring and analyzing and automatic generation of maintaining and reporting functions of health condition of the motor and can fuse online data with offline data.

Description

technical field [0001] The invention belongs to the field of motor testing, in particular to a system for detecting and evaluating the health status of a three-phase asynchronous high-voltage motor. Background technique [0002] After the three-phase asynchronous high-voltage motor is repaired, it needs to test and evaluate the health status to achieve specific health indicators. At present, the inspection method of the factory health status of the three-phase asynchronous high-voltage motor is cumbersome and unscientific. Most motor maintenance manufacturers at home and abroad use professional maintenance personnel to personally test the motor under test with a handheld instrument, and fill in the maintenance test report. This not only The delay in maintenance time is also a great waste of human resources; at the same time, due to the high labor intensity, the stability of manual measurement by workers is poor, and the error increases, which often leads to false and missed ...

AI Technical Summary

Problems solved by technology

At present, the inspection method of the factory health status of the three-phase asynchronous high-voltage motor is cumbersome and unscientific. Most motor maintenance manufacturers at home and abroad use professional maintenance personnel to personally test the motor under test with a handheld instrument, and fill in the maintenance test report. This not only The delay in maintenance time is also a great waste of human resources; at the same time, due to the high labor intensity, the stability of manual measurement by workers is poor, and the error increases, which often leads to false and missed measurements; Close to high-voltage motors running at high speed, which virtually increases the risk of testing