Three-phase asynchronous motor quality integrated management system

Abstract

The invention discloses a three-phase asynchronous motor quality integrated management system which comprises a data acquisition terminal, a monitoring server, a current measurement module, vibrationsensors, a temperature sensor, an RS bus, a filter and an analog-to-digital converter. The data acquisition terminal is installed in a workshop of a three-phase asynchronous motor; the monitoring server is installed in a control room of a workshop of the three-phase asynchronous motor, and the monitoring server is connected with the data acquisition terminal through the RS bus. The current measurement module is arranged on the three-phase asynchronous motor; the vibration sensors are installed at two ends of a motor shaft of the three-phase asynchronous motor. The temperature sensor is installed on a machine body of the three-phase asynchronous motor. The filter is mounted on a rack of the three-phase asynchronous motor; the analog-to-digital converter is connected with the data acquisition terminal; the performance detection and operation state monitoring of a plurality of three-phase asynchronous motors can be realized through one monitoring server so that safety of industrial production can be enhanced, and thus industrial production efficiency can be enhanced.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an integrated quality management system for three-phase asynchronous motors. Background technique [0002] Three-phase asynchronous motor is a kind of induction motor. It is a type of motor powered by 380V three-phase AC current at the same time. Since the rotor and stator of the three-phase asynchronous motor rotate in the same direction and at different speeds, there is Slip, so it is called a three-phase asynchronous motor. The rotor speed of the three-phase asynchronous motor is lower than that of the rotating magnetic field. The relative motion between the rotor winding and the magnetic field generates electromotive force and current, and interacts with the magnetic field to generate electromagnetic torque to realize energy conversion. [0003] China Quality News Network News On January 31, 2019, the official website of the State Administration for Market Regulation announce...

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Problems solved by technology

The quality management of three-phase asynchronous motors is directly related to the industrial production process, and there is no system for quality inspection of three-phase asynchronous motors.

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