Insulating impregnating treatment technology of alternating current motor stator and treatment device thereof

Abstract

The invention discloses an insulating impregnating treatment technology of an alternating current motor stator. The technology comprises the following steps that 1, the alternating current motor stator is loaded at an impregnating treatment station, and a three-phase winding of the alternating current motor stator is plugged into a three-phase alternating power; 2, the three-phase alternating current is applied to the three-phase winding of the alternating current motor stator, so that the alternating current motor stator is preheated; 3, the alternating current motor stator is cooled; 4, a paint tank is controlled to go up, so that the alternating current motor stator is soaked in the paint tank for impregnating treatment, and after impregnating treatment is completed, the paint tank is controlled to go down; 5, the three-phase alternating current is applied to the three-phase winding of the alternating motor stator to make paint of the winding of the alternating current motor statorheated and solidified; 6, the alternating current motor stator is unloaded, a wire between the three-phase winding of the alternating current motor stator and the power is disconnected, and finally, discharging is conducted. The invention further discloses a treatment device for achieving the insulating impregnating treatment technology of the alternating current motor stator. By means of the technology and the device, the impregnating efficiency is high, the impregnating filling effect is better, and energy consumption is lower.

Description

technical field [0001] The invention relates to the technical field of insulation treatment of AC motor stators, in particular to an insulation impregnation treatment process for AC motor stators and a treatment device thereof. Background technique [0002] The insulation impregnation treatment of the AC motor stator is an important link to ensure the heat conduction and insulation performance of the AC motor stator coil, which is directly related to the service life of the motor. The specific steps of the current general immersion process are drying room preheating → cooling → stator sent to the dipping station → paint tank rising → paint dipping → paint tank falling → paint dripping → stator sent to the curing station → drying room heating Solidification → cooling. However, this immersion method has the following problems: 1. The stator of the AC motor is preheated in a drying room. The heating speed of the stator of the AC motor is slow and the energy consumption is larg...

AI Technical Summary

Problems solved by technology

[0004] One of the technical problems to be solved by the present invention is: in view of the problems of slow heating speed, high energy consumption, poor impregnation effect, and large space occupied by the drying room in the existing common immersion process, a fast heating speed is provided. Insulation impregnation treatment process of AC motor stator with low energy consumption, good impregnation effect and small occupied area

Images