热镀锌连续生产线中变频电机控制改进与应用

Improvement and Application of Variable Frequency Motor Control in Continuous Production Line

通过对变频器电机风扇的控制方式的修改,极大的减少了因电机风扇损坏而造成的连续生产线停车。同时对电机风扇改为国产电机风扇,降低备件费用的同时,保障电机正常运行,生产线正常运行。

By modifying the control mode of inverter motor fan, the continuous production line shutdown caused by motor fan damage is greatly reduced. At the same time, the motor fan is changed to domestic motor fan, which can reduce the cost of spare parts and ensure the normal operation of motor and production line.