避免同步电动机频繁损坏的技术改进对策

Technical upgrading for avoiding frequent damage of synchronized motor

分析了氧化铝一厂同步电动机运行中的故障现象,找出同步电动机频繁损坏的根本原因,针对故障原因对同步电动机的励磁系统进行了改造,取得了很好效果。

The paper analyzes the failures of synchronized motor in an alumina refinery and points out the radical causes. It makes improverment of the excitement system of motor, which achieve a better results,