MAG-1A型电子调速器故障分析

Failure Analysis of MA G-1A Electronic Governor

通过对MAG-1A型电子调速器的系统分析,结合现场维修过程,推断出故障的主要原因,并对其进行具体分析。总结出轴承的损坏导致了电机振动增大进而产生一系列的故障,最终使驱动电路损坏。同时,对MAG-1A型电子调速器的实船应用提供了相关管理建议。

Based on the system analysis of MAG-1A electronic governor and the repairing process, main reasons of the failure are concluded and specific analysis for each reason is made. It is concluded that bearing damage resulted in increased motor vibration and then produced a series of failure, ultimately made the drive circuit damage. Meanwhile, it also proposes a managing advice for practical application on board.