基于PLC的某型舰船主推进电机启动保护装置的研究

Analysis of the Start Protection Device for a Ship Main Propulsion Motor Based on PLC

针对某型舰船主推进电机启动和转向时所存在的安全隐患,提出了切实可行的解决方法,能够可靠防止主推进电机在启动或转向时,因电枢电流过大而对主推进电机造成危害。

This paper presents a feasible method for the unsafe actor of a ship main propulsion motor during starting and turning. The method can prevent main propulsion motor from being damaged by overcurrent of armature during starting and turning.