主机停车重启后无法加车故障分析

Analysis of Failure to be Loaded after the Main Engine Normally Shutdown and Restarted

某轮主机滑油冷却器海水管路破损停车处理后,主机燃烧恶化,调速器油门受限无法加车。分析、讨论了船舶主机排温异常的影响因素,阐述了本轮主机扫气压力低导致加车受限的故障处理,同时对船舶如何有效管理提出了意见和建议。

The article introduced a failure repair caused by main engine lubrication oil cooler seawater pipeline damage.Combustion deterioration and speed limited up were caused when the main engine restarted.The influence factors of abnormal exhaust temperature of marine main engine are analyzed and discussed.The fault treatment of speed limited up due to low scavenging pressure of the main engine is shared.At the same time,how to effectively manage the ship is reviewed and summarized,and some suggestions are put forward.