某船柴油机紧急停车故障分析及排除

Case Analysis and Troubleshooting of Emergency Stop of Marine Diesel Engine

柴油机是船舶动力装置和电站的原动机,柴油机安全可靠运行对船舶航行安全起着举足轻重的作用。为了避免柴油机发生重大事故,威胁船舶航行安全,现代船舶柴油机设置了操控系统、监视系统、安保系统;对柴油机重要的技术参数进行监测,超过整定值时发出声光报警和启动紧急停车保护动作。因此,船舶轮机管理员和船厂工程技术人员熟悉掌握柴油机安保系统项目和柴油机故障排除方法,尽快排除故障,恢复柴油机正常运行,对保证船舶航行安全具有重要意义。

Diesel engine is the prime mover of ship power plant and power station.The safe and reliable operation of diesel engine plays an important role in the safety of ship navigation.In order to avoid major accidents of marine diesel engine and threaten the safety of ship navigation,modern marine diesel engine has set up control system,monitoring system and security system.The important technical parameters of the diesel engine are monitored.When the setting value is exceeded,the sound and light alarm will be issued and the emergency stop protection action will be started.Therefore,the ship engineer administrator and shipyard engineering technicians should be familiar with the diesel engine security system and diesel engine troubleshooting method,as soon as possible to troubleshoot,restore the normal operation of diesel engine,which is of great significance to ensure the safety of ship navigation.