孙浩然　朱伟

摘 要：近年来，随着我国经济及贸易的快速发展，水上运输行业同样取得了广泛的应用；由于船舶的常处于水上作业，各类维修工作及救援工作较陆地存在较大的难度，而一旦船舶在运输过程中发生任何细小的安全事故，带来的各类损失和危害将会十分严重，因此为了保证各类用途船支的行驶稳定性及安全性，对船舶进行日常的故障诊断是必不可少的工作，而船舶主机系统作为整体船舶的核心部件，经历了长时间的工作而产生各类安全隐患是很难避免的，而故障诊断分析方法的出现，能够保证对船舶主机系统存在的细小隐患第一时间进行科学、全面、高效的发现与诊断，从而及时采用相关措施对其出现的各类问题进行针对性的处理和完善，从而为船舶主机系统的平稳健康运行保驾护航。

关键词：船舶主机系统；故障诊断；故障树分析法；应用

中图分类号：U672 文献标志码：A 文章编号：2095-2945（2018）23-0171-02

Abstract： In recent years， with the rapid development of economy and trade in our country， the water transportation industry has also obtained the widespread application； because the ships are often in the water operation， each kind of maintenance work and the rescue work has the bigger difficulty than the land. And once the ship in the process of transportation any small safety incidents， the various losses and hazards will be very serious， so in order to ensure the stability and safety of the various uses of the vessel， it is necessary to make daily fault diagnosis for ships， and it is difficult to avoid all kinds of hidden dangers caused by the long time work of the ship's main engine system， which is the core part of the whole ship， and the main engine system of the ship is the core part of the whole ship. The fault diagnosis is the emergence of the analysis method， which can ensure the scientific， comprehensive and efficient detection and diagnosis of the small hidden dangers of the ship's main engine system at the first time， so as to timely make use of relevant measures to deal with and improve the various problems that appear in order to protect the smooth and healthy operation of the ship's main engine system.

Keywords： ship main engine system； fault diagnosis； Fault Tree Analysis； application

近年来我国水上运输行业得到了快速的发展，国内船舶的数量也在快速增多，而影响各类船舶运行状态及使用寿命的核心部件就是船舶的主机系统，一旦船舶主机系统运行中出现任何事故，带来的危害是难以估量的；同时由于船舶主机系统的工作原理较为繁琐，运行机制相对复杂，同时组成机构包含的设备、部件种类繁多，任何一个环节出现隐患都会对船舶的整体主机系统的正常运行产生严重影响，因此船舶主机系统故障诊断成为了制约水上运输行业发展的重要问题之一；……