船舶LNG燃料系统HAZOP应用及典型案例分析  

HAZOP Application and Typical Case Analysis of Marine LNG Fuel System

作　　者：刘盖世 刘剑 LIU Gaishi;LIU Jian(Dalian Branch,China Classification Society,Dalian 116013,Liaoning,China;Guangzhou Branch,China ClassificationSociety,Guangzhou 510290,China)

机构地区：[1]中国船级社大连分社,辽宁大连116013 [2]中国船级社广州分社,广州510290

出　　处：《船舶工程》2024年第1期86-91,共6页Ship Engineering

摘　　要：为了保证船舶采用液化天然气(LNG)作为燃料的安全性,需要对LNG在船上储存和使用过程中所涉及的风险进行必要的评估,以消除或最大程度减轻对船上人员、环境及船舶带来的风险。以某双燃料动力船舶为研究对象,介绍HAZOP分析技术在船舶LNG燃料系统设计中的风险评估方法和过程,并通过2个典型案例介绍了如何进行系统风险识别、定性分析、优化设计等,从而提高系统在使用过程中的安全和可靠性。In order to ensure the safety of ships using liquefied natural gas(LNG) as fuel,it is necessary to carry out risk assessment involved in the storage and using LNG on board,so as to eliminate or minimize the risks to personnel,environment and ships.Taking a dual-fuel powered ship as the research object,the risk assessment method and process of HAZOP analysis technology in the design of marine LNG fuel system is introduced,and through two typical cases,introduces how to carry out system risk identification,qualitative analysis,and design optimization to improve the safety and reliability of the system in use.

关 键 词：HAZOP 液化天然气燃料 风险评估 案例分析 

分 类 号：U662.3[交通运输工程—船舶及航道工程]