基于HAZOP和SIL评估的联锁变更管理

Interlocking Change Management Based on HAZOP and SIL Assessment

联锁变更管理是过程安全管理的重要内容,当前企业普遍存在联锁变更随意,数据和技术支撑缺乏和联锁方式的可行性评估不到位的情况。本文采用HAZOP分析和SIL评估方式,详细阐述联锁变更的可行性分析,为企业联锁改造、优化提供一种思路,切实保障装置的安全可靠运行。

Interlocking change management is an important part of the process safety management,the current enterprise widespread interlocking changes randomly,data,and the lack of technical support and locking the feasibility evaluation does not reach the designated position,this article adopts the HAZOP analysis and SIL assessment method,expatiate upon the feasibility analysis of interlocking changes,interlock for the enterprise reform,optimize provides a train of thought,ensure the safe and reliable operation of the device.