提出一种基于Browser/Server构架的HAZOP(Hazard and Operability Analysis)助学系统,采用开放式自学习设计,通过收集审核HAZOP工程分析案例,构建标准偏差信息库,为生产实习提供HAZOP学习指导。系统可实现相似偏差信息检索、辅助分析、专家在线审核及自动生成报告等功能。以柴油加氢精制装置为例,介绍该系统辅助HAZOP分析的过程。实践表明,系统有助于学生理解偏差、后果及控制措施的工程意义,有效掌握HAZOP方法要点,加深对工艺安全的理解,提高实习的教学效果。
【英文摘要】
A Browser/Server-based HAZOP analysis guidance system is developed in this paper,in which a open self-study design is adopted,the core part is the standard deviation database,which can summarize and audit massive HAZOP analytical engineering cases,in order to guide production practice. Standard deviation information searching,computer aided analyzing,experts online auditing and automatically report generating are the basic functions of the system. Taking diesel oil hydrofining unit as an example,the HAZOP a...