化工重要联锁三取二分散采集设计

Design of Two out of Three Distributed Acquisition System for Chemical Important Interlocking

本文介绍了如何通过规范设计化工重要联锁三取二冗余的方式,达到提升装置安全稳定运行的水平,对相关环节和设计思路进行了说明,有利于企业进一步提升本质安全度,效益最大化。

This paper introduces how to improve the safety and stability of the device by standardizing the design of the two-out of-three redundancy of important interlocking in chemical industry.It also explains the relevant links and design ideas,which is beneficial to the enterprise to further improve the intrinsic safety degree and maximize the benefit.