LNG接收站本质安全回路校核计算研究

Verification and calculation research for intrinsic safety loop in LNG receiving terminal

该文阐述了LNG接收站本质安全回路校核计算的必要性,对本质安全回路校核计算的几种方法进行了综合比较;介绍了参量认可的评定标准与步骤,开发了基于参量认可的校核计算软件,对LNG接收站各类本质安全回路进行校核计算,确保了本质安全回路的安全。

This paper expounds the necessity of the verification and calculation for the intrinsic safety loop in LNG receiving terminal,compares several methods of the verification and calculation for intrinsic safety loop,introduces the evaluation criteria and steps of the parameter recognition,and develops the verification and calculation software based on the parameter recognition.The various intrinsic safety loop of the LNG receiving terminal are carried out,the safety of the intrinsic safety loop is ensured.