HIPPS-高完整性压力保护系统应用介绍

Introduction of Application on High Integrity Pressure Protection System(HIPPS)

本文基于功能安全基本概念介绍了HIPPS系统的重点组成单元及其设计要点,在HIPPS安全失效率的验算上给出了样例,并围绕HIPPS系统的高完整性对其丰富的辅助功能作了深入探讨。

The paper mainly introduced the major components and the key concerns of engineering design of HIPPS,provided a method for the calculation of PFDavgSIF,and discussed the auxiliary functionalities of the HIPSS in regards to the high system integrity.