摘要
安全保护系统在运行中可能出现"显性"和"隐性"2种故障。为了实现安全保护系统对两类故障自辨识性,根据布尔差分理论,提出故障识别码的计算方法,并对上海高桥石化公司Ⅱ套催化裂化装置的安全保护系统进行了验证。
The Initiating failure and Inhibiting failure would occur in the period of SIS working. In order to identify the two failures by SIS itself, the paper proposed a mathematic method for finding the identification code based on the theory of Bayle derivation, and verified it on the FCC-Ⅱ Gaoqiao Petrochemical Company.
出处
《江苏石油化工学院学报》
2002年第4期18-21,共4页
Journal of Jiangsu Institute of Petrochemical Technology
