This paper focuses on the factors affecting the self-control rate of Taizhou petrochemical hydrocracking unit and the impact of the low self-control rate on safe production and operation benefits.By optimizing the PID parameters of the control loop,changing the control logic and adding the new control loop,the automatic control rate and operation stability rate of the hydrocracking device have been greatly improved,reducing the labor intensity of the operator and improving the essential safety of operation.At the same time,all operators have established the concept of self-control of the whole process to achieve A win-win situation of economic benefits and security benefits.
关键词
加氢裂化/自控率/控制回路/平稳率
Key words
hydrocracking/automatic control rate/control logic/stable rate
维普
万方数据