大型空分装置控制系统常见问题及处理

Common Problems and Solutions of Control Systems in Large Air Separation Plants

总结了空分装置控制系统自投用以来暴露出的主要问题,并通过改进,减少了控制系统故障,避免了因控制系统本身缺陷引起的空分停车风险,为类似生产装置提供参考和帮助。

The main problems exposed by the control system of the air separation unit since its operation were summarized.Through improvement,control system failures were avoided,and the risk of air separation shutdown caused by control system defects was also avoided.It provided reference and assistance for similar production units.