论文部分内容阅读
在计算机技术高度发展的今天,运用微机对工业生产的保护、监控已成为现实。自动控制系统不仅可以简化和提高运行维护的管理水平,还可以实现智能监控管理,对工业生产中的运行操作实行预警、提示,避免人为的失误等。这些功能必须通过自动控制系统中的各监控单元协调完成。因此如何设计选择是自控系统能否成功运行的关键,对安全高效、稳定生产具有积极作用。下面是某炼油厂140万吨重油催化生产系统的高
In today’s highly developed computer technology, the use of computer protection of industrial production, monitoring has become a reality. Automatic control system can not only simplify and improve the management level of operation and maintenance, but also realize intelligent monitoring and management, carry out early warning, prompt and avoid human error in the operation of industrial production. These functions must be coordinated by the monitoring units in the automation system. Therefore, how to design and select the key to successful operation of the automatic control system has a positive effect on safe, efficient and stable production. Here is a refinery 1.4 million tons of heavy oil catalytic production system high