摘要
乙烯裂解炉是整个乙烯装置的核心,控制逻辑很复杂,其安全可靠非常重要,对控制系统的可靠性要求很高。介绍了Triconex三重化冗余容错ESD在6kt/a乙烯裂解炉开车和停车逻辑的应用,以及ESD软硬件配置,联锁逻辑的实施。
Ethylene cracked furnace is the key of whole ethylene unit;its control logic is very complicated,its safety and reliability is very important.The application of triple redundant fault-tolerant control system for start-up and shutdown in ethylene cracked furnace is introduced that including system software and hardware configuration,interlock logic completion and configuration.
出处
《石油化工自动化》
CAS
2004年第5期13-15,共3页
Automation in Petro-chemical Industry