摘要
对某年产46万吨乙烯装置3套压缩机机组控制系统进行改造,改造基于Tricon三冗余硬件平台和专业软件包,以实现机组的相关控制和保护功能。主要阐述乙烯三机控制系统的配置,三机调速、抽汽解耦控制回路功能再优化的实现。
The control system for three sets of compressors in a 460 kt/a ethylene plant was technically innovated and the control system＇s configuration,compressor＇s speed regulation and re-optimization of extraction and decoupling loops＇ control functions were expounded.In which,having three redundant Tricon hardware platform and professional software package based to realize both control and protective functions.
出处
《化工自动化及仪表》
CAS
2018年第2期105-108,119,共5页
Control and Instruments in Chemical Industry
