摘要
具体分析了国内火电厂电气监控系统(ECS)的产生、发展以及电气系统纳入集散控制系统(DCS)的不同模式,通过比较确认"硬接线+通信"模式是当前火电厂电气系统接入DCS的主流解决方案。同时电气监控系统接入DCS控制的一些优点。随着电子信息技术的日趋成熟和稳定,完全取消硬接线的全通信方式必将逐步得到认可和规模使用。
Emergence and development of electrical control systems for home heat engine plant and different modes of electrical systems to be fitted into distributing control system are specifically analyzed. By comparison,＂hard wiring ＋ communication＂to be established is the main scheme of the electrical system to be fitted into DCS.
出处
《电气开关》
2014年第5期89-93,共5页
Electric Switchgear
关键词
火电厂
电气监控系统
集散控制系统全通信
DCS
ECS
heat engine plant
electrical control system
all-pass communication of distributing control system
DCS
ECS
