摘要
介绍了现场总线技术的定义及相关总线标准。通过对比分散控制系统(DCS)、可编程逻辑控制器(PLC)系统、现场总线控制系统(FCS)的特点,总结了现场总线技术在电厂自动化控制中需要注意的问题。
The definition and the standard of the field bus control system was introduced. The features of the distributed control system( DCS),the programable logic controller( PLC) system and the field bus control system( FCS) were compared. The matters needing attention in appliction of field bus technology inautomation control of power plant were summarized.
出处
《华电技术》
CAS
2014年第7期28-31,78,共4页
HUADIAN TECHNOLOGY
关键词
电厂
现场总线
规划
应用
安全
power plant
field bus
planning
application
safety
