摘要
DCS是火力发电厂的控制核心部分,直接体现机组的自动化水平的高低,关系机组是否安全、经济运行。本文分析PLC、DCS、FCS的各自的技术经济特点,分析它们各自功能的扩展和技术的发展趋势;分析整合PLC、DCS、FCS组成一个配置更加优化,覆盖监控、管理、决策功能的,彻底分散化、网络化的高水平现代控制系统的发展前景,并探讨FCS在百万机组中的应用前景。
DCS is the core of power plant＇s control system. IT represent the control level of units , and it concerns the safety and efficiency of units.
Analyzing it＇s characteristic of technology and economy. Analyze each system＇s excellence and bug of PLC＆ DCS＆ FCS. Introduce their＇s extended function and the trend of development; Seek a really distributed and network connections control system , it integrated with PLC ＆ DCS ＆ FCS and sure be have all the function including control ,monitor ,manage, decision - making. Discuss the applications of FCS in 1000MW unit.
出处
《自动化与仪器仪表》
2006年第1期4-6,共3页
Automation & Instrumentation
关键词
计算机
控制
系统
研究
Computer
Control
System
Research
