摘要
介绍了采用优先级控制策略,将可编程序控制器技术运用到火电厂仪用压缩空气系统以及进行控制的方法;对项目的可行性进行了论证,对改进效果进行了统计分析。
The use of PLC control strategies and related method as well as program design for operation optimization of the air compressor and compressed air system in coal - fired power plant are presented, and its feasibility discussed. The efiiect of the retrofit is analyzed too.
出处
《电力设备》
2004年第5期59-61,共3页
Electrical Equipment
关键词
火电厂
优先级控制
可编程序控制器
仪用压缩空气
compressed air for instrument
optimized control
coal - fired power plant unit
