摘要
根据火电厂锅炉车间的给粉控制系统的工艺要求,采用了可编程控制器、变频器等组成的锅炉给粉控制系统,系统具有可靠性高,适应性强,调节性能好、节电等优点。
In the light of the process requirements of the coal powder feeding control system for the boiler workshop of the Fossil-fuel Power Plant, the coal powder feeding control system of the boiler consisting of the programmable controller and frequency converter was used. The system had the advantages of high reliability, strong suitability, good adjustability and electricity saving.
出处
《冶金动力》
2005年第3期66-68,共3页
Metallurgical Power
关键词
PLC
变频器
锅炉
给粉控制系统
PLC
frequency converter
boiler
coal power feeding control system
