摘要
输煤系统在火电厂生产运行中占有重要地位,控制系统的先进性、可靠性对于火电厂的安全、高效运行起着关键作用。首先对可编程序控制器(PLC)的性能、优势做了简单概述,然后重点介绍了SIMENCE S7-200型PLC在火电厂输煤系统中的具体应用。并使用组态王和PLC进行了通信,运用组态王的动画连接实现了对输煤系统的全程监控,取得了较为理想的效果。
In the operation of the coal conveying system in the coal-fired power plant production occupies an important position, the advanced, reliability of the control system for plays a key role for safe and efficient operation of the thermat power plant. First to the programmable controller （PLC）, performance advantages to do simple overview, and then introduced the SIMENCE S7-200 PLC in the coal-fired power plant coal conveying system in the specific application, and configuration king and PLC is used in communication, using kingview animation connection for the process monitoring of coal conveying system, ideal results have been achieved.
出处
《煤炭技术》
CAS
北大核心
2014年第2期38-40,共3页
Coal Technology
关键词
PLC
火电厂
输煤系统
PLC
coal-fired power plants
coal conveying system
