摘要
本文首先介绍了当前输煤程控系统的控制方式与功能特点,然后讲述了PLC在发电厂输煤程控系统改造中的应用,并就阳逻电厂为例,给出了具体的方案设计并作了具体的实施分析。初步调试的结果表明,系统运行可靠,可扩展性强,有很强的使用价值。
This paper introduces the controlling method and function charactenstics. Then it explains the application of PLC in the procedure control system's improving of coal transporting in power plant. After that It gives a specific project design and analysis of its implement. Primary result of debugging shows that this system has running reliabillty, more expansibility and practical application potentlal.
出处
《电子质量》
2004年第6期26-27,25,共3页
Electronics Quality
