摘要
介绍了一种由PLC可编程控制器及变频器构成的氩氧精炼铁合金控制系统,给出了控制系统的控制结构框图,对系统的控制硬件进行了说明,给出了控制系统的软件流程图,用计算机网络把现场控制器、操作管理计算机、智能仪表等构成有机的整体,便于实现有效的过程操作与监视。
Introduces a kind of composed of PLC programmable logic controller and frequency converter refining argon oxygen and iron control system, control structure diagram of the control system is given, and the system is given, control of the and the field intelligent instruments, such as system hardware is illustrated, the software flow chart of the control controller, operation management with computer network computer, constitute an organic whole, facilitate the implementation process of effective operation and monitoring.
出处
《煤炭技术》
CAS
北大核心
2017年第4期321-323,共3页
Coal Technology
关键词
可编程控制器
氩氧精炼
铁合金
节能
programmable logic controller
argon oxygen refining
ferroalloy
energy saving
作者简介
张立娟(1982-),女,黑龙江大庆人,讲师,研究生,研究方向:电气自动化.电子信箱:120179270@qq.com.