基于PLC的氩氧精炼铁合金控制系统研究  

Argon Oxygen Smelting Ferroalloy Control System Design Based on PLC

作　　者：张立娟[1] 

机构地区：[1]吉林电子信息职业技术学院电气工程学院,吉林吉林132021

出　　处：《煤炭技术》2017年第4期321-323,共3页Coal Technology

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.

关 键 词：可编程控制器 氩氧精炼 铁合金 节能 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]