摘要
本文介绍了舞阳钢铁公司轧钢厂立辊主传动系统全数字化电气技术改造项目,对原有系统存在的问题以及改造方案和改造后的效益进行了详细说明。
In this text, the item that reforms the old system of erect roller which in the rolling mill of WUYANG steel company for the digital electric system is introduced. The problem that existed in the old system is exposed. The project of the reformation is expatiated. And the benefit according to the information is described.
出处
《微计算机信息》
北大核心
2006年第04S期76-77,239,共3页
Control & Automation
基金
国家自然科学基金资助项目(60074032)
关键词
PLC
直流调速
数字化改造
同步
PLC
Direct currents timing
Digital information
Synchronization
