冷轧镀锌线过程控制系统的应用研究

Application Study of Process Control System in Cold Rolling Galvanizing Line

摘要: 过程控制系统是冷轧镀锌线实现全流程自动控制的关键，其主要功能有实现不同控制系统之间的数据通讯，对来料数据进行逻辑处理，添加专家经验值，优化设定值参数，对全线大量测量值数据，能耗数据和其他生产信息进行接收、存储、解析和显示，实现物料跟踪功能，实时定位带钢的实际位置，其强大的数据通讯和数据处理能力在某钢厂取得了良好的应用效果，实现了镀锌线全流程的生产管理和数据共享，提高了钢铁企业的智能化水平。

Abstract: The process control system is the key to realizing the whole process of automatic control of the cold rolling and galvanizing line. Its main functions are to realize the data communication between different control systems, logically process the incoming data, add expert experience values, optimize the set value parameters, receive, store, analyze and display a large number of measured value data, energy consumption data and other production information of the whole line, realize the material tracking function, and locate the actual position of the strip steel in real time. Its powerful data communication and data processing capabilities have achieved good application results in a steel plant, realized the production management and data sharing of the whole process of galvanizing line, and improved the intelligent level of iron and steel enterprises.