八钢中厚板轧机交—交变频主传动控制系统的特点

Character of AC-AC Frequency Converter Control System of Main Driving on Medium-heavy Plate in Bayi Steel

介绍了八钢3500 mm中厚板生产线的精轧机主电机交—交变频传动控制系统,其中包括交—交变频主回路的结构、西门子SIMADYN-D全数字64矢量控制交—交变频控制系统及其在中厚板轧机上的控制功能。

This paper introduced AC-AC frequency converter control system of main driving in finish mill of 3500mm Medium-heavy plate plant in Bayi Steel,including the structure of AC-AC frequency converter,siemen＇s SIMADYN-D 64-bit fall digital AC-AC frequency converter and vector control system and it＇s function on medium-thick plate plant.