摘要
分析了西门子奥钢联连铸机系统中扇形段拉矫驱动变频器升级的必要性和可行性。介绍如何将原系统西门子6SE70变频器升级为新系统S120以实现扇形段拉矫的控制,对升级改造的方案选择、准备工作、调试过程及问题的解决进行了详细的阐述。
the necessity and feasibility of upgrading the existing drive VFD of the withdrawal and straightening machine in the segment of CCM1# which was designed and supplied by former Siemens VAI is analyzed in this paper,and how to upgrade the existing Siemens VFD from 6 SE70 to S120 is also introduced. The upgrade scheme selection,preparation and commissioning and troubleshooting is elaborated.
作者
周颖
Zhou Ying(Steel Making Plant No. 1)
出处
《南钢科技与管理》
2018年第2期24-28,共5页
NISCO Technology and Management
关键词
拉矫机
变频器
升级
6SE70
S120
Withdrawal and Straightening Machine
VFD
Upgrade
6SE70
S120
