摘要
宣钢８＃高炉（１２６０ｍ３）的自动控制系统采用网络９０集散系统控制，在８＃高炉大修中，将原网络９０系统部分升级为ＩＮＦＩ－９０开放系统，首例实现了新旧两个系统的兼容使用，提高了８＃高炉设备的自动运行率，满足了生产需要。
The automatic control system of No.8 B.F. (1260 m3) of Xuanhua Iron and Steel Command uses NET-90 distribution system. In the overhaul of the B.F., part of original NET-90 system was substituted by INFI-90, realizing the compatible operation between the two systems for the first time, raising the automatic operation ratio of the equipment of No.8 B.F. and meating the production requirement.
出处
《河北冶金》
2000年第4期28-30,共3页
Hebei Metallurgy
