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一座采用瑞典引进的由编程工业控制器系统控制提升的现代化矿井,在武钢程潮铁矿建成。投入运行一年多来,情况良好,运行稳定。该矿井提升电控设备具有80年代国际先进水平。目前,我国冶金矿山矿石井提升机大多采用继电器控制,不仅能耗高,维护不便,而且可靠性差,安全系数小。为改变这一状况,武钢程潮铁矿在新建矿石提升井时,从瑞典ABB公司引进了SCR—D磁场可逆控制系统,该系统采用可编程工业控制器对提升机的全部生产过程
A modernized mine, introduced by Sweden and controlled by a programmed industrial controller system, was built at the Chengchao Iron Mine in Wusteel. Put into operation more than a year, in good condition, stable operation. The mine to enhance electronic control equipment with the 1980s the international advanced level. At present, most of China’s mine ore mine hoist elevator relay control, not only high energy consumption, maintenance inconvenience, and poor reliability, safety factor is small. In order to change this situation, the SCR-D reversible magnetic field control system was introduced from Swedish company ABB when new ore lifting shaft was built in Wusteel Chengchao Iron Mine. This system uses programmable industrial controller to control the entire production process of the elevator