DCS电源系统供电方式分析

Analysis on the power supply mode of DCS power system

通过对DCS几种供电方式的分析,结合济宁金威煤电有限公司控制系统供电的实际运行情况,找出了一种比较理想的系统供电方式。

On the basis of analysis of powering situation of the control system at supply mode was found out. power supply modes of Jining Jinwei Coal and DCS in combination with the practical Electricity Co. , Ltd. , an ideal power