自动化控制系统供电可靠性探讨与改进  

Discussion and improvement of power supply reliability of automatic control system

作　　者：周飞船[1] 杨平平[1] 刘跃伟[1] ZHOU Fei-chuan;YANG Ping-ping;LIU Yue-wei(Anyang iron and steel co.LTD.,Anyang 455004,China)

机构地区：[1]安阳钢铁股份有限公司,河南安阳455004

出　　处：《世界有色金属》2018年第11期217-218,共2页World Nonferrous Metals

摘　　要：本文以自动化控制系统为对象,对控制系统的供电结构及模式进行分析研究,优化完善控制系统供电结构,合理选择供电模式,有效提高了系统供电的可靠性。Taking the automatic control system as the object,this paperanalyzes and studies the power supply structure and mode of the control system,optimizes and improves the power supply structure of the control system,reasonablys elects the power supply mode,and effectively improves the reliability of the system power supply.

关 键 词：冗余 不间断电源UPS 自动切换 控制系统 

分 类 号：TN86[电子电信—信息与通信工程] TM63[电气工程—电力系统及自动化]