电力自动化系统中UPS供电方案的可靠性分析  

Reliability Analysis of UPS Power Supply Scheme in Power Automation System

作　　者：王彦光 WANG Yanguang(Shenhua Baotou Coal Chemical Co.,Ltd.,Baotou 014000,China)

机构地区：[1]神华包头煤化工有限责任公司,内蒙古包头014000

出　　处：《通信电源技术》2021年第2期74-77,共4页Telecom Power Technology

摘　　要：为了发挥不间断电源UPS供电的优势,需要建立更加合理的供电方案,整合具体的流程和应用规范,从而维持电力自动化系统操作的效率,打造可靠性较高的运行空间。通过分析UPS的定义和供电方式,并从可靠性因素指标和最小割集法两个方面分析了电力自动化系统中UPS供电方案的可靠性,最后结合实际案例提出有效的建议。In order to give full play to the advantages of UPS power supply,it is necessary to establish a more reasonable power supply scheme,integrate specific processes and application specifications,so as to maintain the operation efficiency of power automation system and create a more reliable operation space.This paper analyzes the definition and power supply mode of UPS,and analyzes the reliability of UPS power supply scheme in power automation system from two aspects of reliability factor,index and minimum cut set method,and finally puts forward effective suggestions combined with actual cases.

关 键 词：电力自动化系统 UPS 可靠性 供电方式 

分 类 号：TM76[电气工程—电力系统及自动化]