DISA变电站自动化系统中双接点遥信处理的研究  

A STUDY OF PROCESSING DOUBLE POSITIONS DIGITAL SIGNAL IN DISA SERIES INTEGRATED SUBSTATION AUTOMATION SYSTEM

作　　者：赵金荣[1] 徐石明[1] 

机构地区：[1]电力自动化研究院电网控制研究所

出　　处：《电力系统自动化》1997年第2期51-52,共2页Automation of Electric Power Systems

摘　　要：初步分析了大多数变电站自动化系统对双接点遥信处理的缺陷性，并对ＤＩＳＡ变电站自动化系统中通过遥信单元、总控单元和当地监控系统三者结合起来处理双接点遥信进行了研究。The paper analyses preliminary the deficiency of processing double positions digital signal in most of substation automation systems, and gives out an effective processing method by the combination of digital input unit, communication control unit and local SCADA system in DISA series integrated substation automation system.

关 键 词：可靠性 自动化 变电所 遥信处理 

分 类 号：TM63[电气工程—电力系统及自动化] TM764.2