This article describes a scheme of dividing areas . according to the characteristic , importance , data flow , current state and security requirement , the power control systems are divided into four security areas as followings : real time control area ( area i ) , non control producing area ( area ii ) , producing management area ( area iii ) , management information area ( area iv ) 为此,本文提出了安全分区的思想:根据电力二次系统的特点、各相关业务系统的重要程度和数据流程、目前状况和安全要求,将整个电力二次系统分为四个安全区: i实时控制区、 ii非控制生产区、 iii生产管理区、 iv管理信息区。
实时控制: real-time control区: H region; H实时控制: real-time control◇实时控制器 real-time controller; 实时控制系统 real-time control systems实时控制板: real time option board; real-time option board实时控制器: controller, realtime; real-time controller实时控制程序: real time control routine; real-time control routine实时控制处理: real time control system实时控制微码: real-time control microcode rcm实时控制系统: real time control system; real-time control system实时控制协议: real time control protocol; real-time control protocol (rtcp)实时控制应用: real-time control application实时控制中心: rtcc real-time control center实时控制处理机: real-time control processor实时控制监视器: real time control monitor实时控制输入输出: real time control input output; real-time control input-output微机实时控制系统: real-time microcomputer control system控制区: control area; control zone; controlled area; controlled zone变时控制: time variable control; time-variable control超时控制: time out control; timeout control定时控制: fixed clock time control; pretimed control; timing control定时控制的: time-controlled定时控制块: tcb timing control block定时控制器: timing control unit; timing controller定时控制字: timer control word分时控制: shared-time control