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DESIGN OF NETWORKS FOR DISTRIBUTED DIGITAL CONTROL SYSTEMS IN NUCLEAR POWER PLANTS

机译:核电站分布式数字控制系统网络设计

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In this paper, networks for distributed digital control systems in the nuclear power plant (NPP) are proposed. Three levels of hierarchical networks, that is, information networks, control networks and field networks, are described. Especially, the importance of the control network is emphasized and its architecture and structure are proposed. The implementation of the communication independence that is essential for the safety system of nuclear power plants, is described. Several design methodologies considering the safety characteristics of the NPP are suggested.
机译:本文提出了核电厂(NPP)中分布式数字控制系统的网络。描述了三个层次的层次网络,即信息网络,控制网络和现场网络。特别是,强调控制网络的重要性,提出了其架构和结构。描述了对核电站安全系统至关重要的通信独立性的实施。提出了几种考虑NPP安全特性的设计方法。

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