원자력 발전소 분산제어 시스템을 위한 중위 계층 통신망의 성능 분석

Performance Analysis of the Mid-Level Communication Network for DCS in NPP

In this paper, a highly reliable communication network for DCS (Distributed Control System) in nuclear power plant is designed. The structure and characteristics of DCS in nuclear power plant is briefly explained. The features needed for a communication network for DCS in nuclear power plant is described. According to the above features, a layer structure for the communication network is determined and each layer is designed in detail. Accuracy of the model was evaluated by computer simulation.