A Study on the Power Information System for the Electric Railway

전철 전력정보시스템에 관한 연구

The conventional SCADA adopted for the electric railway has the mere function of controlling and monitoring the hardware itself. Lack of the functions necessary far the fault prevention and the system recovery requires the operators to depend on their intuition and experience. To make up far these shortcomings of the conventional SCADA, PIS(Power Information System) visually offers integrated information for the optimal operation of the power system by manipulating the raw data acquired from the SCADA. In this paper we have studied the variety of information and its feasibility that can be offered individually by PIS.