摘要
Abstract
At present, IEC61850 standards are being boosted all over the world, our country's standards are being linked up the international standards, and digital substations in domestic power industry have been put into operation successively. So the construction of digital substation on the entire meaning is inevitable in future. This paper analyzes the structure and main technology of digitized substation, also analyzes its network and communication architecture, and summarizes the advantages of digital substation. Further, this paper, on the basis of the analysis, in combination with current railway situation, discusses and researches into the implementation and application of the digital substation in railway electric power system.关键词
铁路电力/数字化变电站/研究Key words
railway electric power/ digital substation/ research分类
交通工程
