数字化变电站对继电保护的影响

Impacts of Digital Substation on Relay Protection

数字化变电站是变电站技术的发展方向,也是当前电力系统研究的一个热点问题。论述了数字化变电站的特征,探讨了其对继电保护的影响,以及所带来的问题和挑战,指出了在建设数字化变电站的过程中必须开展继电保护相关问题的研究。

The digital substation is not only in conformity with the development direction of substation technology, but also a hot issue in the current power system studies. This paper discuses the characteristics of the digital substation, explores its impacts on relay protection as well as points out that the related issues of relay protection need to be the problems and challenges it brings about. The paper studied in the process of building digital substations.