专家解读视频
基本信息
标准编号： TB012-1969
出版单位：
标准页数：0
标准简介
Protective gear in modern power systems often uses information from various distant points on the power system and the transmission of such information involves the use of telecommunication techniques. The document is aimed at reviewing the principal methods of teleprotection having regard to the properties of the various telecommunication systems.
