摘要
介绍了目前数字化变电站的技术基础,较完整地分析了数字化变电站的主要技术特征,介绍了非常规传感器的稳定性、网络通信的可靠性、IED设备之间的互操作性、数据的同步传输和信息安全性等实现数字化变电站的关键技术,总结了建设数字化变电站的技术和经济意义。
The construction foundation of digital power grids of digital substations is the In view of technical basis of digital substation at present, the authors analyze main technical features reflecting the property of digital substation and point out that the non-conventional instrument transformer, the reliability of network communication, IED interoperability, time synchronization and information security are key technologies to implement digital substation. Finally the technical and economical significance of these new technologies are summarized.
出处
《电网技术》
EI
CSCD
北大核心
2006年第23期67-71,87,共6页
Power System Technology
