摘要
基于500 kV智能变电站工程应用对智能变电站二次系统双重化配置的实现方案进行了探讨,分析了过程层、间隔层、站控层内双重化信息流,其中对双测控技术进行了重点究分析,给出合理的监控后台解决方案,通过分析全站二次系统冗余配置与双重化设备信息流,对基于IEC 61850通信协议智能变电站的全过程信息流进行了较为清晰的梳理。
In this paper, the secondary systems＇ double configuration technology used in 500 kV intelligent substation engineering is discussed. We analyzed the double devices＇ information flow of process level, bay level and substation level, particularly studied the technology of double supervising and control. Based on the analysis, a proper backstage monitoring scheme is proposed. By analyzing the information flow of redundant configuration, the entire information flow in IEC 61850 communication protocols based intelligent substation is elaborated.
出处
《江苏电机工程》
2013年第5期38-41,共4页
Jiangsu Electrical Engineering
关键词
智能变电站
IEC
61850
合并单元
智能终端
双测控
intelligent substation
IEC 61850
merged unit
intelligent terminal
double supervising and control devices
