摘要
介绍了智能变电站的系统结构、信息传输流程和技术特点 ,并对其应用进行探讨。智能化变电站是把一体化设计的GIS设备和变电站计算机监控系统综合在一起 ,并采用光纤传输信息 ,采用了新型的电流和电压传感器。由于光纤接口替代了微机测控和保护装置中的输入 /输出回路 。
The system configuration,information flow and technical features of intelligent substation system are introduced and its application is probed.With integral design,GIS device and computer based substation supervisory control system are aggregated together.The optical fiber cable is used in information transmission and new types of TV and TA are adopted.Because the input/output circuits of protection devices and monitoring & control devices are replaced by optical interface,there are some technical problems in interfacing with conventional devices.
出处
《电力自动化设备》
EI
CSCD
北大核心
2001年第6期37-38,40,共3页
Electric Power Automation Equipment
