浅析SOG智能负荷开关在德清配网中的应用Analysis on Application of SOG Intelligent Load Switch in Deqing Distribution Network
吴悦倩,郭建武
WU Yue-qian,GUO Jian-wu(Deqing Power Supply Bureau
摘要(Abstract)：
配网线路易发生接地故障,SOG智能型负荷开关以自动隔离单相接地和短路故障、无线通信等特点在配网中得到了广泛的应用,设置在10 kV线路的主干线与分支线处,可以防止供电事故的扩大,也可以尽早地掌握故障点的信息,从而缩短抢修时间,提高供电可靠性。
The grounding faults occur frequently in distribution lines.The intelligent load switch with SOG function is widely applied in the distribution network due to the unique characteristics of automatic isolation of single-phase grounding and short-circuit faults,wireless communications etc.The main and branch lines installed on 10 kV line can prevent deterioration of power supply accidents and obtain the information of fault points as soon as possible so that urgent repair period can be reduced and power supply reliability can be enhanced.
关键词(KeyWords)：
配网;运行;负荷开关;可靠性
distribution network;operation;load switch;reliability
基金项目(Foundation):
作者(Author):
吴悦倩,郭建武
WU Yue-qian,GUO Jian-wu(Deqing Power Supply Bureau
DOI: 10.19585/j.zjdl.2011.11.018