摘要
叙述了高压线路保护误动的情况,重点介绍了利用GPS同步时钟在线路两则进行故障暂态同步试验的原理和为法,通过GPS同步试验查清了高频保护误动的原因。
In this paper the maloperation of HV line protection is presented. The principles and methods of synchronous detect to transient faults along both sides of pilot channel are mainly introduced, using GPS as a time synchronisation. By means of GPS, the reason of maloperation is more easily found out.
出处
《邵阳高等专科学校学报》
2000年第3期190-192,共3页
Journal of Shaoyang College