摘要
提出了基于自动调谐消弧线圈的水电站配电网合环监测系统，在自动调谐式消弧线圈调谐过程中，调度中心同步采集各段母线中性点位移电压信号，依据位移电压的变化情况，监测系统合环状态。若系统合环运行，搜索规则库，确定合环开关。
Distribution proposed, when network closed-loop monitoring system based on auto-tuning arc-suppression arc-suppression coil tunes, dispatching centers acquire signal of displacement voltage of neutral points synchronously,according to change trends of displacement voltage, system＇s closed-loop state is monitored. If the network operate closed-loop,monitoring system search the databases, the closed-loop switches is determined.
出处
《电源技术应用》
2014年第1期18-20,26,共4页
Power Supply Technologles and Applications
关键词
配电网
合环监测
自动调谐消弧线圈
distribution network
closed-loop monitoring
auto-tuning arc-suppression coil
