摘要
10 kV母线计量电压互感器的接线方式应避开与补偿电容器组形成并联回路,防止发生并联谐振。提出电能计量装置应设有专用独立的计量电压互感器,并对其接线方式进行了详细阐述,从根本上消除并联谐振存在的可能性,保证电力系统安全运行。
The connection of 10 kV bus measuring voltage transformer should avoid form a parallel loop forming with the compensation capacitor group,to prevent the parallel resonance. The electric energy metering device should be equipped with special independent voltage measurement transformer,and the connection mode was discussed in detail,eliminating the possibility of parallel resonance fundamentally. It is important for ensuring the operation of power system safely.
出处
《现代建筑电气》
2013年第9期37-40,56,共5页
Modern Architecture Electric
关键词
并联谐振
电能计量
接线方式
parallel resonant
electric energy metering
connection mode
