摘要
着重对每个故障点电压与电流的相位关系、电流的计算方法进行了分析,为发生故障时,提供了对电压、电流进行检测的可靠依据。
Analyse phasor relationship of electric current and voltage and calculate method of electric current of every accidents site. Provide credible gist for detecting current and voltage when happed accident.
出处
《煤矿机械》
北大核心
2006年第11期154-155,共2页
Coal Mine Machinery
关键词
相敏
正序
负序
零序
phase - detection
positive sequence
negative sequence
zero sequence
