首页>
外国专利>
DEVICE FOR MEASURING SYMMETRIC COMPONENTS OF POSITIVE AND NEGATIVE PHASE SEQUENCES OF THREE-PHASE VOLTAGE SYSTEM
DEVICE FOR MEASURING SYMMETRIC COMPONENTS OF POSITIVE AND NEGATIVE PHASE SEQUENCES OF THREE-PHASE VOLTAGE SYSTEM
展开▼
机译:三相电压系统正负相序对称分量的测量装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
the invention can be used дл измерени parameters of power quality. the purpose of изобре - тени - improved accuracy измерени .the device contains a filter 1 side frequency, three-phase вьшр мители
展开▼