On Centralized Electronic Kilowatt-Hour Meter

In the establishment of electric energy management system, the innovation of data source equipment, electric power meter,is always neglected. The technical analysis of centralized electronic kilowatt hour meter is carried out. Combined with the electric energy management,its advantages in functionality, reliability, network communication efficiency,cost and multi rate are explained. The conclusion is that the digitalization,centralization and intelligentization are the direction of kilowatt hour meter innovation.