Design and Realization of Condition Management System of Gateway Electrical Energy Metering Device

This paper introduced a kind of large and intelligent condition management system of gateway electrical energy metering device with the Windows Server 2008, Oracle and VS. Net software as developing tools, as well as the n-tier architecture and reusable component technology. The key technologies and realization process were also analyzed in this paper. Moreover, a detailed description was given of the application modules such as the GIS smart display of metering point, the condition management of metering devices and the visual monitoring of metering point.The trial operation in the selected transformer substations and the power stations of Chongqing Power Electrical Corp. indicates that the condition management system is very open and safe. According to the data exchange with the production and scheduling platform, the system improves the efficient operation of the electrical energy metering devices. Meanwhile, combined with the real-time visual monitoring, the condition management system improves the prevention ability of electricity filching, and realizes the unified automatic large-scale management of electrical energy metering devices.