The Research Of Monitor System For Electric Energy Metering Device Based On PCI Bus

This paper brings forward monitor system for electric energy metering device based on PCI bus. It adopts high-speed, 6-channel simultaneous sampling analog-to-digital converter, DSP TMS320LF2407a, PCI interface chip PCI 9054, which simplifies hardware design and assures accuracy. PC resources is used to display data, manage and communication. Through modifying arithmetic, it can calculate electric parameter accurately. When designing, anti-interference is considered, which will improve precision and stabilization of the instrument Wang Haidong (Power system and its automation)Directed by prof. Yu Chengqi...