The Design And Application Of Low Voltage User Electric Energy Data Acquisition System

Electricity consumption information collection system, meter reading problems not onlymeet the power sector, reduce line loss and the Taiwan area to improve investigation andmanagement of electricity consumption means unusual, but also to carry out energy-savingand necessary for the implementation of energy management monitoring and evaluationsystem.This paper describes the electricity power system of the key technologies of informationacquisition, information systems applications, networking, channel up and down the line,technical characteristics and related equipment described in detail, given the system as awhole solution, as the organization and promote the construction of the reference system.System is technically set GPRS/CDMA/SMS, low-voltage power line carrier and otheradvanced communications technologies and embedded computing, large-scale databases andother computer technology as a whole, with stable, reliable, high success rate of acquisition,maintenance is simple and convenient.The system and equipment supply company after Changchun site users to run multiplesets of results show that area, the system on acquisition of100%success rate can satisfy thepractical power system requirements.