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Design of Remote Data Acquisition and Management System of Power Distribution Net Base on GPRS Technology

Author: XuAnLiu
Tutor: LinLi；LiJinZhong
School: North China Electric Power University (Beijing)
Course: Electrical Engineering
Keywords: Distribution network Data acquisition GPRS Communication module Data Management
CLC: TM764
Type: Master's thesis
Year: 2010
Downloads: 166
Quote: 0
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Abstract


With the continuous development of the distribution network , the data about the grid , information , more and more , at the same time increasing complexity of distribution networks , increasing demands on the distribution network management . Distribution automation system enables managers to facilitate the understanding of the real - time situation and trend of the load of the distribution network , using the scientific method is a reasonable allocation of power load to provide accurate data , in order to achieve the optimal control scheduling and management of the distribution network , and reduce the work strength , reduce operating costs . This article studies the distribution based on GPRS data acquisition platform and back-end database management , has important practical value . In this paper, on the basis of analysis of the situation of relevant domestic and international applications to explore GPRS data acquisition technology in the distribution grid automation applications , GPRS-based data collection terminal designed according to the system needs the CPU module , data acquisition module and communication module , the study area distribution information of the data , according to the data characteristics , to create reasonable data table , in order to achieve high efficiency and fast data query , statistics and other processing , and on this basis to complete the functional design of the main function of the communication protocol and master model . Finally , from a design standpoint to investigate the distribution automation system , remote data acquisition and data management system design and difficult problems , and gives the corresponding solutions .

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CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation > Distant measurement and remote control
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