Key Technologies And Implementation Of Intelligent Collection System For Power Consumption Information Of A City's Power Supply Network

In order to respond to the demand of intelligent construction of national power grid,aiming at the shortcomings of current Certain city power supply network power consumption information collection system,this paper proposes the research on Key Technologies of Certain city power supply network power consumption intelligent collection system,and carries out the following work:First of all,according to the demand of regional power supply network analysis,the whole logical and physical architecture of the power consumption information intelligent acquisition system is built.It is pointed out that intelligent energy meter,acquisition terminal,main substation software,security encryption and local and remote communication technology are the key technologies,and the solution and work flow of the information acquisition system are put forward;Secondly,according to the existing data collection conditions of Certain city power supply network,it is designed that the power consumption information collection system scheme of Certain city power supply network,including the main station design scheme,data communication mode,information collection scheme,etc.,and compares the available networks for remote communication,and points out that when data collection and transmission are carried out in the municipal power supply network,the power system frame is used The communication network can achieve good data transmission effect;Finally,aiming at the Certain city power supply network,an intelligent power consumption collection system is realized,which functions include collecting the power consumption information of the load terminal and automatically analyzing the collected information,so that the operation and maintenance personnel and the marketing personnel can information,so that the operation and maintenance personnel and the marketing personnel can know the terminal load condition in time,and quickly grasp the user's production status and power consumption status.The application results in the On-line abnormal monitoring of the line loss of the Certain city power supply network system show that the use of electricity The information collection system can accurately analyze the parameters and causes of online abnormal operation,which is helpful to improve the management efficiency of system management and operators.The research results of this paper can provide useful reference for similar municipal power supply enterprises.