Design And Implementation Of Electric Energy Metering Device Telemetry System

Disadvantages caused by human factors for the major costs of supervision andmanagement in the form of water, electric and manual management mode errors exist inthe process of meter reading fee, in order to effectively reduce the subjective concept,through the use of instrumentation in the tap water of lifedays of heat, electricity andother energy monitor its data collection and information processing, to address theshortcomings in the past, the process for the sustainable philosophy of science. At thesame time, the development of our country in the field of automatic meter readingtechnology is relatively backward, with the footwork of the reform and opening upconstantly promote the in-depth, as well as the continuous deepening of the reform ofthe energy use and management of the market system, intelligent automatic meterreading technology to be substantial improve, and realistic significance.Tele-meter reading system，which can automatically collect, store, and process allkinds of the required meter data, provides precise and reliable energy data forpower-market system, electricity business system, energy management system, etc. Also,it can supply a scientific basis for electricity management, power network management,electric power construction, electric power dispatch, equipment management andnetwork analysis. Moreover, It can provide strong technology support for thecommercial operation of power market in future. In order to suit for power-marketreform and acquisition，statistic of daily electric energy and calculation of line loss,constructing a reliable and practical Tele-meter reading system of electric energybecomes an important projectBased on the actual conditions in GuangAn，a Tele-meter reading system isdesigned and built by means of modern computer and communication technologies.After this system is put into operation, the result shows that it is a reliable, powerful andpractical measurement system, and the operating experience obtained has a realreference value.This paper systematically introduces planning and design，subsystem functions andtesting method of the Tele-meter reading system．The main contributions of this paper are listed as fellows：1、Determine basic framework0f this system and Select all kinds of software andhardware devices．2、Partition functions of main station S0ftwareS，perform outline design offunctions，and establish system framework to provide some basis and criterion ofdevelopment．3、Install main station system and test all the function modules．4、Complete the construction of substation terminal subsystems andcommunication channels and joint debugging between main station system and them，and pass the check and acceptance.