Research On Preventing Power Theft And Achieve "Zero Distance" Recording System

Because Guangzhou is high speed development,had the majority of lands once was the countryside village land,had be taking over for use by factory and enterprise . Mostly factory and enterprise of Haizhu District in a certain condition of the village inside city. They outside the pale of city manage. This condition bring about electric power supply bureau hard to supervise many factory. Pilferage of electric affect electric power supply bureau's economic interest and our country's economic interest seriously. This conduct Disturb the supply of order. How to prevent acts of power theft and how to order the supply, Has been the power supply management are pressing for solution of the important issues. Against this situation, I will detailed study against the power theft of a three wire power supply system and the detection technology. And I developed measurement for power theft devices.Departure from the utilitarian, I use mathematical model analysis and simulated experiment to research for the power theft devices. I will make that application in reality .And accuracy of all kinds of power theft of a judgment against.First, analysis of the principle of measurement, combined with practical work. For checking with all kinds of power theft means to carry out related analytical. To research the open circuit and short circuit of CT on three lines with a three wire and four lines with a three wire. To discuss the behavior of power theft developed The power theft management information system.Device use the communications circuits and complex programmable logic devices. Device use the GSM communication modules. Constitute a Real-time monitoring of electronic devices. For power theft to the detection and recording. Because of satisfy the demand for power theft timely, combination automated system of measurement of electric power supply bureau build for prevent power theft system.The target to use this system is monitoring and measurement and remote copy tables and Wireless communications all in one. Provides scientific of prevent power theft, strengthen the monitoring equipment, to prevent accidents, reduce the Line(Power) Loss ,improve the management level.