Low Voltage Prepaid Energy Meter Application In Huizhou Power Supply Bureau

Charge of electricity reclaims and payment difficult is the two main problems of powermarketing management. After years of research, the Power Grid Corp started in the field toestablish a more perfect system. Because of the lack of an advanced, effective technicalmeans and management system coordination complementary didn’t really solve the problem.Prepaid electric energy meter is a new type of electric energy meter is frontier produced90’s20th century, through the user card can be sufficient and complete the electricity in advanceand provides a convenient way to paying customers. At the same time is also very good toprevent low credit power customer malicious arrearage behavior. Through nearly ten years oftechnical improvement. Prepaid energy meter has become the model of the electricmeasurement, with advanced and perfect safety control technology of energy meter. Theprepaid electric energy meter has widely use in several provinces in the technology has beenable to meet the needs of the development of our country at the present stage. Prepaid energymeter development needs and has good economic benefits at the present stage, electricity inadvance to achieve the first purchase of electricity and then power commodity tradingmechanism, in order to effectively solve the problem of power supply enterprises shalladvance the power purchase funds, greatly reducing the financial cost of operation.This paper regarding low-voltage Prepaid energy meter pilot installation work as thebreakthrough point, the technical specification for in-depth study of the low-pressure prepaidelectric energy meter prepayment function realization and safety protection module. In thispaper, the prepayment electric energy data acquisition and sale of electricity managementsystem has been designed contrast and the electricity fee prepaid model validation，Findprepaid suitable for Huizhou local characteristics of the sale of electricity management mode，From the prepayment electric energy meter, puts forward the solution in laboratory testing,installation and electricity sales process, and the implementation of verification in the pilotpractice, achieved good application. The use and promotion of prepaid electric energy meter，let the power supply enterprise according to the nature of the need of the development ofenterprises and users to choose the right way of paying，not only accurate, fast, economy toobtain electric energy metering devices of all kinds of data，greatly reducing the financial andhuman costs, economic and social benefits are obtained greater.