High-precision substation electric energy metering device based on an adaptive algorithm

With the rapid development of science and technology, the structure of new power systems continues to advance, and the requirements for the digitalization and intelligence of power network operation equipment continue to improve. The use of electricity is increasing year by year, and the importance of using a variety of technologies to improve the accuracy of energy metering devices is becoming increasingly prominent. In this paper, a design scheme of a high-precision energy metering device based on an adaptive algorithm is proposed based on the in-depth study of many kinds of current energy metering terminals, in combination with the current detection technology and embedded technology. By improving the accuracy of the electric meter, the accurate measurement of electric energy can be achieved, and the operation ability of the power grid can be improved.