Electric energy meter operation error monitoring method and system based on dynamic line loss

Abstract

The invention relates to the technical field of electric power, and provides an electric energy meter operation error monitoring method and system based on dynamic line loss, and the method comprises the steps: obtaining a plurality of pieces of dynamic reference line loss data of a target electric energy meter, each piece of dynamic reference line loss data being used for representing the line loss data of a line loss comparison segment corresponding to the target electric energy meter; calculating first line loss data based on the obtained initial line loss data of the target electric energy meter and a plurality of corresponding dynamic reference line loss data; performing key data extraction on the plurality of dynamic reference line loss data based on the first line loss data to obtain target line loss data corresponding to the plurality of dynamic reference line loss data; and performing line loss data adjustment on the line loss comparison segment of the initial line loss data by using the target line loss data of the plurality of dynamic reference line loss data, so that more accurate second line loss data of the target electric energy meter can be obtained through calculation; therefore, the line loss calculation accuracy of the target electric energy meter can be improved.

Description

technical field [0001] The present application relates to the field of electric power technology, in particular, to a method and system for monitoring operating errors of electric energy meters based on dynamic line loss. Background technique [0002] Line loss refers to the energy loss caused by the transmission of electric energy through the transmission line. By calculating the line loss, the level of power loss can be objectively evaluated, so as to comprehensively evaluate the production, operation and operation management level of the power system. [0003] In some related technologies, the calculation of the line loss can be calculated by the count value of the electric energy meter. However, the line loss calculated by the electric energy meter can generally only be used as a simple reference, and the accuracy is low. Contents of the invention [0004] The purpose of this application is to provide a method and system for monitoring operating errors of electric ene...

AI Technical Summary

Problems solved by technology

However, the line loss calculated by the electric energy meter can generally only be used as a simple reference, and the accuracy is low

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