Improved distribution transformer energy efficiency measurement testing method, device and storage medium

摘要

An improved distribution transformer energy efficiency measurement testing method, device and storage medium, the testing method comprising: building an equivalent two-port network model of a distribution transformer (301); on the basis of the equivalent two-port network model, determining a distribution transformer energy efficiency calculation model (302); on the basis of the energy efficiency calculation model, building a distribution transformer energy efficiency testing device for a distribution transformer under actual operating conditions, thereby measuring an energy efficiency value of the distribution transformer under actual operating conditions (303). The testing method can accurately measure an energy efficiency value of a distribution transformer under actual operating conditions, using the same as an important reference basis for energy-saving data, and can be applied in the accurate analysis, calculation and energy efficiency level determination of an energy efficiency measurement of a distribution transformer