TRANSFORMER AREA IDENTIFICATION METHOD AND COMPUTER-READABLE STORAGE MEDIUM

• Main Authors: CHANG, Hongshan, HE, Guang
• Format: Patent
• Language: English; French; German
• Published: 09.03.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The present disclosure provides a transformer area identification method and a computer-readable storage medium. The transformer area identification method in the present disclosure determines a corresponding electric meter mounting relationship by identifying a power jump characteristic based on a power statistic of each node in a power supply network of a transformer area, thereby eliminating the influence of line loss power and increasing identification accuracy. In addition, the identification is performed based on change characteristics of unidentified total power and power of an electric meter in a to-be-identified domain, to reduce interference of a power fluctuation of an identified electric meter to the identification and increase the identification accuracy. Moreover, iterative identification is used, so that the to-be-identified domain is smaller and a convergence speed is faster. The transformer area identification method in the present disclosure uses a power jump algorithm to identify the transformer area, thereby eliminating the influence of the line loss power and increasing the identification accuracy. In addition, the transformer area identification method combines iterative identification. As the identification process goes on, the convergence speed is faster, and the identification accuracy is higher.