An online identification system of 10kV medium voltage line-variation relationship

The 10kV medium-voltage line transformer relation refers to the connection relation between the transformer (station area) and the 10kV distribution line. The real-time and accuracy of the 10kV medium-voltage line transformer relation is the premise to realize the accurate calculation of the line loss of 10kV line and the basis for the operation control of 10kV line. In this paper, an online identification system of 10kV mid-voltage line transformer relationship is proposed. Through the identification terminal of mid-voltage line transformer relationship, the analysis machine of mid-voltage line transformer relationship and the main station of line-transformer relationship identification, the relationship of 10kV mid-voltage line transformer can be accurately identified online and real-time, providing reliable basis for accurate calculation and operation control of line loss of 10kV line.