一种10 kV中压线变关系在线识别系统

An Online Identification System of 10 kV Medium Voltage Line-Variation Relationship

摘要: 10 kV中压线变关系指的是变压器(台区)和10 kV配电线路的连接关系，10 kV中压线变关系的实时性、准确性是实现10 kV线路线损精准计算的前提，是10 kV线路运行控制的依据。本文提出的一种10 kV中压线变关系在线识别系统，通过中压线变关系识别终端、中压线变关系分析机和线变关系识别主站，可以在线实时精确判别10 kV中压线变关系，为10 kV线路线损精准计算、运行控制提供可靠依据。

Abstract: The 10 kV medium-voltage line transformer relation refers to the connection relation between the transformer (station area) and the 10 kV distribution line. The real-time and accuracy of the 10 kV medium-voltage line transformer relation is the premise to realize the accurate calculation of the line loss of 10 kV line and the basis for the operation control of 10 kV line. In this paper, an online identification system of 10 kV 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 10 kV 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 10 kV line.