Method for determining main characteristic factors influencing line loss rate of low-voltage transformer area

• Main Authors: JING YOUDING, DU CHUANGSHENG, DENG PAN, TENG TIEJUN, HAO ZENGCAI, DUAN CHAOYI, HUANG JIAJUN, CHEN XIAOYAN, LIU GUOWEI
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a method and related equipment for determining main characteristic factors influencing the line loss rate of a low-voltage transformer area, and the method comprises the steps: building a regression model for predicting the theoretical line loss rate through the characteristic factors; and calculating the contribution value of each characteristic factor to the theoretical line loss rate based on the regression model, and determining the main cause influencing the theoretical line loss rate. According to the scheme, the mapping relation between the characteristic factors and the line loss rate is established by utilizing the regression model, and the contribution value of each characteristic factor is calculated on the basis that the mapping relation is established by the regression model, so that the main characteristic factors influencing the line loss rate can be accurately diagnosed and quantified, and the loss reduction operation can be guided. 本发明公开了一种确定影响低压台区线损率的主要特征因子的方法及其相关设备，其