基于支持向量机和因子分析法的配电网线损计算  

Calculation of Line Loss for Distribution Grid Based on Support Vector Machine and Factor Analysis

作　　者：梁凯 龚祖文 和平 LIANG Kai;GONG Zuwen;HE Ping(Ruili Power Supply Bureau of Yunnan Power Grid Company,Ruili 678600,China)

机构地区：[1]云南电网有限责任公司瑞丽供电局,云南瑞丽678600

出　　处：《电工技术》2018年第22期53-56,共4页Electric Engineering

摘　　要：针对部分配电网线路数据获取困难等问题,本文采用因子分析法在配电网线损的众多影响因素中精确找出重要影响因素作为SVM的自变量,并建立基于SVM的配电网线损计算模型。该模型具有对配网信息需求量少、计算精度高等优点,为数据获取难度高的配网线路计算线损提供了一种有效的计算方法。In order to solve the problem of difficult data acquisition for some distribution network lines, the factor analysis method was used to identify the important factors which used in SVM among many factors influence the line loss of the distribution network. The support vector machines was used to establish the functional relationship. This model had the advantages of less demand for distribution network information, and provided an effective calculation method for calculating line loss of distribution network lines with high difficulty in data acquisition.

关 键 词：支持向量机 配电网 线损 

分 类 号：TM411[电气工程—电器]