配电台区异常线损动态判断系统设计  

Design of dynamic judgment system for abnormal line loss in distribution station area

作　　者：丁彬 戴苏 马云龙 李源 靳翔 DING Bin;DAI Su;MA Yunlong;LI Yuan;JIN Xiang(State Grid Jiangsu Electric Power Co.,Ltd.Lianyungang Power Supply Company,Lianyungang 222000,China;State Grid Jiangsu Electric Power Co.,Ltd.,Nanjing 210000,China)

机构地区：[1]国网江苏省电力有限公司连云港供电分公司,江苏连云港222000 [2]国网江苏省电力有限公司,江苏南京210000

出　　处：《电子设计工程》2023年第20期159-162,167,共5页Electronic Design Engineering

摘　　要：目前配电台区异常线损动态判断系统未对其核心功能进行细致设计,存在线损误差大、系统召回率低以及ROC曲线较平缓的问题,基于此,提出配电台区异常线损动态判断系统设计方法。该方法设计出系统的大致轮廓,其中包含电能质量管理模块、线损基础信息管理模块以及线损功能异常模块;对系统中的核心模块进行设计,并精确得出其操作流程,保证数据能够实时不断地更新,及时调整电路电量,准确判断异常线损动态,实现配电台区异常线损动态判断。实验结果表明,所提方法的线损误差小、系统召回率高,ROC曲线较弯曲。At present,the dynamic judgment system of abnormal line loss in distribution station area has not carefully designed its core functions,which has the problems of large line loss error,low system recall rate and gentle ROC curve.The design method of abnormal line loss dynamic judgment system in distribution station area is proposed.The general outline of the system is designed,including power quality management module,line loss basic information management module and line loss function abnormality module.The core module of the system is designed,and its operation process is accurately obtained to ensure that the data can be updated in real time,timely adjust the electric quantity of the circuit,accurately judge the abnormal line loss dynamics,and realize the dynamic judgment of abnormal line loss in the distribution station area.The experimental results show that the proposed method has small line loss error,high system recall and curved ROC curve.

关 键 词：配电台区 异常线损 判断系统 数据检测 数据更新 

分 类 号：TN62[电子电信—电路与系统]