摘 要:随着国家电网公司加快对数字化电网的建设步伐,我国的电网大数据水平也日益提高,而线损管理对于电网的运行和管理具有重要意义,基于此本文提出了基于电网大数据的线损精细化分析的研究。首先,对数字化供电系统的架构进行了分析,包括了DSCADA系统,主站系统架构及配置,监控装置等,并对数字化供电系统的功能进行了分析;其次,对精细化管理与数字化电网之间的关系进行了研究,并提出了前推回代方法求取电网线损值;最后对电网大数据的线损精细化分析进行了实际算例仿真,理论分析值符合实际值,验证了本文所提方法的有效性和可靠性。
关键词:电网大数据;线损;精细化管理
作者介绍:
吴飞(1978-),男,福建古田人,高级工程师。从事信息化建设管理工作。
中图分类号:TM744;TP311.13 文献标识码:A 文章编号:2096-4706(2018)01-0000-03
Research on Line Loss Fine Analysis Based on Big Data of Power Grid
WU Fei1,FU Ting1,CHENQian1,LI Jinhu2,LIU Yanqiu2
(1. State Grid FujianElectric Power Communication Company Engineering Center,Fuzhou 350001,China;2. State Grid Xintong Yili Technology Co.,Ltd.,Fuzhou 350001,China)
Abstract:With thestate grid corporation to speed up the pace of the construction of digitalpower grid,the grid data level also is increasing dayby day,and line loss management in power grid operationand management is of great significance,based on thisis proposed in this paper based on the research of power grid line loss of fineanalysis of large data. First of all,analyses thearchitecture of digital power system,including theDSCADA system,the main system structure andconfiguration,monitoring device,etc.,and analyses the function of thedigital power supply system; Secondly,the relationship between the refined management and the digitalpower grid is studied,and the method of the forwardpush back belt is proposed to obtain the grid line loss. Finally,a practical example simulation is carried out on the line lossrefinement analysis of the big data of the power grid. The theoretical analysisvalue is in line with the actual value,and the validityand reliability of the proposed method are verified.
Keywords:big data ofpower grid;line loss;finemanagement
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