基于BIRCH算法的配电网设备多源数据融合存储技术研究  

Research on multi⁃source data fusion storage technology for distribution network equipment based on BIRCH algorithm

作　　者：张军 陈霄 何育 张旺 姜英涵 ZHANG Jun;CHEN Xiao;HE Yu;ZHANG Wang;JIANG Yinghan(State Grid Jiangsu Electric Power Suppy Co.,Ltd.,Nanjing 210000,China;State Grid Jiangsu Electric Power Company Economic&Technological Research Institute,Nanjing 210000,China;State Grid Economic and Technological Research Institute Co.,Ltd.,Beijing 100000,China)

机构地区：[1]国网江苏省电力有限公司,江苏南京210000 [2]国网江苏省电力有限公司经济技术研究院,江苏南京210000 [3]国网经济技术研究院有限公司,北京100000

出　　处：《电子设计工程》2023年第16期180-186,共7页Electronic Design Engineering

基　　金：国网江苏省电力有限公司科技项目(K776G0453J4S)。

摘　　要：针对智能配电网设备量剧增导致的数据上传速率慢、数据存储性能较差等问题,提出了基于海量信息处理的配电网设备数据存储模型研究。利用Hadoop分布式平台搭建配电网设备数据存储模型架构,以此获取配电网设备海量数据。且应用CMCH算法并行关联配电网设备的多源数据,并采用了BIRCH算法融合设备并行关联数据库,以此获取配电网设备多源数据融合结果。再通过一致性哈希算法存储配电网设备数据,实现配电网设备数据存储模型的运行。同时搭建了Hadoop分布式平台,准备实验数据集来进行设备数据存储仿真实验。实验结果显示,与传统模型相比,所构建模型的数据上传速率较高、数据压缩也比较大,充分说明了该模型设备数据的存储性能较好。Aiming at the problems of slow data upload rate and poor data storage performance caused by the sharp increase of intelligent distribution network equipment,a data storage model of distribution network equipment based on massive information processing is proposed.Based on Hadoop distributed platform,the data storage model architecture of distribution network equipment is built to obtain the massive data of distribution network equipment.The CMCH algorithm is applied to parallel associate the multi⁃source data of distribution network equipment.The BIRCH algorithm is used to fuse the equipment parallel association database to obtain the multi⁃source data fusion results of distribution network equipment,and the consistency hash algorithm is used to store the data of distribution network equipment to realize the distribution network The operation of device data storage model.Build Hadoop distributed platform,prepare experimental data set,and carry out equipment data storage simulation experiment.The experimental results show that compared with the traditional model,the data upload rate of the model is higher and the data compression ratio is larger,which fully indicates that the data storage performance of the model equipment is better.

关 键 词：海量信息处理 配电网 BIRCH算法 数据存储 

分 类 号：TN-9[电子电信]