【摘要】 电网的高速发展带来海量数据的存储和分析问题,传统的数据管理和分析工具不再适用。本文主要对大数据分析的相关技术在输变电设备状态评估中的应用进行了研究。本文首先分析了大数据以及数据挖掘技术的优点和应用,并介绍了输变电设备状态评估技术的相关内容,随后讨论了大数据和数据挖掘技术在输变电设备状态评估中的应用,并利用分布式存储、时间序列分析、频繁项挖掘以及专家系统等数据挖掘技术在输变电设备评估进行研究,以此提高电网管理的效率和运营的安全性。更多还原

【Abstract】 The high speed development of state grid has brought massive data and the problem of data storage and analysis,which make it hard for traditional data manage and analysis tool no longer capable.This article mainly research on the relevant technology of Big Data and its application in Transmission Equipment Status Evaluation.First,this paper analyzes the advantages and applications of big data and data mining,and introduces the technology of Transmission Equipment Status Evaluation.Then the application of technology of Big Data and data mining in Transmission Equipment Status Evaluation is discussed,especially distributed database,time series analysis,frequent item mining and expert system are introduced and experimented to show the performance to improve the efficacy and security of state grid.更多还原