保富,高宇豆.基于大数据平台的电压质量诊断与应用分析[J].电测与仪表,2023,60(10):112-116. bao fu,GaoYudou.Voltage quality diagnosis and application analysis based on big data platform[J].Electrical Measurement & Instrumentation,2023,60(10):112-116.
基于大数据平台的电压质量诊断与应用分析
Voltage quality diagnosis and application analysis based on big data platform
In view of the low efficiency of traditional voltage quality abnormal identification methods, it is difficult to achieve comprehensive identification and monitoring. This paper first builds a platform model for voltage quality diagnosis and analysis. Through principal component analysis, the main components of applications such as voltage monitoring and analysis of end users' voltages and operation status analysis of distribution network low-voltage station areas are obtained. Cluster analysis screens out abnormal voltage data that meets the characteristics of abnormal voltage, and uses abnormal voltage model to determine abnormal data to generate abnormal voltage recognition results. Finally, based on the J2EE technical framework, visual display is made in terms of end-user voltage monitoring analysis, distribution network low-voltage station operation status analysis, and distribution network line fault judgment analysis.
