Study of Data Integration Architecture for WideArea Distributed Power Quality of Power Grid

With the increasing degree of interconnection between regional power grids and the diversification of power quality interference sources, the problem of power quality has become a complex problem across provinces and regions. It is necessary to provide an analysis method for solving complex power quality problems between regions by carrying out analysis technology research based on the monitoring data of whole network power quality and exploring the correlation of interregional power quality problems. A new wide-area distributed power quality data fusion architecture is proposed in this paper. It solves the data source problem of the big data analysis of the power quality, and realizes the sharing of the data and information of the whole network power quality, and lays the theoretical foundation for the depth application of the power quality data by researching and designing the architecture aiming at multi-source, heterogeneous and distributed data integration technology and wide area distributed data storage technology.