Power loss data identification method and related device

The invention discloses an electric power missing data identification method and a related device. The method comprises the steps: carrying out clustering analysis on historical voltage data of an actual voltage position; obtaining a set of clusters, carrying out the multi-dimensional correlation analysis by utilizing voltage data correlation attributes; taking the data with the maximum attributecomprehensive weighted value in the historical voltage data as the replacement value of the actual position of the voltage; and then carrying out the abnormal point judgment on the substitution valuebased on a kernel clustering analysis method, so the substitution value finally filled to the voltage missing position is determined, the missing data filling accuracy is improved, and the technical problems that the power grid data quality is reduced and inconvenience is brought to informatization development of the smart power grid due to power grid data missing in the prior art are solved. 本申请公开了一种电力缺失数据辨识方法和相关装置，通过对电压确