Annual Half-Hourly Real and Reactive Power Flows for 171 Primary Electrical Distribution Circuits in the North of England

This dataset provides half-hourly measurement data for 171 circuits in the English regions of the North East and Yorkshire and the Humber for one full calendar year (Jan-Dec 2022 inclusive). The circuits were chosen based on high levels of data quality, passing both an initial visual inspection for outliers, and having very low levels of missing data (less than one missing data point per week on average). Raw and cleaned versions of the data are provided, with the latter having replaced missing values with average profiles for those circuits. Powers are given in kVA. This dataset was supported by Northern Powergrid Open Data under the Northern Powergrid Open Data Licence v1.0, link here: https://northernpowergrid.opendatasoft.com/pages/home/