The latest summary of the SupraEMI project and it its research outcomes so far are summarized in in the publishable summary document that has just been released and is available here.… Read More

11th December 2020: The project team have working to establish a new method to be used as an industry standard for 2 to 150kHz grid measurements.  This involves hardware development, traceability methods and algorithm development and selection.  Five new open access (free to download) peer reviewed publications describe our work to date and these can… Read More

18th November 2020: The SupraEMI project has setup a data repository where we will deposit captured waveform data and/or frequency spectra for 2-150kHz emissions.  These waveforms will be captured from various equipment connected to the electricity supply.  The waveforms a free to use for R&D purposes such as testing algorithms or understanding emissions (but we… Read More

The project presented a comparison of 2-150kHz measurement algorithms, reviewing them in terms of accuracy, reproducibility, and computational cost.  Methods of long term measurements were also discussed.  Various use cases were presented to categorize different types of emissions.… Read More