POW/Signatures#
The POW/signatures collection provides access to point-on-wave measurements for upwards of 250 power quality disturbances reported in the DOE/EPRI National Database Repository of Power System Events.
Each disturbance includes a 2-second snapshot of three-phase oscillography data for voltage and current, as well as neutral current. Each event signature also includes detailed metadata with labels obtained by post-mortem investigates into what triggered the event. Labels include the cause (e.g., lightning, transformer failure, etc.).
Additional documentation is available here.