Under Frequency Load Shedding (UFLS)

A protective measure implemented in Power Systems to avoid the potential for Cascading Outages during a significant drop in system Frequency and/or the need to disconnect a proportion of electrical Load to bring the Frequency of the Grid back to a safe operating range.

Given the fast-evolving nature of power system transformation, the Future Grid Accelerator (FGA) has the status of a perpetual BETA version. Your suggestions for how each concept and definition may be enhanced are very welcome.

All feedback will be reviewed and considered for inclusion in subsequent updates.

Please provide your suggestions to improve to this definition: