Soon, rotating inertia of generators use for grid control must be replaced
due to the growth of distributed renewable energies. Here, we propose
to let also electronic loads contribute to future virtual inertia. It
is suggested to use DC link capacitors of power supplies for this task.
> Pre-print version: PDF-document (0.49 MB)
General control concept. Top: general block diagram of a power factor correction (PFC) converter. Bottom: details of the control circuit. Red: Additions for the virtual inertia control.
Letzte Änderung: E. Waffenschmidt, 13.Aug. 2016