Abstract: Existing PV-powered Li-ion chargers used in electric vehicles and other standalone applications typically employ pulse-width modulated dc-dc converters for battery charging control. However, ...
Constrained by the overcurrent capacity of semiconductor components, grid-forming (GFM) converters need to switch from constant-voltage control (CVC) mode to current-limiting control (CLC) mode during ...
Abstract: Grid-connected inverters (GCIs) can operate in both grid-following (GFL) and grid-forming (GFM) modes. However, GFL control tends to be unstable in weak grids, whereas GFM control is prone ...