Listar por tema "frequency-locked loop (FLL)"

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Improving the Dynamic Performance of Bridgeless PFC Controllers with Zero Crossing Detector and Root-Mean-Square Calculation Blocks

Pigazo, Alberto; Azcondo, Francisco J.; Brañas, C.; Lamo-Anuarbe, Paula; Casanueva, Rosario; Díaz, Francisco J. (IEEE, 2023)

Bridgeless Power Factor Correctors (PFC) with a controller utilizing rectified ac variables can benefit from well-established strategies and circuits employed in PFCs with diode-bridge front-end. The grid voltage polarity ...