Variable gradient-based phase locked loop for accurate frequency estimation of distorted grids
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DOI: 10.1038/s41598-025-21621-2
Abstract: A variable gradient-based phase locked loop (VG-PLL) is developed for distorted grids. Firstly, the large-signal model of the synchronous reference frame phase locked loop (SRF-PLL) with harmonic disturbances is established, and the large-signal model shows… read more here.
Keywords: pll; phase locked; locked loop; variable gradient ... See more keywords