Single-phase PLLs: A review of recent advances

S Golestan, JM Guerrero… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Single-phase phase-locked loops (PLLs) are popular for the synchronization and control of
single-phase grid-connected converters. They are also widely used for monitoring and …

Overview of SOGI-based single-phase phase-locked loops for grid synchronization under complex grid conditions

J Xu, H Qian, Y Hu, S Bian, S ** based approach
MA Akhtar, S Saha - IEEE Transactions on Power Electronics, 2019 - ieeexplore.ieee.org
The frequency-fixed second-order generalized integrator-based quadrature signal generator
(FFSOGI-QSG) has been widely used in grid synchronization applications. The major …

Power supply reliability enhancement for low-voltage distribution area with power quality improvement function

H Li, B Li, Z Luo, H Li, Y Zhao, T Wang, Y Sun - IEEE Access, 2022 - ieeexplore.ieee.org
To solve the issue of insufficient power supply reliability caused by the single power supply
form in the low-voltage distribution area (LVDA) of power transformer, a multi-energy …