The contribution of solar photovoltaic (PV) in the electrical power sector is increasing
expeditiously. Recent interest in the integration of solar PV into the grid raises concerns …

Synchronization techniques can be classified into open-loop and closed-loop methods. In
power and energy applications, which are the focus here, the latter type is more popular …

Renewable energy-based distributed power generation systems (RE-DPGS) represent
promising solutions to mitigate energy crisis and environmental pollution. The LCL-type grid …

This paper presents a new multiresonant frequency-adaptive synchronization method for
grid-connected power converters that allows estimating not only the positive-and negative …

Grid synchronization algorithms are of great importance in the control of grid-connected
power converters, as fast and accurate detection of the grid voltage parameters is crucial in …

Synchronization with the utility networks is crucial for operating three-phase grid-interfaced
converters. A challenge of synchronization is how to fast and precisely extract the …

This paper presents a method for addressing the dc component in the input signal of the
phase-locked loop (PLL) and notch filter algorithms applied to filtering and synchronization …

The second-order-generalized-integrator-based freq-uency-locked loop (SOGI-FLL) is a well-
known tool for filtering and synchronization purposes in the power and energy applications …

During voltage dips continuous power delivery from distributed generation systems to the
grid is desirable for the purpose of grid support. In order to facilitate the control of inverter …

During the grid synchronization of distributed generation (DG) units, phase-locked loop
(PLL) is well accepted as an efficient approach to detect grid phase angle. Conventional …