Josep M. Guerrero

TL;DR: Several approaches using the dq-frame delayed signal cancellation operator and the notch filter as the PLL in-loop filtering stages and using the αβ-frame DSC operator, the complex coefficient filter, and a cross-feedback network for blocking the dc offset before the P LL input are analyzed.

TL;DR: The historical development of a standard single- phase FLL, its modeling and tuning aspects, its relationship with adaptive notch filters, its advanced versions for the synchronization purposes under adverse grid conditions, its modification for different industrial applications, its connection with single-phase PLLs, and its discretization aspects are the main parts of this review.

TL;DR: An energy management system (EMS) is designed to ensure power balance within the system by considering the intermittent nature of the PV and the load profile, and a sophisticated control algorithm is proposed for the interlinking converter.

TL;DR: The proposed PLL has a similar structure to atype-1 PLL, but from the control point of view is a type-2 control system, and is called the quasi-type-2 PLL.

TL;DR: Day-ahead scheduling of the battery energy while considering its degradation costs due to charging-discharging cycles is proposed and results demonstrate that the proposed method can reduce the operational costs by around 40% compared to the baseline method.