Results 11 to 20 of about 179,155 (337)
IEEE Access, 2020 The moving-average-filter-based quasi-type-1 phase-locked loop (MAF-QT1 PLL) can provide zero steady-state phase error in the presence of frequency drifts, achieving a high filtering capability. However, in the presence of an MAF and frequency drift, MAF-
Wei Luo, Dafang Wei
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IEEE Access, 2020 Synchronous reference frame phase-locked loop (SRF-PLL) is widely used for grid voltage synchronization in single-phase grid-connected power converters. However, in the actual situation, dc offset component may be introduced in the input of the PLL, due ...
Bin Liu +7 more
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Robust PLL Synchronization Unit for Grid-Feeding Converters in Micro/Weak Grids
IEEE Transactions on Industrial Informatics, 2023 A grid-feeding voltage source converter (GFD-VSC) requires a phase-locked loop (PLL) synchronization unit to be connected to the grid. The PLL critically affects the dynamic performance and stability of the GFD-VSC.
Mohsen Eskandari, A. Savkin
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A Cryo-CMOS PLL for Quantum Computing Applications
IEEE Journal of Solid-State Circuits, 2023 This article presents the first cryogenic phase-locked loop (PLL) operating at 4.2 K. The PLL is designed for the control system of scalable quantum computers.
Jiang Gong +3 more
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Placing Grid-Forming Converters to Enhance Small Signal Stability of PLL-Integrated Power Systems [PDF]
IEEE Transactions on Power Systems, 2020 The modern power grid features the high penetration of power converters, which widely employ a phase-locked loop (PLL) for grid synchronization. However, it has been pointed out that PLL can give rise to small-signal instabilities under weak grid ...
Chaoran Yang +3 more
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Impact of Power Grid Strength and PLL Parameters on Stability of Grid-Connected DFIG Wind Farm
IEEE Transactions on Sustainable Energy, 2020 This paper investigates the impact of power grid strength and phase-locked loop (PLL) parameters on small signal stability of grid-connected doubly fed induction generator (DFIG)-based wind farm.
Ju Liu +6 more
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Design and Implementation of High Frequency and Low-Power Phase-locked Loop
U.Porto Journal of Engineering, 2021 Phase-locked loop (PLL) operates at a high frequency and due to the increased switching rate of the circuits, the power consumption is high. Designing a PLL which consumes less power without compromising the frequency of operation is essential.
Premananda B. S. +3 more
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Jitter Analysis and a Benchmarking Figure-of-Merit for Phase-Locked Loops [PDF]
, 2009 This brief analyzes the jitter as well as the power dissipation of phase-locked loops (PLLs). It aims at defining a benchmark figure-of-merit (FOM) that is compatible with the well-known FOM for oscillators but now extended to an entire PLL.
Gao, X. +3 more
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Modeling and Robust Control of a Grid Connected Direct Driven PMSG Wind Turbine By ADRC
Advances in Electrical and Electronic Engineering, 2018 In this paper, we present the modeling and control of a grid connected Variable Speed Wind Energy Conversion System (VS-WECS) based on a Direct Driven Permanent Magnet Synchronous Generator (DD-PMSG).
Imad Aboudrar +3 more
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An advanced hybrid pre-filtering/in-loop-filtering based PLL under adverse grid conditions
Engineering Science and Technology, an International Journal, 2021 The amplitude, frequency and phase angle of the grid voltage are essential three components to ensure synchronization for grid interactive inverters.
Fehmi Sevilmiş, Hulusi Karaca
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