Results 1 to 10 of about 3,539,742 (292)
Energies, 2023 For the pre-synchronization method of the virtual synchronous generator (VSG), only the case of a single VSG pre-synchronization and grid connection has been studied and analyzed.
Kunyu Dong, Jiaoxin Jia
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Analysis and design of gradient descent based pre‐synchronization control for synchronverter [PDF]
IET Renewable Power Generation, 2021 Synchronverter (SV) control has emerged as a popular method for distributed energy resources (DERs), to emulate response of a synchronous generator. In this work, a simple gradient descent based pre‐synchronization control for SV scheme is proposed that ...
Hariharan R, Mahesh K. Mishra
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Energy Reports, 2022 The microgrid is increasingly important because of the rapid development of renewable energy. Meanwhile, power converter is an important interface, where the stable operation of microgrid need effective inverter control strategy.
Liang Meng +5 more
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Frontiers in Energy Research, 2022 Maritime island grids based on renewable energy are being rapidly developed, which poses a new challenge to the traditional pre-synchronization process of grid connection.
Jianquan Shi +3 more
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Pre Synchronization Control Strategy of Virtual Synchronous Generator (VSG) in Micro-Grid
IEEE Access, 2023 The constant increase of energy demand and the widespread adoption of renewable energy sources have led to the significant interest in micro-grids, which are small-scale power systems that utilize distributed energy resources.
Jianfeng Wang +2 more
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Setting the Cycle for Reproductive Success with a Pre-synchronization Program in Postpartum Beef Cows [PDF]
J Anim Sci, 2021 Abstract Previous experiments from our laboratory determined that postpartum beef cows with a functional corpus luteum (CL) at the start of an estrous synchronization protocol have greater pregnancy success to FTAI than those that did not have a CL.
Massengill M, Silva T, Poole D.
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Research on multi-VSG fast pre-synchronization grid connection with dual power loop
Energy Reports, 2020 This paper researched on the pre-synchronization grid connection method of a virtual synchronous generator (VSG), and proposed a fast pre-synchronization method based on the virtual power loop. According to the self-synchronization characteristics of the
Chunxue Wen +5 more
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EnergiesWhen traditional grid-forming converters directly participate in the grid-connected operation of the power grid, due to the lack of a pre-synchronization control system, the voltage amplitude and initial phase on both sides of the grid-connected point ...
Chuang Liu +6 more
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Pre-synchronization control strategy for grid connection of GFM converter based on LADRC
Science and Technology for Energy TransitionThe grid-forming (GFM) converter simulates the rotor characteristics of a synchronous motor through the application of the virtual synchronous generator control (VSG), providing crucial inertia and damping support for the grid connection of distributed ...
Wang Zhixiang +4 more
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IEEE AccessConventional pre-synchronization control strategies for grid-connected virtual synchronous generator typically involve phase-locked loops, coordinate transformations or other non-linear computations, which may lead to substantial hardware resource ...
Yulin Kuang +4 more
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