Results 11 to 20 of about 1,384,292 (315)
Control of Grid-Following Inverters Under Unbalanced Grid Conditions [PDF]
IEEE Transactions on Energy Conversion, 2020 This paper proposes a new control scheme to eliminate the 3rd harmonic in the output currents of grid-following inverters under unbalanced grid conditions. Unbalanced grids adversely affect the performance of grid-following inverters due to the oscillations appearing on the DC-link voltage with a frequency twice the line frequency.
Seyed Fariborz Zarei +5 more
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Impact of System Strength and Control Parameters on the Small-Signal Stability of Grid Following and Grid Forming Inverters [PDF]
, 2023 Inverter-driven small signal stability issue has been identified as a new stability class by global power industries, which are the bottleneck for high solar/wind power penetration.
Bai, Feifei +5 more
core +1 more source
A Comparison of Grid-Forming and Grid-Following Control of VSCs [PDF]
, 2020 Variable renewable energy sources are today increasingly integrated in the power system as a step towards the renewable society. The large-scale introduction of converter-based energy sources brings challenges in terms of reduced damping to the power system due to the reduced number of synchronous generators.
Roos, Pontus
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Control Loops Passivation Design of Weak-Grid-Tied Grid-Following Inverters for Maximum Power Transfer Capability Improvement [PDF]
, 2023 The theoretical maximum power transfer capability of the phase-locked loop (PLL)-based grid-following inverters can be limited under weak-grid conditions due to the non passivity of control loops.
Weihua Zhou (16896600) +2 more
core +1 more source
Grid-Forming and Grid-Following Based Microgrid Inverters Control
Iraqi Journal for Electrical and Electronic Engineering, 2022 Microgrids (ℳ-grids) can be thought of as a small-scale electrical network comprised of a mix of Distributed Generation (DG) resources, storage devices, and a variety of load species. It provides communities with a stable, secure, and renewable energy supply in either off-grid (grid-forming) or on-grid (grid-following) mode.
Ali Jasim, Basil Jasim
openaire +1 more source
Frequency Control in Power Systems with Large Share of Wind Energy
Energies, 2022 Fast frequency response from wind turbines and plants has been playing an increasingly important role in our modern power system, which has a large share of wind energy integration.
Liang Lu +2 more
doaj +1 more source
Energies, 2022 Diode-based HVDC link technology is considered an alternative to reduce the cost and complexity of offshore HVDC platforms. When this technology is used, the AC grid of the wind farm must be created artificially. This paper proposes an advanced frequency
Danilo Herrera +5 more
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GRID-FORMING/FOLLOWING CONTROL FOR CONVERTERS OF RENEWABLE ENERGY SOURCES
Технічна електродинаміка, 2021 Have been proposed the new control framework for converters of renewable energy sources (RES-C), based on choosing their operation mode – grid-forming or grid-following in depends on the dynamic stiffness (DS) of the power system for some bus i (control ...
О. Агамалов
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Coordinating access control in grid services [PDF]
, 2007 We describe how to control the cumulative use of distributed grid resources by using coordination-aware policy decision points (coordinated PDPs) and an SQL database to hold 'coordination' data.
Laborde, Romain +5 more
core +1 more source
A Review of Synchronization Stability Analysis and Control Strategies for Grid-Connected Inverters [PDF]
Dianli jianshe[Objective] With the increasing penetration of power electronic devices in the new power systems， the system is gradually evolving from a “physical synchronization” paradigm dominated by synchronous generators to a “control-based synchronization ...
LI Li, SONG Huihui, LIN Xinpo, YAN Zhibin, TIAN Xing, WU Yang
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