Results 61 to 70 of about 192,115 (160)
Review of synchronization control methods for grid-forming VSC-HVDC transmission systems
Zhejiang dianliFocusing on the synchronization control of grid-forming flexible HVDC （high-voltage direct current） transmission systems， this paper first analyzes the requirements for grid-forming control in flexible HVDC systems and reviews the current application ...
LI Lanfang +5 more
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Saturation-informed current-limiting control for grid-forming converters
Electric Power Systems ResearchElectric Power Systems Research ...
Maitraya Avadhut Desai +3 more
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Grid-Forming Control for Solar Generation System with Battery Energy Storage
EnergiesSolar generation systems with battery energy storage have become a research hotspot in recent years. This paper proposes a grid-forming control for such a system.
Yupeng Cai +7 more
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Secondary Frequency Control of Dual-Port Grid Forming Control
2023 IEEE Belgrade PowerTech, 2023 Subotic, Irina +1 more
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Inner-Loop Controllers for Grid-Forming Converters
Applied SciencesThis paper presents a detailed discrete-time implementation of an inner-loop voltage controller with a current limiter for grid-forming converters with an LC filter connected to the grid. The proposed approach utilizes a state feedback control law that depends on the states of both the converter and the internal model controller.
Alexandre Trevisan Pereira +2 more
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Comparative Evaluation of Transient Stability in MMCs: Grid-Forming vs. Grid-Following Strategies
EnergiesThis paper explores how different control strategies—grid-forming and grid-following—impact the transient stability of modular multilevel converters (MMCs) interfacing with AC power grids.
Wenjia Zhang +5 more
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Constraint-Aware Grid-Forming Control for Current Limiting
IEEE Transactions on Power ElectronicsThis work develops a constraint-aware grid-forming (GFM) control that explicitly accounts for current limits and modulation limits within the GFM oscillator dynamics generating the GFM voltage reference (i.e., phase angle and magnitude). Broadly speaking, the voltage reference generated by the constraint-aware GFM control minimizes the deviation from ...
openaire +2 more sources
Journal of Low Power Electronics and ApplicationsRecently, there has been a huge advancement in renewable energy integration in power systems. Power converters with grid-forming or grid-following topologies are typically employed to link these decentralized power sources to the grid.
V. Vignesh Babu +2 more
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Kongzhi Yu Xinxi JishuConventional grid-following inverters in renewable-powered systems lack the capability to support grid frequency, posing a risk of frequency collapse in these electric power systems as the penetration of renewable energy generation grows. To mitigate the
HE Xi +5 more
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Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine
Kongzhi Yu Xinxi JishuThis paper presents an architecture for controlling grid-forming wind turbines, focusing on the frequency support features of grid-forming wind turbines based on doubly-fed induction generator (DFIG), for the purpose of quantitatively analyzing their key
QU Sheng +5 more
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