Results 261 to 270 of about 30,648 (309)

Transient Stability Enhancement with High Shares of Grid-Following Converters in a 100% Converter Grid

open access: yes2020 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe), 2020
With increasing shares of power electronics-based generation in power grids, grid-following converters may become unstable during faults, resulting from a loss of phase-locked loop (PLL) synchronism. Even when current grid code low voltage ride through (LVRT) requirements are met, PLLs may still become unstable under high shares of grid-following ...
Xianxian Zhao, Damian Flynn
openaire   +3 more sources

Envelope-based Modeling for Single-Phase Grid-Following and Forming Converters

2022 IEEE 23rd Workshop on Control and Modeling for Power Electronics (COMPEL), 2022
The study of the interaction with the grid, including synchronization, controller design and stability assessment for 1f grid-following (GFL) and grid-forming (GFM) power converters requires an efficient modeling tool to design universal grid-connected converters considering the different grid scenarios.
Azcondo, Francisco J.   +3 more
openaire   +1 more source

Modelling and Analysis of Damping Characteristics of Grid Following Converter

2022 IEEE Power & Energy Society General Meeting (PESGM), 2022
Qian Shen   +4 more
openaire   +1 more source

Multisampled current control of grid-following voltage source converters

Pulse width modulation (PWM)–based current control is widely used in grid-following voltage source converters (VSCs). However, a large control delay is induced in the regular PWM process, which limits the current control bandwidth and deteriorates VSC-grid interactive stability.
He, Shan; id_orcid 0000-0001-6789-8271   +1 more
openaire   +2 more sources

On the Impact of the Grid on the Synchronization Stability of Grid-Following Converters

IEEE Transactions on Power Systems, 2023
Junru Chen   +3 more
openaire   +1 more source

Large-Signal Stability Analysis of Grid-Following Converters Considering the Behavior of Grid-Forming Converters

International Journal of Circuit Theory and Applications
ABSTRACT The increasing penetration of renewable energy challenges single‐converter systems to simultaneously provide transient support and rapid response. Hybrid microgrids integrating grid‐forming (GFM) and grid‐following (GFL) converters are thus essential for dual‐high power systems.
Meng Huang   +4 more
openaire   +2 more sources

Nonlinear Dynamic Model of System with Grid-following Converter and Grid-forming Converter

2022 Asia Power and Electrical Technology Conference (APET), 2022
Jiawang Xiong   +4 more
openaire   +1 more source

Hardware Demonstration of Weak Grid Oscillations in Grid-Following Converters

2021 North American Power Symposium (NAPS), 2021
Li Bao   +3 more
openaire   +1 more source

A method of inertia support for converter with grid following control strategy

IET Conference Proceedings, 2023
X. Cheng   +7 more
openaire   +1 more source

Current Regulation of Grid-Following Converters with Low Carrier Ratio

2021 International Conference on Power System Technology (POWERCON), 2021
Lulu Huang, Bo Gao, Wenhe Li
openaire   +1 more source

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