Results 61 to 70 of about 632 (131)

A Generalised Power Synchronisation Loop Design for Performance Enhancement of Grid‐Forming Converter

open access: yesIET Smart Grid
The dynamic characteristics of a grid‐forming converter (GFM) directly affect the stable operation of converter‐based power systems, where the power synchronisation loop plays a critical role in the shaping of the dynamic characteristics of the GFM ...
Yifeng Li   +3 more
doaj   +1 more source

GFM-RAG: Graph Foundation Model for Retrieval Augmented Generation

open access: yesCoRR
Accepted by NeurIPS ...
Linhao Luo   +5 more
openaire   +2 more sources

#gfm2024: versammeln

open access: yesMedienimpulse
Mit dem Tagungsthema „versammeln“ lädt die Gesellschaft für Medienwissenschaft (GfM) vom 25. bis 28.09.2024 zu ihrer Jahrestagung an die Johannes Gutenberg-Universität Mainz ein.
Katharina Kaiser-Müller
doaj  

Grid Forming Converters for Low Inertia Systems-Capabilities and Limitations: A Critical Review

open access: yesIEEE Open Journal of the Industrial Electronics Society
The rapid integration of renewable energy sources into the power grid has resulted in the high utilization of power-electronics devices and operating power systems where inverter-based resources are dominated.
Qusay Salem   +3 more
doaj   +1 more source

Impact of Inner Control in GFM-Induced Sub-Synchronous Oscillations

open access: yes2025 IEEE Power & Energy Society General Meeting (PESGM)
n power systems dominated by grid-forming inverters (GFMs), strong grid conditions can lead to sub-synchronous oscillations (SSOs) due to the reduced time-scale separation between GFM control loops and network dynamics, potentially causing instability.
Javaid, Muhammad Sharjeel   +3 more
openaire   +2 more sources

Low-frequency oscillation analysis of DC-link voltage-synchronized grid-forming converters: A damping torque perspective

open access: yesInternational Journal of Electrical Power & Energy Systems
The grid-forming (GFM) converter based on DC voltage synchronization effectively maintains stability on the DC side. However, the addition of a DC voltage control (DVC) loop introduces complexity into the low-frequency oscillation (LFO) characteristics ...
Song Chen   +4 more
doaj   +1 more source

Characteristics and operational control strategies of grid‐forming long‐/short‐duration energy storage systems: A review

open access: yesEnergy Conversion and Economics
Energy storage systems (ESSs) are increasingly critical for maintaining the stability and flexibility in power systems with rising renewable penetration. Grid‐forming (GFM) ESSs have emerged as a pivotal technology, capable of providing essential voltage
Rui Wang   +4 more
doaj   +1 more source

Review of Grid-Forming Energy Storage and Its Applications

open access: yes发电技术
ObjectivesThe characteristics of low inertia and low damping in “double-high” (high renewable energy penetration and high power electronics application) power system pose significant challenges to grid stability, particularly in terms of frequency and ...
LI Yalou, ZHAO Fei, FAN Xuejun
doaj   +1 more source

Comprehensive Design, Modeling and Analysis of Grid-Forming Type IV Wind Turbine Generators Using State-Space Methods

open access: yesIEEE Access
Grid-forming (GFM) control has emerged as a promising solution to the challenges posed by the increasing reliance on inverter-based resources (IBRs).
Harith E. Udawatte   +2 more
doaj   +1 more source

Frequency Quality Assessment of GFM and GFL Converters and Synchronous Condensers

open access: yesCoRR
This paper compares the impact of different conventional and emerging technologies and control strategies on frequency quality. We study, in particular, the long-term dynamic performance of grid-forming (GFM) and grid-following (GFL) inverter-based resources (IBRs) as well as conventional synchronous machines.
Taulant Kerci, Federico Milano 0001
openaire   +2 more sources

Home - About - Disclaimer - Privacy