Results 31 to 40 of about 1,361,221 (313)
Using a desktop grid to support simulation modelling
, 2006 Simulation is characterized by the need to run multiple sets of computationally intensive experiments. We argue that Grid computing can reduce the overall execution time of such experiments by tapping into the typically underutilized network of ...
N. Mustafee +3 more
core +1 more source
, 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
Stability analysis and stabilization control of a grid-forming VSC-HVDC system
Frontiers in Energy ResearchAs the penetration of the integrated intermittent and fluctuating new energy (e.g., wind and photovoltaic power) increases, the conventional grid-following voltage source converter (VSC)-based high voltage direct current (HVDC) transmission system faces ...
Yi Lu +6 more
doaj +1 more source
Validation Aspects for Grid-Forming Converters Based on System Characteristics and Inertia Impact
Energies, 2023 Grid-forming converters are considered a key technology for electrical grids with a high share of renewable energy. However, there is a lack of a general, robust and verifiable definition of what constitutes this behaviour. Therefore, this paper presents
Julian Struwe +2 more
doaj +1 more source
Theoretical Grid-Forming Extreme of Inverters
CoRR4 pages, 2 figures, letter, This work has been submitted to the IEEE for possible ...
Qianxi Tang, Li Peng
openaire +2 more sources
Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers
Molecular Oncology, EarlyView.This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel +6 more
wiley +1 more source
What is sand? Result from a UNEP/GRID-Geneva expert discussion
, 2022 The Global Sand Observatory Initiative (GSOI) is UNEP/GRID-Geneva’s response to requests to identify knowledge gaps under the UNEA-4 Mineral Resource Governance resolution (UNEP/EA.4/Res.19).
UNEP/GRID-Geneva
core +1 more source
Origin of anomalous instability of grid‐forming converters tied to stiff grid
IET Renewable Power Generation, 2023 Grid‐forming (GFM) converter is believed to be highly promising in the future power systems, due to its ability of providing voltage and frequency support.
Zhenkun Hong +3 more
doaj +1 more source
Grid-Forming Characterization in DC Microgrids
CoRRDC microgrids are converter-based electrical networks that are increasingly being used in various applications, including data centers and industrial distribution systems. A central challenge in their operation is maintaining the DC-bus voltage within predefined limits while ensuring overall system stability.
Jovan Krajacic +5 more
openaire +2 more sources
Multivariable Grid-Forming Converters With Direct States Control
IEEE Transactions on Industry Applications, 2022 A multi-input multi-output based grid-forming (MIMO-GFM) converter has been proposed using multivariable feedback control, which has been proven as a superior and robust system using low-order controllers. However, the original MIMO-GFM control is easily affected by the high-frequency components especially for the converter without inner cascaded ...
Meng Chen, Dao Zhou, Frede Blaabjerg
openaire +3 more sources