Results 31 to 40 of about 5,022,072 (260)

Power System Transient Stability Boundary Analysis From the Perspective of Data

发电技术, 2020
With the introduction of the ubiquitous power Internet of Things, power system analysis based on data mining will play an increasingly important role in the construction of the energy internet.
Gaoshang ZHAO, Daowei LIU, Shuyong CHEN, Bai XIAO, Hongying YANG, Zonghan LI, Song JIANG   +6 more
doaj   +1 more source

An Integrated Assessment Method for Power System Transient Stability Based on CBAM-ConvGRU [PDF]

Dianli jianshe
[Objective] To improve the effectiveness of transient stability assessment in power systems and address evaluation performance degradation under class-imbalance conditions，this paper proposes an integrated multi-task transient stability assessment method
XU Yanchun, SUN Sihan, ZHANG Jingyu, TANG Xinlin, ZHANG Tao, XI Lei, WANG Lingyun, MI Lu
doaj   +1 more source

A study of the transient synchronization stability of PLL-GFC-based MMC-HVDC systems

Zhejiang dianli, 2023
Phase-locked loop-based grid-forming converters （PLL-GFCs） can regulate frequency and voltage. However， the transient synchronization stability after their connection to the high-voltage AC power grid is unclear.
HUA Wen, DONG Wei, YE Lin, LI Sixun, ZHANG Zheren, XU Zheng   +5 more
doaj   +1 more source

Transient Stability Analysis of Grid-Connected Converter Driven by Imbalance Power under Non-Severe Remote Voltage Sag

Energies, 2021
In the transient process of the grid-connected converter (GCC), the existing research mainly focuses on the impact of the control loops. Little attention is paid to the transient stability issues driven by the imbalance between the input power and output
Xuli Quan, Xinchun Lin, Yun Zheng, Yong Kang   +3 more
doaj   +1 more source

Impact of HVDC transmission capacity on multi-send HVDC system voltage stability

Energy Reports, 2022
The massive construction of high voltage direct current (HVDC) makes the AC/DC interactions very complicated, which seriously affects transient voltage stability.
Mingjie Wang, Gang Zhang, Zhe Zhang
doaj   +1 more source

On the Impact of Fault Ride-Through on Transient Stability of Autonomous Microgrids: Nonlinear Analysis and Solution

IEEE Transactions on Smart Grid, 2021
Fault ride-through (FRT) is essential for inverter-interfaced distributed generation (IIDG) units to protect semiconductor switches from being imposed to overcurrent conditions while the transients are securely passed.
Mohsen Eskandari, A. Savkin
semanticscholar   +1 more source

Aanalysis of the impact of grid-forming doubly-fed induction generator parameter on transient stability and small-signal stability

Global Energy Interconnection
The Grid-Forming Doubly-Fed Induction Generator (GFM-DFIG) has attracted considerable attention due to its capabilities in voltage self-regulation and inertia support, although stability concerns persist.
Hui Liu, Yangfan Zhang, Ruizhe Zhang, Linlin Wu, Yaohan Wang, Kai Liang, Yu Gong, Zitong Hao   +7 more
doaj   +1 more source

Change in Mental Health and Resilience in Childhood Cancer Survivors After Attending a Person‐Centred State‐of‐the‐Art Late Effects Clinic—on Behalf of the PanCareFollowUp Consortium

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Person‐centred follow‐up care based on evidence‐based clinical practice guidelines and providing individualised information should help to inform and reassure survivors about their medical and psychosocial situation and provide treatment and support where needed.
Gisela Michel, Mieke Rijken, Marietta Kokla, Charlotte Sleurs, Jurgen Lemiere, Line Elmerdahl Frederiksen, Luzius Mader, Cecilia Follin, Sara Oberti, Jeanette Falck Winther, Selina R. van den Oever, Leontien C. M. Kremer, Helena J. H. van der Pal, Peter Spreeuwenberg, Eline Bouwman, Jeroen te Dorsthorst, Samira Essiaf, Elizabeth A. M. (Lieke) Feijen, Hannah Gsell, Riccardo Haupt, Maria van Helvoirt, Rosella P. M. G. Hermens, Lars Hjorth, Tomas Kepak, Katerina Kepakova, Anita Kienesberger, Monica Muraca, Marleen Renard, Carina Schneider, Roderick Skinner, Anne Uyttebroeck, Deveny Vanrusselt, Sabine Verschueren, Jacqueline Loonen, Saskia M. F. Pluijm, Katharina Roser, the PanCareFollowUp consortium   +36 more
wiley   +1 more source

Physics-informed transient stability assessment of microgrids

iEnergy, 2023
With the integration of a voltage source converter (VSC), having variable internal voltages and source impedance, in a microgrid with high resistance to reactance ratio of short lines, angle-based transient stability techniques may find limitations ...
Priyanka Mishra, Peng Zhang
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source