Results 51 to 60 of about 26,119,006 (343)

Rotor angle stability with high penetrations of wind generation [PDF]

, 2012
This paper explores the relationship between wind generation, particularly the control of reactive power from variable speed wind turbine generators, and the rotor angle stability of the conventional synchronous generators in the system.
O\u27Malley, Mark, Andrew Keane, O'Malley, Mark, Mark O'Malley, Vittal, Eknath, Keane, Andrew, Eknath Vittal   +6 more
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Small‐signal stability criterion of the PMSG‐based wind power delivery system via VSC‐HVDC

IET Generation, Transmission & Distribution
This paper presents an analytical examination of the small‐single stability (SSS) criterion of the permanent magnet synchronous generator (PMSG)‐based wind power delivery system via voltage source converter‐based high voltage direct current (VSC‐HVDC ...
Qiao Li, Linlin Wu, Xiao Wang, Haifeng Wang   +3 more
doaj   +1 more source

Impact of Low Rotational Inertia on Power System Stability and Operation [PDF]

, 2013
Large-scale deployment of Renewable Energy Sources (RES) has led to significant generation shares of variable RES in power systems worldwide. RES units, notably inverter-connected wind turbines and photovoltaics (PV) that as such do not provide ...
Andreas Ulbig, Theodor S. Borsche, G. Andersson   +2 more
semanticscholar   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Artificial neural network assisted robust droop control of autonomous microgrid

IET Renewable Power Generation
Electric grid is vulnerable to power imbalance and inertia is the grid's response to overcome such disturbance. Augmentation of power electronic converter based renewable energy technologies like Photovoltaic Generators (PVG) and batteries in utility ...
Sidra Kanwal, Muhammad Qasim Rauf, Bilal Khan, Geev Mokryani   +3 more
doaj   +1 more source

Enabling Technologies for Enhancing Power System Stability in the Presence of Converter-Interfaced Generators

Energies, 2022
The growing attention to environmental issues is leading to an increasing integration of renewable energy sources into electrical grids. This integration process could contribute to power system decarbonization, supporting the diversification of primary ...
Giorgio M. Giannuzzi, Viktoriya Mostova, Cosimo Pisani, Salvatore Tessitore, Alfredo Vaccaro   +4 more
doaj   +1 more source

Agent Based Power System Transient Stability Enhancement

, 2012
This paper describes an intelligent agent approach to power system fault diagnosis during disturbance condition for the enhancement of the transient stability with better coordination of protection devices using auto-reclosing technique.
M. S. Rahman, Rahman, MS, Pota, HR, H. R. Pota, Hossain, Jahangir, Rahman, M., Pota, H., Hossain, MJ, M. J. Hossain   +8 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Stability studies of Sasol Synfuels Transmission and Distribution network under fault conditions and N-1 supply contingency [PDF]

, 2011
Includes abstract.Includes bibliographical references (leaves 129-130).The aim of the work is to perform a transient stability analysis of the Sasol Synfuels Transmission and Distribution network when the power system is subjected to fault conditions and
O'Donoghue, Patrick
core   +1 more source