Results 71 to 80 of about 261,450 (281)
Voltage stability indexes for contingencies ranking [PDF]
, 2011 Different stability indexes and contingencies ranking methods have been proposed in order to study this phenomenon. There are physical indexes, which use the net characteristics. In this paper, we compare some of these methodologies, focusing on those for stability studies.
Ríos, Mario A. +3 more
openaire
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 +7 more
wiley +1 more source
Nigerian Journal of Technological Development, 2022 Distribution system is known with high power losses due to his topology and its composition. Introduction of shunt capacitor into the system can brings about power loss minimizations, voltage profile and stability index improvement and loss cost ...
MUNIRU OKELOLA +4 more
doaj
New techniques incorporating computational intelligence based for voltage stability evaluation and improvement in power system / Nur Fadilah Ab Aziz [PDF]
, 2014 Recently, there are still many cases of voltage collapse incidents occur all around the world. This is due to the reason that most power systems today are being operated very close to their stability limits because of the exponentially growing demands ...
Ab Aziz, Nur Fadilah
core
A Short-Term Voltage Stability Index and case studies
CoRR, 2017 7 pages, 13 ...
openaire +2 more sources
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Engineering ReportsModern power systems are significantly impacted by unpredictable load fluctuations, renewable energy integration, and an increasing number of outages—operational scenarios that have the potential to cause voltage instability and collapse.
Yalew Gebru Werkie +2 more
doaj +1 more source
IEEE AccessMany real-world power systems operate near voltage stability limits due to rising power demands, limited generation sources, and delays in development projects.
Sasan Azad +5 more
doaj +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Impact of DSTATCOM penetration level on technical benefits in radial distribution network
e-Prime: Advances in Electrical Engineering, Electronics and EnergyThis paper investigates the impact of DSTATCOM on the losses, voltage stability, and voltage deviation of the radial distribution networks (RDNs) at different DSTATCOM penetration levels (DPLs).
Gafari Abiola Adepoju +3 more
doaj +1 more source