Results 31 to 40 of about 582,882 (296)
Virtual synchroscope: a novel application of PMU for system restoration [PDF]
, 2011 Power system restoration is well recognized as one of the key technologies to improve the reliability of power systems. Generally, the restoration process is divided into several stages as preparation, system restoration, load restoration ...
Hou, Y, Liu, S, Qin, Z
core +1 more source
Frequency Restoration Reserve Control Scheme with Participation of Industrial Loads
, 2013 In order to accommodate larger amounts of renewable energy resources, whose power output is inherently unpredictable, there is an increasing need for frequency control power reserves. Loads are already used to provide replacement reserves, i.e.
Fabozzi, D, Pal, BC, Thornhill, NF
core +1 more source
Collaborative Optimization of Post-Disaster Damage Repair and Power System Operation
Energies, 2018 After disasters, enhancing the resilience of power systems and restoring power systems rapidly can effectively reduce the economy damage and bad social impacts.
Han Zhang, Gengfeng Li, Hanjie Yuan
doaj +1 more source
Ain Shams Engineering Journal, 2016 The nature of power system restoration problem involves status assessment, optimization of generation capability and load pickup. This paper proposes the evaluation of Power System Restoration Indices (PSRI) based on the Automatic Generation Control (AGC)
R. Thirunavukarasu, I.A. Chidambaram
doaj +1 more source
Allocation of synchronous condensers for restoration of system short-circuit power [PDF]
, 2017 Modern power systems, employing an increasing number of converter-based renewable energy sources (RES) and decreasing the usage of conventional power plants, are leading to lower levels of short-circuit power and rotational inertia. A solution to this is
Marrazi, Emanuel +2 more
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
Optimized dispatch of wind farms with power control capability for power system restoration
Journal of Modern Power Systems and Clean Energy, 2017 As the power control technology of wind farms develops, the output power of wind farms can be constant, which makes it possible for wind farms to participate in power system restoration.
Yunyun Xie +5 more
doaj +1 more source
Evaluation of a shunt active power filter with energy backup capability [PDF]
, 2013 This paper presents a new Shunt Active Power Filter (SAPF) that is able to compensate current power quality problems and also to serve as energy backup to the loads in case of power outages.
Afonso, João L. +6 more
core +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