Results 101 to 110 of about 445,363 (308)
Grounding Fault Protection Scheme for 0.4 kV Switchgear in Metro Substations
Chengshi guidao jiaotong yanjiu［Objective］ Single-phase grounding faults account for over 80% of the total distribution line faults, with most inter-phase faults originating from single-phase grounding faults.
ZHOU Wenwei
doaj +1 more source
A THD-Based Fault Protection Method Using MSOGI-FLL Grid Voltage Estimator. [PDF]
Sensors (Basel), 2023 Al Hanaineh W +5 more
europepmc +1 more source
Intercompartmental communication in senescence
FEBS Open Bio, EarlyView.Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz +3 more
wiley +1 more source
International Journal of Electrical Power & Energy SystemsImplementing pilot protection schemes for high-impedance fault identification in MMC-HVDC grids can significantly enhance system reliability. Current protection strategies predominantly depend on accurately identifying fault-traveling wave arrival times,
Xiuyong Yu +3 more
doaj +1 more source
Aging and Cancer, EarlyView.Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu +8 more
wiley +1 more source
Design of a DC overcurrent fault detection and protection scheme for DC collectors of a photovoltaic plant [PDF]
, 2017 : Faults in the DC collector circuits of a photovoltaic plant are a cause for major concern due to the damage they may cause to equipment. Fault protection is required for ground faults, line-to-line faults and arc faults.
Bokoro, P. +3 more
core
Aging and Cancer, EarlyView.ABSTRACT As global populations age, cancer is increasingly becoming a leading cause of morbidity and mortality among older adults, particularly in low‐ and middle‐income countries (LMICs). Despite accounting for the majority of new cancer cases and deaths, older individuals remain underrepresented in cancer research, clinical guidelines, and health ...
Ibrahim Bidemi Abdullateef +2 more
wiley +1 more source
An overview of protection and location techniques for generator stator ground faults
Zhejiang dianliStator ground protection and fault location are a critical component of generator protection. To enhance the capability for sensitive clearing and rapid location of stator ground faults， this paper summarizes recent research advances from two key aspects：
CHEN Jun +4 more
doaj +1 more source
Ground Fault Protection methods for Distribution Systems
Neutro à Terra, 2017 The system grounding method option has a direct influence on the overall performance of the entire medium voltage network as well as on the ground fault current magnitude. For any kind of grounding systems: ungrounded system, solidly and low impedance grounded and resonant grounded, we can find advantages and disadvantages.
Tavares, Hugo Ricardo dos Santos +1 more
openaire +3 more sources
Network Localization of Fatigue in Multiple Sclerosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo +12 more
wiley +1 more source