Results 31 to 40 of about 5,298,675 (236)

An optimal transformer differential protection method based on zero-sequence differential current characteristics

Zhejiang dianli
When current transformers are not installed on the delta winding of a wye-delta transformer， the differential protection must utilize currents measured outside the delta winding to calculate the differential current.
SUN Zhongmin, ZHANG Xiaoyu, LIN Jinjiao, GU Qiaogen, LI Peng, MO Pinhao, ZHENG Chao   +6 more
doaj   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin, Sheila K. Pierson, Kelley C. Dacus, Mateo Sarmiento Bustamante, Saishravan Shyamsundar, Larissa Borys, Kayla McHugh, Abiola Irvine, Yoojin Jo, Adam Bagg, Mary Jo Lechowicz, Daisy Alapat, Amy Chadburn, Megan S. Lim, Gordan Srkalovic, Frits van Rhee, David C. Fajgenbaum, Joshua D. Brandstadter   +17 more
wiley   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng, Lan Li, Qingmei Yang, Meipeng Wu   +3 more
wiley   +1 more source

Research on fault line selection method of mine power network

Gong-kuang zidonghua, 2018
In view of characteristics of DC component of transient zero-sequence current in fault lines is larger than that of normal lines when additional DC source system of mine power network occurrs single-phase earth fault, a fault line selection method of ...
LI Ke, SUI Xiaona, ZHANG Jun, ZHANG Feifei, LI He, ZOU Wei   +5 more
doaj   +1 more source

Analysis of two-phase operation characteristics of a flexible low-frequency transmission system

Zhejiang dianli, 2022
The two-phase operation mode of a flexible low-frequency transmission system is based on the M3C （modular multilevel matrix converter）. This paper establishes a complex sequence network for the low-frequency system to analyze the steady-state operation ...
LU Yi, HUA Wen, JIN Yuqi, DONG Wei, NI Xiaojun, ZOU Qiang, WU Xiaodan   +6 more
doaj   +1 more source

Voltage Zero-Sequence Components in Optimal Control of Five-Phase PMSM Drives

IECON 2025 – 51st Annual Conference of the IEEE Industrial Electronics Society
This paper investigates the utilization of the zerosequence component (ZSC) to increase the voltage and enhance the operation area of five-phase electric drives with permanent magnet synchronous machines (PMSM). Although the ZSC allows reaching higher voltage, its application in multiphase drives is constrained by the usage of x-y planes activated by ...
Jan Laksar, Tomáš Komrska, Ondřej Suchý, Václav Šmídl   +3 more
openaire   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

GENERAL FAULT ADMITTANCE METHOD LINETO- LINE-TO-LINE UNSYMMETRICAL FAULT [PDF]

Journal of Engineering Science and Technology, 2015
Line-to-line-to-line unsymmetrical faults either involving or not involving ground are in the classical fault analysis approach difficult to analyse.
J. D. SAKALA, J. S. J. DAKA
doaj  

An improved Hausdorff distance method for locating single phase to ground fault in neutral non‐effectively grounded system

IET Generation, Transmission & Distribution, 2021
Neutral non‐effectively grounded mode is widely used in medium‐voltage distribution networks in China. When a single‐phase grounding fault occurs in distribution networks, abundant transient signals will be generated.
Wenhao Wu, Xinhui Zhang, Jun Zhang, Yu He, Wenyuan Bai   +4 more
doaj   +1 more source

A Place Based Approach to Net Zero. A report by the Net Zero Infrastructure Industry Coalition

, 2021
This report was produced as part of the work programme of the Net-Zero Infrastructure Industry Coalition, formed in 2019 in response to the UK government’s 2050 net- zero greenhouse gas (GHG) emissions commitment.
Knowland, T, Net-Zero Infrastructure Industry Coalition, Strickland, L, Wildfire, C, Dolan, T   +4 more
core   +1 more source