Results 21 to 30 of about 13,286 (264)

New Load Shedding Method for Dealing with Critical Conditions of Smart Network Caused by Fault-Induced Delayed Voltage Recovery [PDF]

هوش محاسباتی در مهندسی برق, 2023
The phenomenon of Fault-Induced Delayed Voltage Recovery (FIDVR) appears in networks with high penetration of induction motor loads because the increase in requested reactive powers of motor loads after clearing the fault prevents the rapid return of the
Mahdi Ghotbi-Maleki, Reza Mohammadi Chabanloo, Hamid Javadi   +2 more
doaj   +1 more source

A current deviation control parameter tuning method to suppress subsequent commutation failure

电力工程技术
If a subsequent commutation failure occurs in the line commutated converter-based high voltage direct current (LCC-HVDC) transmission system, it will have a seriously negative impact on the safe and stable operation of the AC-DC hybrid power grid. Aiming
LI Juan, ZHU Longzhen, ZU Lifeng, WANG Xianwei, YANG Meijuan   +4 more
doaj   +1 more source

A Power Allocation Strategy for DC Line Fault in Serial Hybrid LCC-MMC HVDC System

IEEE Access, 2022
The serial hybrid line commutated converter-modular multilevel converter (LCC-MMC) high voltage direct current (HVDC) system has structural features that cause the inverter side three MMCs to form a closed-loop after a DC line fault.
Xiaopeng Li, Yufei Teng, Lei Liu, Gui Fang   +3 more
doaj   +1 more source

Parent Quality of Life at Two Years Following Their Child's Completion of Acute Lymphoblastic Leukemia Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Parents of children treated for acute lymphoblastic leukemia (ALL) often experience significant caregiver burden and disruption to their well‐being. While parent quality of life (QoL) during treatment is well characterized, little is known about outcomes during early survivorship.
Sara Dal Pra, Maria McCarthy, Michael Takagi, Cinzia De Luca   +3 more
wiley   +1 more source

Transient synchronization stability analysis of PV grid-tied systems considering whole LVRT process

International Journal of Electrical Power & Energy Systems
Large-scale photovoltaic power generation makes the transient characteristics of power grid under severe faults particularly complicated. Different from the traditional synchronous generator, the transient stability condition and evolution law of the PV ...
Qihao Shen, Meng Zhan
doaj   +1 more source

Quality-related monitoring of papermaking wastewater treatment processes using dynamic multiblock partial least squares

Journal of Bioresources and Bioproducts, 2022
Environmental problems have attracted much attention in recent years, especially for papermaking wastewater discharge. To reduce the loss of effluence discharge violation, quality-related multivariate statistical methods have been successfully applied to
Jie Yang, Yuchen Zhang, Lei Zhou, Fengshan Zhang, Yi Jing, Mingzhi Huang, Hongbin Liu   +6 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +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

Differential fault attack on FeW

Tongxin xuebao, 2020
In order to evaluate the security of the lightweight block cipher FeW,a differential fault attack method was proposed and discussed using a single byte random fault model.In this method,a single byte random fault was introduced on the right side of the ...
Min XIE, Jiaqi LI, Feng TIAN
doaj   +2 more sources

Machine Learning Process for the Prediction of the IT Asset Fault Recovery

KIPS Transactions on Software and Data Engineering, 2013
The IT asset is a core part that supports the management objective of an organization, and the fast settlement of the IT asset fault is very important. In this study, a fault recovery prediction technique is proposed, which uses the existing fault data to address the IT asset fault. The proposed fault recovery prediction technique is as follows. First,
Young-Joon Moon, Sung-Yul Rhew, Il-Woo Choi   +2 more
openaire   +2 more sources