Results 31 to 40 of about 14,477 (264)
Fusion fault line selection method of small current grounding fault based on VMD
Gong-kuang zidonghua, 2023 At present, the fault line selection method of coal mine distribution network has the problem of fault line selection failure when the relevant fault features are not obvious.
SUN Kongming +5 more
doaj +1 more source
Energy Reports, 2022 A fault line selection approach on the basis of modified artificial bee colony optimization deep neural network (ACB-DNN) is presented to address the difficulties in choosing a fault line in electric current grounding systems for small electric currents.
Na Wang
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A Fault-Line Selection Method for Small-Current Grounded System Based on Deep Transfer Learning
Energies, 2022 Usually, data-driven methods require many samples and need to train a specific model for each substation instance. As different substation instances have similar fault features, the number of samples required for model training can be significantly ...
Xianxin Su, Hua Wei
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Case Study on Evaluation of Regional Cathodic Protection Effectiveness and Cathodic Shielding Factors at a Specific Station Site [PDF]
Cailiao BaohuIn practical applications of regional cathodic protection (CP) technology，problems such as excessive CP current demand and cathodic shielding often occur.To address the limitations of evaluating the regional CP system effectiveness at a specific station ...
WANG Shijun, TIAN Nianpei, WANG Yanqing, XIAO Jianfeng, HU Peng, ZHAO Yunli
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Nuclear Engineering and Technology, 2022 To operate the ion cyclotron resonance heating (ICRH) antennas in a better heating state and produce relatively low impurities, it is necessary to control the antenna spectrum by changing the antenna phasing.
L.N. Liu +12 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma's complex, heterogeneous biology poses significant diagnostic and therapeutic challenges, often requiring caregivers to absorb complex information and participate in time‐sensitive decisions. However, caregivers often feel unprepared to evaluate options.
Vickie Buenger +8 more
wiley +1 more source
Distribution Network Ground Fault Location Method Based on VMD-TEO and Full Signal Acquisition
Journal of Harbin University of Science and Technology, 2023 The small current grounding system is mostly used in distribution network in China. The network structure of distribution network is complex, and difficult to locate fault line.
GUO Liang, WANG Jian ping, GUO Xin
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Animal‐assisted activities (AAAs) with therapy dogs have shown positive effects on patient well‐being and quality of life in various areas of medicine, including pediatric oncology. However, research on this topic is limited. The aim of this study is to present the current status of AAA in pediatric oncology in Germany, Austria, and
Jan‐Marius Wedig +7 more
wiley +1 more source
Applied Sciences, 2023 Distributed generations, using solar photovoltaic (PV) generation systems, are generally connected to ungrounded distribution systems to ensure operational continuity and avoid electro-chemical corrosions.
Hyeon-Myeong Lee +3 more
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FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source