Results 11 to 20 of about 27,017,749 (251)
Fault Line Selection Method of Small Current Grounding System Based on Deep Learning
发电技术, 2019 At present, the single-phase grounding fault line selection problem of small current grounding system has not been completely solved. In order to improve the success rate of single-phase grounding fault line selection, a new method based on deep learning
Guodong ZHANG, Haitao PU, Kai LIU
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Energies, 2022 A flexible grounding system is a system in which the neutral point of the power supply is grounded via the arc suppression coil in parallel with a low-resistance resistor.
Yu He +6 more
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A new approach to fault-line selection of small current neutral grounding system
Systems Science & Control Engineering, 2018 In this paper, a new approach combining BP neural network with fuzzy Petri net (FPN) is developed to deal with the issue of fault-line selection of the small current neutral grounding system.
Yujie Chen +4 more
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Effect of Lightning Impulse Current on The Grounding System Model [PDF]
, 2021 The main purpose of the grounding system is to protect human, electrical appliance and building from electrical shock due to lightning or another form of electricity that hazardous. Therefore, to achieve this goal, the fundamental part must be taken into
et. al., Nur Aqilah Sofiyah Hasni,
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Grounding Concepts: the Problem of Composition [PDF]
, 2011 In a recent book C.S. Jenkins proposes a theory of arithmetical knowledge which reconciles realism about arithmetic with the a priori character of our knowledge of it.
Gábor Forrai, Forrai, Gábor
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, 2021 Grounding fault analysis is of vital importance for low voltage direct current (LVDC) supply and utilization systems. However, the existing DC grounding fault model is inappropriate for LVDC supply and utilization system.
Kaiqi Sun +4 more
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AN OPINION: WHAT AN ECOLOGICAL SYSTEM IS IT? [PDF]
Management of Sustainable Development, 2023 Many controversial debates (including conferences, symposia and of of the same) are generated by misunderstanding of the concepts or, often, by associating wrong terms to the same concept.
DINGA Emil
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Fault Location for Active Distribution Network Based on Improved LMD and Energy Relative Entropy
Zhongguo dianli, 2021 In view of the characteristics of distribution network with large-scale integration of distributed generation when single-phase grounding fault occurs, such as complex structure and operation mode, obscure electrical quantity after fault, weak fault ...
Yanchun XU +3 more
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Gong-kuang zidonghua, 2014 In view of problems of complex fault situation and unobvious characteristics of fault signal of fault line selection method of existing small current grounding system, a fault line selection method of small current grounding system based on wavelet ...
WANG Xiaowei +3 more
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Modelling and control of current full compensation system‐based controllable voltage source
IET Generation, Transmission & Distribution, 2023 Current active suppression technology of arc overvoltage in distribution network has small capacity of controllable voltage source and complex control and cannot flexibly adjust the zero‐sequence voltage of neutral point.
Hongwen Liu +3 more
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