Results 11 to 20 of about 17,400,706 (180)
New line selection method of resonant grounding system based on energy and correlatio
Gong-kuang zidonghua, 2016 In view of problem that single line selection method of resonant grounding system prones to misjudgment and is easily affected by the training samples, new line selection method of resonant grounding system based on energy and correlation was proposed ...
YANG Xinwei, LIU Weina, JIANG Bo
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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.
Forrai, Gábor
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Energies, 2021 The design of every power supply system must guarantee the safety for human life even in the event of a fault. Due to the system change in the electrical power supply, the fault current contains more and more unknown shares of current harmonics ...
Benjamin Küchler +2 more
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IEEE Access, 2023 Line break faults commonly occur in distribution networks and pose the risk of electric shocks to nearby individuals and animals. This study aims to address the challenge of identifying the direction of a line break fault.
Fan Yang +5 more
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Fault line selection method for coal mine power grid based on RCMDE and KFCM
Gong-kuang zidonghua, 2022 It is difficult to accurately select the fault line when the single-phase ground fault occurs in the coal mine power grid with the widely used resonant grounding system.
HAN Guoguo +4 more
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Applied Sciences, 2023 Due to the barely resonant earthed system used in the transmission line, it is more challenging to identify faults at a 66 kV voltage level because of insufficient fault identification techniques.
Qi Zhang +5 more
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Use of triple beam resonant gauges in torque measurement transfer standard [PDF]
, 2010 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A new torque transfer standard using metallic TBTF resonant sensor was developed to overcome the overload capability problem which occurs with conventional ...
Intiang, Jittakant
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International Journal of Antennas and Propagation, 2021 This paper presents the design of a small antenna for use in a wireless local area network (WLAN) and Wi-fi 6E on a narrow-border laptop. The dimensions of the antenna are 43 × 3 × 0.4 mm3, and it features a grounding system simulated by a 200 × 260 mm2 ...
Wei-Chiang Jhang, Jwo-Shiun Sun
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Research of characteristics of transient pulse in coal mine resonant grounding system
Gong-kuang zidonghua, 2014 By means of deduction of zero-sequence current expressions when single-phase grounding fault occurs in single substation mode and multi-substation mode of coal mine resonant grounding system, polarity relationship between transient pulse of fault line ...
WANG Jinhong
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Energies, 2020 Through analyzing the transient components and transient characteristics in transient zero-sequence current (TZSC), a novel fault feeder detection method based on the transient correlation of non-power frequency components (NPFCs) for the resonant ...
Kewen Wei +4 more
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