Helix grounding electrode with good grounding performance [PDF]
MATEC Web of Conferences, 2019 Grounding electrode is used for discharging current and ensure the safe and stable operation of electrical equipment. Grounding performance of grounding electrode will degradation with limited installation space.
Zhang Zhanlong +4 more
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FEM Analysis and Sensor-Based Measurement Scheme of Current Distribution for Grounding Electrode [PDF]
Applied Sciences, 2020 The current distribution of the grounding electrode in a high-voltage direct current (HVDC) transmission system affects the state of power equipment in its vicinity, which depends on the soil resistivity and shape of the grounding electrode.
Li Zhu +5 more
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Study on the Interference of the HVDC Transmission Grounding Electrode to the Pipeline Cathodic Protection System. [PDF]
ACS Omega, 2023 Chen X, Li L.
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Analysis the influence of corrosion layer on the grounding performance of grounding electrodes
IET Generation, Transmission & Distribution, 2020 The grounding electrode buried in soil is prone to corrosion affected by soil and leakage current. The surface of corroded grounding electrodes is wrapped with corrosion product, which affects the normal current dissipation process and weakens the ...
Zhanlong Zhang +5 more
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Research on Earth Resistivity Measuring and Modeling of HVDC Deep-Well Grounding Electrode Sites [PDF]
IEEE Access, 2020 HVDC Deep-well grounding electrode covers a small area, which effectively alleviates the problem of difficulty in selecting the site of grounding electrode.
Maoheng Jing +7 more
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An Operation State Detection Method of DC Grounding Electrodes Based on Surface Potential Distribution [PDF]
Applied SciencesDuring the long-term operation of the DC grounding electrode of the converter station, there are often hazards such as heating and aging of the coke layer, and burning and corrosion at the connection between the feed rod and the cable, resulting in break
Yuan Jiang +4 more
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Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2010 The paper presents results of a mathematical simulation of electromagnetic parameters of single lengthy grounding electrodes (electrode rod resistance, resistance against grounding alternating current flowing in the ground and grounding electrode voltage)
D. A. Gerasimovich, E. A. Dziaruhina
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A three-dimensional bipolar microneedle electrode array with local ground integrated at each sidewall for enhanced focal electric stimulation [PDF]
Microsystems & NanoengineeringThe need for spatially-confined electrical stimulation is growing in biomedical applications, for example intracortical stimulation and retinal implant, for enhancement of stimulating resolution.
Seung-Han Chung +11 more
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Grounding Resistance and Grounding Impedance of Horizontal Bundled Conductor Grounding Electrodes.
IEEJ Transactions on Power and Energy, 2003 It is well known that increasing conductor radius of grounding electrode results in decreasing grounding resistance, but the decrease extent is very little compared with the increase extent. However, when bundled conductors are used for grounding electrode, lower grounding resistance is expected to be obtained. Thus the bundled conductors of horizontal
Takeshi Takashima +2 more
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Optimizing Microfluidic Impedance Cytometry by Bypass Electrode Layout Design [PDF]
BiosensorsMicrofluidic impedance cytometry (MIC) has emerged as a popular technique for single-cell analysis. Traditional MIC electrode designs consist of a pair of (or three) working electrodes, and their detection performance needs further improvements for ...
Guangzu Wu +6 more
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