Results 1 to 10 of about 226,993 (288)
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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Analysis of Zinc Oxide (ZnO) Surge Arrester Connected to Various Ground Electrodes
Energies, 2021 This paper presents impulse tests results on a zinc oxide (ZnO) surge arrester connected to four ground electrodes, with its resistance values ranging from 17 Ω to 104 Ω.
Hanis Hamizah Hizamul-Din +1 more
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On the Characterisations of the Impulse Breakdown in High Resistivity Soils by Field Testing
Energies, 2021 This paper presents experimental results of high-current impulse tests on six ground electrode configurations. A high impulse current generator is employed to inject different magnitudes of current into these rod electrodes, under both positive and ...
Abdul Wali Abdul Ali +1 more
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Investigations on the Performance of Various Horizontal Ground Electrodes
Energies, 2021 Experimental work on grounding systems has shown that the characteristics of grounding systems under high impulse conditions are different than those obtained at steady-state conditions.
Hanis Hamizah Hizamul-Din +4 more
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Energies, 2022 One of the requirements for the safe operation of customer premises equipment (CPE) is an adequate grounding system as a means to divert high fault currents to the ground.
Usman Muhammad +3 more
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Impulse response and electric field computation of various rod electrodes
Alexandria Engineering Journal, 2022 Ionisation process has been known to occur in soil, when earth electrodes are subjected under high impulse conditions. In this paper, experimental results on impulse response of various earth electrodes, namely a conventional copper rod electrode, and ...
Nur Farahi Idris +2 more
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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. This paper proposes helix grounding electrode and builds theoretically and simulating model on the helix grounding electrode.
Zhang Zhanlong +4 more
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Aspects regarding the prediction of earth electrode corrosion in the soil of Timisoara [PDF]
E3S Web of Conferences, 2019 Corrosion prediction of galvanized steel ground electrodes in the soil of Timisoara represents an area of interest for ensuring the good functioning of the earth electrodes , the safety of the electrical installation, and of the lightning rodes.
Pavel Ștefan +5 more
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Energies, 2020 In a recently published work, the characteristics of a new grounding device with spike rods (GDSR) with various arrangements of ground electrodes under high magnitude impulse currents (up to 16 kA), was investigated.
Abdul Wali Abdul Ali +4 more
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Grid-Ground Electrode in Two Layered Non-Homogeneous Ground
7th Symposium on Applied Electromagnetics SAEM`18: Conference Proceedings, 2019 In this paper, a procedure including using of the Green’s functions for a point source in multilayered media for the electric scalar potential and the Method of Moments-MoM for analyzing described problem is adopted. The approach provides generating Green’s function of the point source for arbitrary number of homogeneous layers. Also, it is possible to
Nenad Cvetkovic +3 more
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