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Simulation and Experiment of Substation Grounding Resistance Measurement Based on Pseudorandom Signal [PDF]
Sensors, 2022 The grounding resistance of a substation is an important parameter that should be designed within a reasonable range to prevent operational accidents from damaging electrical equipment due to overvoltage and ensure the safe operation of an electrical ...
Qingming Duan +3 more
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Impact of seasons on industrial grounding resistance. [PDF]
Sci RepA properly designed and constructed ground electrode should perform well for many years. It must be periodically inspected to know its current technical condition. This obligation falls on the installation's owner. Depending on the function of the ground electrode in the entire installation, it may be a working, protective or lightning protection earth.
Sikora R +3 more
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Matrix: Jurnal Manajemen Teknologi dan Informatika, 2023 The grounding system plays the important role in securing the electric power system. Low grounding resistance ensures the proper operation of the grounding system.
Ni Made Karmiathi, Putu Martin Puja Yoga
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Frontiers in Energy Research, 2022 Restricted by cultivated land vegetation, road construction, and land acquisition compensation costs, the grounding electrode extension method is not applicable for grounding resistance reduction of some wind turbines in limited areas.
Yuanchao Hu +8 more
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Studi Kelayakan Sistem Pentanahan pada Gedung Teknik Elektro Universitas Andalas
Elektron, 2022 The grounding system is one part of the electric power system that has an important role in flowing overcurrent from the electric power system to the ground due to electrical power system disturbances or lightning strikes that can endanger the building ...
Yudia Meka Seftiani, Novizon Novizon
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IET Generation, Transmission & Distribution, 2021 The Tower grounding grids are important power facilities for transmission line grounding protection. The accurate measurement of grounding resistance provides data support for the safe operation of the grounding grids.
Zhanlong Zhang +5 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.
Zhang Zhanlong +4 more
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Simulation and Experiment Analysis of 10 kV Flexible Grounding Device
Information, 2021 The traditional 10 kV distribution network grounding system has some disadvantages, such as small grounding current and poor arc extinguishing effect, thus, hindering the detection of high-resistance grounding fault.
Mengxuan Liu, Chi Zhang, Kangli Liu
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Compound mixtures based on hydrolyzed Polyacrylonitrilereducing soil electrical resisctivity
Известия высших учебных заведений: Проблемы энергетики, 2021 THE PURPOSE. The purpose of the article is to define the reasons to improve the system of grounding devices design. Author studies technical decisions that reduce grounding resistance values. Results are given researches how a mineral conductive mixture,
M. A. Drako +2 more
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Xi'an Gongcheng Daxue xuebao, 2022 The resistance temperature characteristics and thermal stability of graphite based flexible grounding materials were studied. With the method of current heating and constant temperature protection, the resistance of grounding body at each temperature was
HU Songjiang +6 more
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