Results 11 to 20 of about 4,686 (224)
Outdoor Insulation and Gas-Insulated Switchgears
Energies, 2022 With the growth of the world’s population and faster-developing industries, larger amounts of electric energy are needed [...]
Issouf Fofana, Stephan Brettschneider
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Energies, 2022 Gas-insulated switchgear malfunctions during power system operation may occur due to electrical, thermal, or human errors in the manufacturing process. The leading causes of insulation deterioration of gas-insulated switchgear are discharging along the ...
I-Hua Chung, Yu-Hsun Lin
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Jurnal Nasional Teknik Elektro, 2021 This paper analyzes the effect of the presence of foreign particles on an equilateral arrangement of 3 phase gas insulated switchgear (GIS) insulation equipment.
Rizki Wahyu Pratama +2 more
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SF6 Decomposed Component Analysis for Partial Discharge Diagnosis in GIS: A Review
IEEE Access, 2022 This paper compiles, summarizes, and deliberates over one hundred important works on the different approaches and advances in the surveillance and diagnosis of the internal status of SF6 gas-insulated equipment (GIE), particularly partial discharge (PD ...
Ammar Salah Mahdi +2 more
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Recent Development of Two Alternative Gases to SF6 for High Voltage Electrical Power Applications
Energies, 2021 For many years, SF6 has been the preferred dielectric medium in electrical power applications, particularly in high voltage gas-insulated equipment. However, with the recognition that SF6 has an extremely long atmospheric lifetime and very high global ...
John Owens +4 more
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Design Review of Gas Insulated and Hybrid Gas Insulated Switchgear
Power Research - A Journal of CPRI, 2022 This paper highlights overall process of design review, the challenges faced during the process and points observedto capture in revised technical specification. Also, it covers the advantage of adoption of this method by power utilityfor improving quality of product over the period.
Rashmi Chaudhary +2 more
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Journal of Applied Science and Engineering, 2022 In the present day, technology, economics, and environmental sustainability have all combined to produce some very significant design problems for Gas-Insulated Substations (GIS).
A. Nagaraju +2 more
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Extraction of Equivalent Circuit Parameter of the GIS Pipe Spacer [PDF]
E3S Web of Conferences, 2020 In Gas Insulated Switchgear (GIS) substation, the spacer used for supporting conductor, isolating air chamber and insulation is a very important insulation component in GIS pipe, and it is important to study the spacer to ensure the insulation ...
Wang Yonghong +6 more
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Energies, 2020 To date, atmospheric concentrations of sulfur hexafluoride (SF6) are the most potent among the greenhouse gases identified by the Intergovernmental Panel on Climate Change (IPCC) and are still rising.
Pieter Billen +3 more
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Breakdown performance of vacuum circuit breakers using alternative CF3I-CO2 insulation gas mixture [PDF]
, 2016 In this paper, sulphur hexafluoride (SF6) insulated vacuum interrupter circuit breakers have been used to explore replacing SF6 gas with a trifluoroiodomethane and carbon dioxide (CF3I-CO2) gas mixture.
Griffiths, H., Haddad, A., Widger, P.
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