Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Phillip Widger"'
Publikováno v:
Applied Sciences, Vol 10, Iss 22, p 8006 (2020)
In electrical networks, SF6 gas is currently used to insulate high-voltage equipment, however, due to its high environmental impact, new alternatives such as CO2 and electronegative gas mixtures such as CF3I-CO2 are being trialled to replace SF6 and
Externí odkaz:
https://doaj.org/article/95fdbe29e277448faf0ccd9d06a4ad3e
Publikováno v:
Sensors, Vol 20, Iss 16, p 4443 (2020)
The research in this paper consists of practical experimentation on a gas insulated section of high voltage equipment filled with carbon dioxide and technical air as a direct replacement to sulphur hexafluoride (SF6) and analyses the results of PD me
Externí odkaz:
https://doaj.org/article/25c8782269fe4b9db1bab9c741b885bb
Publikováno v:
Energies, Vol 13, Iss 11, p 2891 (2020)
This paper uses practical experimentation to analyse the effect of replacing SF6 with pure CO2 in conventional gas insulated transmission line sections by studying partial discharge measurements taken with applied voltages up to 242 kV (rms). The res
Externí odkaz:
https://doaj.org/article/b6e0dfa36ee54d2cbb4faed7c6674e51
Publikováno v:
Energies, Vol 12, Iss 15, p 2970 (2019)
Creeping discharges over insulator surfaces have been related to the presence of triple junctions in compressed gas insulated systems. The performance of dielectric materials frequently utilised in gaseous insulating high voltage applications, stress
Externí odkaz:
https://doaj.org/article/626f3b5db91a4a1786b1e3da0e5d9b76
Publikováno v:
Molecules, Vol 24, Iss 8, p 1599 (2019)
Increasing demand for an alternative insulation medium to sulphur hexafluoride (SF6) has led to the investigation of new environmentally friendly insulation gases which could be used in high voltage equipment on the electrical power network. One such
Externí odkaz:
https://doaj.org/article/3779398331ba4fb08d9f6210c39ec412
Publikováno v:
Energies, Vol 11, Iss 8, p 2037 (2018)
This paper examines the data collected from the power industry over the last six years of actual reported emissions of sulphur hexafluoride (SF6) and the potential impact. The SF6 emissions have been collated from the 14 different regions in England,
Externí odkaz:
https://doaj.org/article/d115d115f1634019a93d47af25e7e384
Light emissions and schlieren structures were simultaneously observed from streamers produced by tens of kilovolts 1.2/50 µs impulses, representing the high voltage component of lightning, applied across a 4 cm air gap between a variety of electrode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdd033090713cd90fcc13d31c10da213
https://doi.org/10.21203/rs.3.rs-310823/v2
https://doi.org/10.21203/rs.3.rs-310823/v2
Publikováno v:
Applied Sciences
Volume 10
Issue 22
Applied Sciences, Vol 10, Iss 8006, p 8006 (2020)
Volume 10
Issue 22
Applied Sciences, Vol 10, Iss 8006, p 8006 (2020)
In electrical networks, SF6 gas is currently used to insulate high-voltage equipment, however, due to its high environmental impact, new alternatives such as CO2 and electronegative gas mixtures such as CF3I-CO2 are being trialled to replace SF6 and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::031e6c8bae3aec623fa248619e720814
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 4443, p 4443 (2020)
Sensors
Volume 20
Issue 16
Sensors, Vol 20, Iss 4443, p 4443 (2020)
Sensors
Volume 20
Issue 16
The research in this paper consists of practical experimentation on a gas insulated section of high voltage equipment filled with carbon dioxide and technical air as a direct replacement to sulphur hexafluoride (SF6) and analyses the results of PD me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5909daa971e54d4c28b62059f8e17df6
https://pubmed.ncbi.nlm.nih.gov/32784863
https://pubmed.ncbi.nlm.nih.gov/32784863
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 25:330-338
This paper evaluates the insulation performance of gas mixtures of trifluoroiodomethane and carbon dioxide (CF 3 I-CO 2 ) in a medium voltage switch disconnector. Practical testing compares the results of CF 3 I-CO 2 against SF 6 to examine whether C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3be9451243a834b20ec0ec90a5ab5721
https://doi.org/10.1109/tdei.2018.006932
https://doi.org/10.1109/tdei.2018.006932