Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Leila Safiddine"'
Autor:
Sifeddine Abdi, Noureddine Harid, Leila Safiddine, Ahmed Boubakeur, Abderrahmane (Manu) Haddad
Publikováno v:
Energies, Vol 14, Iss 8, p 2089 (2021)
An experimental investigation is conducted to measure and correlate the impact of the water content on the electrical characteristics of the mineral oil for transformers, particularly the breakdown voltage, the resistivity, and the dielectric dissipa
Externí odkaz:
https://doaj.org/article/a28150ead5534517b32c9433072adcf6
Publikováno v:
Energies, Vol 12, Iss 3, p 368 (2019)
Oxidation of oil/paper insulation initiates premature aging and introduces carboxylic acids with eventual increase in oil acidity, which hampers the properties of the oil. In this paper, a membrane separation technology-based purification process for
Externí odkaz:
https://doaj.org/article/86ab7a44432240daa8211441c8e57326
Publikováno v:
IET Generation, Transmission & Distribution. 12:5891-5897
The objective of this contribution was to study the behaviour of new and regenerated insulating oil used in power transformers under the influence of an electric stress. To estimate the degradation rate of the dielectric fluids, one thousand (1000) s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca858a44c8027d3dc502d1d03e1927f
https://doi.org/10.1049/iet-gtd.2018.6077
https://doi.org/10.1049/iet-gtd.2018.6077
Autor:
Leila Safiddine, F. Guerbas, Issouf Fofana, Ahmed Boucherit, Abdelhak Skender, Amel Hadj-Ziane Zafour
Publikováno v:
IET Generation, Transmission & Distribution. 11:2912-2920
From an environmental perspective, petroleum-based aged oils removed from power transformers are source of several pollutants and therefore cannot be disposed of without due care. The degradation of oil in in-service transformers is due to various fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::574d0a7fb9a3f34cda27bfa11f932fdb
https://doi.org/10.1049/iet-gtd.2016.1995
https://doi.org/10.1049/iet-gtd.2016.1995
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9783030316792
The condition monitoring of insulating oil used in high voltage apparatus is based on assessing its electrical, physical and chemical properties. During their service life, these apparatuses such as transformers are subjected to several stresses whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1563b16b642f847a1a5c4f016ad12122
https://doi.org/10.1007/978-3-030-31680-8_52
https://doi.org/10.1007/978-3-030-31680-8_52
Publikováno v:
2019 Algerian Large Electrical Network Conference (CAGRE).
It is not always possible to avoid electrical equipment transformer failures even under constant control. At least 80% of transformers failures causes are due to a deterioration of insulating oil in the transformers. The most serious consequences are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::439ca95b79251853a9391eb7837a4ab1
https://doi.org/10.1109/cagre.2019.8713308
https://doi.org/10.1109/cagre.2019.8713308
Publikováno v:
Energies, Vol 12, Iss 3, p 368 (2019)
Energies; Volume 12; Issue 3; Pages: 368
Energies; Volume 12; Issue 3; Pages: 368
Oxidation of oil/paper insulation initiates premature aging and introduces carboxylic acids with eventual increase in oil acidity, which hampers the properties of the oil. In this paper, a membrane separation technology-based purification process for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4de0387e908ef0c1b8849722f7e5c0d
https://www.mdpi.com/1996-1073/12/3/368
https://www.mdpi.com/1996-1073/12/3/368
Publikováno v:
Energies; Volume 14; Issue 8; Pages: 2089
Energies, Vol 14, Iss 2089, p 2089 (2021)
Energies, Vol 14, Iss 2089, p 2089 (2021)
An experimental investigation is conducted to measure and correlate the impact of the water content on the electrical characteristics of the mineral oil for transformers, particularly the breakdown voltage, the resistivity, and the dielectric dissipa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12cb90ef50530f343546a54d8894169e
https://doi.org/10.3390/en14082089
https://doi.org/10.3390/en14082089
Autor:
Oumert, Leila Safiddine1,2 l.oumert@hotmail.com, Boucherit, Ahmed1, Zafour, Amel Hadj-Ziane1, Fofana, Issouf3
Publikováno v:
IET Generation, Transmission & Distribution (Wiley-Blackwell). 2018, Vol. 12 Issue 21, p5891-5897. 7p.