Details
Originalsprache | Englisch |
---|---|
Seiten (von - bis) | 20-30 |
Seitenumfang | 11 |
Fachzeitschrift | IEEE Electrical Insulation Magazine |
Jahrgang | 20 |
Ausgabenummer | 1 |
Publikationsstatus | Veröffentlicht - Jan. 2004 |
Abstract
The drying process for upgrading transformer insulating liquids using zeolite was described. The drying efficiency of high-voltage transformers depended on process duration, environmental impact, connections between the transformer and the drying units, voltage rating and the capacity of the drying unit. The process involved the use of filter to purify the liquid which reduced source for partial discharges (PD) or breakdowns. The zeolite sensor determined the actual status of the zeolite filter by measuring the variation in conductivity or permittivity of a sensor filled with the same material.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: IEEE Electrical Insulation Magazine, Jahrgang 20, Nr. 1, 01.2004, S. 20-30.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Drying of Transformer Insulation using Zeolite
AU - Fofana, Issouf
AU - Wasserberg, V.
AU - Borsi, H.
AU - Gockenbach, Ernst
AU - Farzaneh, Masoud
PY - 2004/1
Y1 - 2004/1
N2 - The drying process for upgrading transformer insulating liquids using zeolite was described. The drying efficiency of high-voltage transformers depended on process duration, environmental impact, connections between the transformer and the drying units, voltage rating and the capacity of the drying unit. The process involved the use of filter to purify the liquid which reduced source for partial discharges (PD) or breakdowns. The zeolite sensor determined the actual status of the zeolite filter by measuring the variation in conductivity or permittivity of a sensor filled with the same material.
AB - The drying process for upgrading transformer insulating liquids using zeolite was described. The drying efficiency of high-voltage transformers depended on process duration, environmental impact, connections between the transformer and the drying units, voltage rating and the capacity of the drying unit. The process involved the use of filter to purify the liquid which reduced source for partial discharges (PD) or breakdowns. The zeolite sensor determined the actual status of the zeolite filter by measuring the variation in conductivity or permittivity of a sensor filled with the same material.
KW - In-service drying procedure
KW - Lifetime extension
KW - Power transformers
UR - http://www.scopus.com/inward/record.url?scp=1342347287&partnerID=8YFLogxK
U2 - 10.1109/MEI.2004.1266362
DO - 10.1109/MEI.2004.1266362
M3 - Article
AN - SCOPUS:1342347287
VL - 20
SP - 20
EP - 30
JO - IEEE Electrical Insulation Magazine
JF - IEEE Electrical Insulation Magazine
SN - 0883-7554
IS - 1
ER -