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Abstract
electric power equipment. Often the economic aspect is pointed out, but also a higher efficiency or a reduction of losses predicts this new technology a successful appearance
in power engineering.
In this paper the state of the art in nanotechnology, the possibilities and applications in electric power engineering were investigated. On the one hand new materials for
conductors and on the other hand new insulants and coatings for insulators were taken into account. The aim for high voltage insulation systems were to extend the lifetime,
to optimize the life cycle costs, to reduce the maintenance expenses, to decrease the size or weight and to increase the efficiency.
As an example of a practical application of nanotechnology the results of a test series with nano-coated porcelain insulators were presented. The nano-coating was applied
on the ceramic surface and the long term stability was tested under a thermal and humid cycling procedure in a climate chamber and under natural conditions. As objective
criterion for the long term stability the contact angle was observed by optical measurements in defined time intervals.
The evaluations of the first test results look very successful, the contact angles of the coated insulators were constantly higher for more than 30 degrees over the whole test period.
Originalsprache | englisch |
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Titel | Conference proceedings - 19th International Conference and Exhibition on Electricity Distributio |
Erscheinungsort | Liège |
Herausgeber (Verlag) | AIM, Association des ingénieurs électriciens sortis de l'Institut d'électricité Montefiore |
Seitenumfang | 4 |
Publikationsstatus | Veröffentlicht - 2007 |
Veranstaltung | 19th International Conference and Exhibition on Electricity Distribution: CIRED 2007 - Wien Dauer: 21 Mai 2007 → 24 Mai 2007 |
Konferenz
Konferenz | 19th International Conference and Exhibition on Electricity Distribution |
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Kurztitel | CIRED 2007 |
Ort | Wien |
Zeitraum | 21/05/07 → 24/05/07 |
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- 3 Abgeschlossen
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Hochspannungstechnik
Sumereder, C. (Teilnehmer (Co-Investigator)), Schwarz, R. (Teilnehmer (Co-Investigator)), Woschitz, R. (Teilnehmer (Co-Investigator)), Pack, S. (Teilnehmer (Co-Investigator)), Lick, W. (Teilnehmer (Co-Investigator)), Muhr, H. M. (Teilnehmer (Co-Investigator)), Eberhardt, R. (Teilnehmer (Co-Investigator)), Steyn, D. (Teilnehmer (Co-Investigator)), Judendorfer, T. (Teilnehmer (Co-Investigator)), Jaufer, S. (Teilnehmer (Co-Investigator)) & Fabian, J. (Teilnehmer (Co-Investigator))
1/01/95 → 31/12/24
Projekt: Forschungsprojekt
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Hochspannungsisolierstoffe und -systeme
Muhr, H. M. (Teilnehmer (Co-Investigator)), Woschitz, R. (Teilnehmer (Co-Investigator)) & Sumereder, C. (Teilnehmer (Co-Investigator))
1/01/95 → 31/12/24
Projekt: Arbeitsgebiet
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Veröffentlichungen (Hochspannungstechnik) - abgeschlossen
Muhr, H. M. (Teilnehmer (Co-Investigator)), Lick, W. (Teilnehmer (Co-Investigator)), Pack, S. (Teilnehmer (Co-Investigator)), Woschitz, R. (Teilnehmer (Co-Investigator)), Sumereder, C. (Teilnehmer (Co-Investigator)), Schwarz, R. (Teilnehmer (Co-Investigator)) & Jaufer, S. (Teilnehmer (Co-Investigator))
1/01/95 → 31/01/06
Projekt: Forschungsprojekt