Details
| Titel in Übersetzung | Influence of graphite filler on the permittivity and the dielectric loss factor of silicone elastomers |
|---|---|
| Originalsprache | Deutsch |
| Titel des Sammelwerks | ETG-Fb. 162: VDE Hochspannungstechnik |
| Untertitel | ETG-Fachtagung, 9. – 11. November 2020, Online-Veranstaltung |
| Herausgeber (Verlag) | VDE Verlag GmbH |
| Seiten | 174-179 |
| Seitenumfang | 6 |
| ISBN (elektronisch) | 9783800753550 |
| ISBN (Print) | 978-3-8007-5353-6 |
| Publikationsstatus | Veröffentlicht - 2021 |
| Veranstaltung | VDE High Voltage Technology 2020 - Virtual, Online, Deutschland Dauer: 9 Nov. 2020 → 11 Nov. 2020 |
Abstract
In this contribution, the relative permittivity εr is investigated as a function of frequency of silicone doped with different amount of microscopic graphite filler for applications in cable systems. This dependency can be determined by capacity measurements using the geometry of the samples. This is of interest because the introduction of fillers with different characteristics of the medium to be filled into the insulation material creates countless microscopic interfaces. In addition, the change in the dissipation factor tan δ should also be observed in parallel, since this is significantly influenced by the introduction of conductive particles or deliberate contamination. In order to be able to observe the influence of the temperature, all tests are repeated at different temperatures typical for the operation of cables. The result shows that the dissipation factor in the kHz range increases with the amount of graphite, but decreases at lower frequencies.
ASJC Scopus Sachgebiete
- Energie (insg.)
- Energieanlagenbau und Kraftwerkstechnik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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ETG-Fb. 162: VDE Hochspannungstechnik: ETG-Fachtagung, 9. – 11. November 2020, Online-Veranstaltung. VDE Verlag GmbH, 2021. S. 174-179.
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Einfluss von Graphitfüllstoff auf die Permittivität und den dielektrischen Verlustfaktor von Silikonelastomeren
AU - Aganbegović, Mirnes
AU - Torres, Javier
AU - Werle, Peter
PY - 2021
Y1 - 2021
N2 - In this contribution, the relative permittivity εr is investigated as a function of frequency of silicone doped with different amount of microscopic graphite filler for applications in cable systems. This dependency can be determined by capacity measurements using the geometry of the samples. This is of interest because the introduction of fillers with different characteristics of the medium to be filled into the insulation material creates countless microscopic interfaces. In addition, the change in the dissipation factor tan δ should also be observed in parallel, since this is significantly influenced by the introduction of conductive particles or deliberate contamination. In order to be able to observe the influence of the temperature, all tests are repeated at different temperatures typical for the operation of cables. The result shows that the dissipation factor in the kHz range increases with the amount of graphite, but decreases at lower frequencies.
AB - In this contribution, the relative permittivity εr is investigated as a function of frequency of silicone doped with different amount of microscopic graphite filler for applications in cable systems. This dependency can be determined by capacity measurements using the geometry of the samples. This is of interest because the introduction of fillers with different characteristics of the medium to be filled into the insulation material creates countless microscopic interfaces. In addition, the change in the dissipation factor tan δ should also be observed in parallel, since this is significantly influenced by the introduction of conductive particles or deliberate contamination. In order to be able to observe the influence of the temperature, all tests are repeated at different temperatures typical for the operation of cables. The result shows that the dissipation factor in the kHz range increases with the amount of graphite, but decreases at lower frequencies.
UR - http://www.scopus.com/inward/record.url?scp=85101677828&partnerID=8YFLogxK
M3 - Aufsatz in Konferenzband
SN - 978-3-8007-5353-6
SP - 174
EP - 179
BT - ETG-Fb. 162: VDE Hochspannungstechnik
PB - VDE Verlag GmbH
T2 - VDE High Voltage Technology 2020
Y2 - 9 November 2020 through 11 November 2020
ER -