Hallas, Martin ; Hinrichsen, Volker (2022)
D1: Material and Emerging test techniques General overview of AC and DC current injection on high voltage potential for HVDC long-term tests.
In: CIGRE Science & Engineering, 2019, (14)
doi: 10.26083/tuprints-00013292
Artikel, Zweitveröffentlichung, Verlagsversion
 | Es ist eine neuere Version dieses Eintrags verfügbar. |
Kurzbeschreibung (Abstract)
HVDC transmission systems like cables or gas insulated systems are of great interest for future grid expansions. They are usually type t ested in one-year long-term tests, to ensure lifetimes up to 40 y ears and more. HVDC equipment always has to be tested with voltage and current at the same t ime to investigate temperatur e dependent space charge eff ects inside the insulation material. Eve n though the HVDC equipment in the grid is operated with DC current and DC voltage, laboratory tests often have to be performed with AC current heating due to laborato ry limitations. The following report shows the technical limits of AC current injection and presents s olutions for DC current injection on high voltage potential. The solutions are described and compared to each other. Furthermore, the reportshows the status of actual research and prototyping for this new generator type.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2022 |
| Autor(en): | Hallas, Martin ; Hinrichsen, Volker |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | D1: Material and Emerging test techniques General overview of AC and DC current injection on high voltage potential for HVDC long-term tests |
| Sprache: | Englisch |
| Publikationsjahr: | 2022 |
| Publikationsdatum der Erstveröffentlichung: | 2019 |
| Verlag: | CIGRE |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | CIGRE Science & Engineering |
| (Heft-)Nummer: | 14 |
| Kollation: | 7 Seiten |
| DOI: | 10.26083/tuprints-00013292 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/13292 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | HVDC transmission systems like cables or gas insulated systems are of great interest for future grid expansions. They are usually type t ested in one-year long-term tests, to ensure lifetimes up to 40 y ears and more. HVDC equipment always has to be tested with voltage and current at the same t ime to investigate temperatur e dependent space charge eff ects inside the insulation material. Eve n though the HVDC equipment in the grid is operated with DC current and DC voltage, laboratory tests often have to be performed with AC current heating due to laborato ry limitations. The following report shows the technical limits of AC current injection and presents s olutions for DC current injection on high voltage potential. The solutions are described and compared to each other. Furthermore, the reportshows the status of actual research and prototyping for this new generator type. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-132925 |
| Zusätzliche Informationen: | Keywords: High voltage testing techniques, HVDC testing, current injection, prototype installation test, prequalification test |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiesysteme > Hochspannungstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektrische Energiesysteme |
| Hinterlegungsdatum: | 14 Jan 2022 13:18 |
| Letzte Änderung: | 17 Jan 2022 11:17 |
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| Suche nach Titel in: | TUfind oder in Google |
Verfügbare Versionen dieses Eintrags
- D1: Material and Emerging test techniques General overview of AC and DC current injection on high voltage potential for HVDC long-term tests. (deposited 14 Jan 2022 13:18) [Gegenwärtig angezeigt]
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