Hallas, Martin ; Neumann, Claus ; Hinrichsen, Volker ; Gross, Detlev (2023)
Commissioning and Service Experience With a ±550 kV DC GIL Conducted in Frame of a CIGRE Prototype Installation Test.
In: IEEE Transactions on Power Delivery, 38 (4)
doi: 10.26083/tuprints-00024373
Artikel, Zweitveröffentlichung, Postprint
Kurzbeschreibung (Abstract)
A newly developed ±550 kV DC GIL (direct current gas-insulated transmission line) prototype was erected at a HVDC test facility at the Technical University of Darmstadt to collect first service experience with this new equipment. The 100 m long DC GIL prototype is periodically stressed with DC voltage and DC current as well as superimposed impulse voltage. The test equipment was procured for the project and partly newly developed. The overall procedure follows the prototype installation test recommendations from CIGRE TB 842. This paper presents experience collected during the commissioning and long-term testing of the DC GIL prototype. The commissioning process, events occurred, as well as resulting conclusions for type, factory acceptance and site acceptance tests of DC GIL systems are discussed. The long-term operation of the DC GIL is intended to run continuously. Interruptions occur due to external influences only. Partial discharge events and the overall performance of the DC GIL prototype during long-term stress are presented.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Hallas, Martin ; Neumann, Claus ; Hinrichsen, Volker ; Gross, Detlev |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Commissioning and Service Experience With a ±550 kV DC GIL Conducted in Frame of a CIGRE Prototype Installation Test |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Ort: | Darmstadt |
| Verlag: | IEEE |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | IEEE Transactions on Power Delivery |
| Jahrgang/Volume einer Zeitschrift: | 38 |
| (Heft-)Nummer: | 4 |
| Kollation: | 11 Seiten |
| DOI: | 10.26083/tuprints-00024373 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/24373 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | A newly developed ±550 kV DC GIL (direct current gas-insulated transmission line) prototype was erected at a HVDC test facility at the Technical University of Darmstadt to collect first service experience with this new equipment. The 100 m long DC GIL prototype is periodically stressed with DC voltage and DC current as well as superimposed impulse voltage. The test equipment was procured for the project and partly newly developed. The overall procedure follows the prototype installation test recommendations from CIGRE TB 842. This paper presents experience collected during the commissioning and long-term testing of the DC GIL prototype. The commissioning process, events occurred, as well as resulting conclusions for type, factory acceptance and site acceptance tests of DC GIL systems are discussed. The long-term operation of the DC GIL is intended to run continuously. Interruptions occur due to external influences only. Partial discharge events and the overall performance of the DC GIL prototype during long-term stress are presented. |
| Freie Schlagworte: | Gas insulation, HVDC transmission, Monitoring, Partial discharges, Testing, Prototypes, Voltage, Stress, Insulators, Temperature measurement |
| Status: | Postprint |
| URN: | urn:nbn:de:tuda-tuprints-243736 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 620 Ingenieurwissenschaften und Maschinenbau 600 Technik, Medizin, angewandte Wissenschaften > 621.3 Elektrotechnik, Elektronik |
| 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: | 28 Jul 2023 08:13 |
| Letzte Änderung: | 31 Jul 2023 10:50 |
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