Hallas, Martin ; Wietoska, Thomas ; Hinrichsen, Volker (2021)
Generator for Current Injection on High DC Potential to Test HVDC Equipment.
The 20th International Symposium on High Voltage Engineering (ISH 2017). Buenos Aires, Argentinia (27.08.-01.09.2017)
doi: 10.26083/tuprints-00013298
Konferenzveröffentlichung, Zweitveröffentlichung, Verlagsversion
Kurzbeschreibung (Abstract)
A new technical solution for a DC test current generator that injects a direct current on high voltage potential is presented. The concept is patented nationally and internationally protected with PCT registration. So far, no commercial generators for this kind of testing are available. The solution is based on capacitive transmission from earth to high voltage potential. The generator isolates the high DC voltage, while it injects the high current in the test loop. For power transmission through the capacitors an AC current at kHz-frequency is used, while the high DC voltage is naturally blocked by the capacitor. At high voltage potential, the current is rectified and applied to the test loop. First prototypes for the new generator concept are demonstrated, which proves the technical feasibility of the design. Long-term-tests with this novel generator concept are shown, which proves the stability of the generator for continuous operation.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2021 |
| Autor(en): | Hallas, Martin ; Wietoska, Thomas ; Hinrichsen, Volker |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Generator for Current Injection on High DC Potential to Test HVDC Equipment |
| Sprache: | Englisch |
| Publikationsjahr: | 2021 |
| Ort: | Darmstadt |
| Verlag: | San Miguel de Tucumán Asociación Cooperadora de la Facultad de Ciencias Exactas y Tecnología de la Universidad Nacional de Tucumán |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | The 20th International Symposium on High Voltage Engineering, Buenos Aires, Argentina, August 27 ? September 01, 2017 |
| Buchtitel: | 20th International Symposium on High Voltage Engineering: August 28-September 01, 2017, Buenos Aires, Argentina : Conference Proceedings |
| Kollation: | 6 ungezählte Seiten |
| Veranstaltungstitel: | The 20th International Symposium on High Voltage Engineering (ISH 2017) |
| Veranstaltungsort: | Buenos Aires, Argentinia |
| Veranstaltungsdatum: | 27.08.-01.09.2017 |
| DOI: | 10.26083/tuprints-00013298 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/13298 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | A new technical solution for a DC test current generator that injects a direct current on high voltage potential is presented. The concept is patented nationally and internationally protected with PCT registration. So far, no commercial generators for this kind of testing are available. The solution is based on capacitive transmission from earth to high voltage potential. The generator isolates the high DC voltage, while it injects the high current in the test loop. For power transmission through the capacitors an AC current at kHz-frequency is used, while the high DC voltage is naturally blocked by the capacitor. At high voltage potential, the current is rectified and applied to the test loop. First prototypes for the new generator concept are demonstrated, which proves the technical feasibility of the design. Long-term-tests with this novel generator concept are shown, which proves the stability of the generator for continuous operation. |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-132989 |
| 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: | 17 Dez 2021 13:43 |
| Letzte Änderung: | 21 Dez 2021 12:45 |
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