Trautmann, Tobias ; Hinrichsen, Volker (2023)
Impact of high cable shares on transient energizing overvoltages, inrush currents and energy absorptions in hybrid high-voltage transmission systems.
11th International Conference on Insulated Power Cables. Lyon, France (18.-22.06.2023)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
With an increasing cable share in the European EHV networks an investigation of the overall impact of high cable shares on transient energizing overvoltages is necessary. This is done by means of statistical simulations of energizations of hybrid high-voltage transmission lines with EMTP-ATP-Draw. Starting from one hundred percent overhead lines, cable share is increased up to one hundred percent for different transmission line configurations. During this process different network parameters such as grid self-frequency and short-circuit power are varied. Key research variables are line voltages, cable sheath voltag-es, circuit breaker currents and energy absorptions of phase surge arresters and sheath voltage limiters.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Trautmann, Tobias ; Hinrichsen, Volker |
| Art des Eintrags: | Bibliographie |
| Titel: | Impact of high cable shares on transient energizing overvoltages, inrush currents and energy absorptions in hybrid high-voltage transmission systems |
| Sprache: | Englisch |
| Publikationsjahr: | 2023 |
| Veranstaltungstitel: | 11th International Conference on Insulated Power Cables |
| Veranstaltungsort: | Lyon, France |
| Veranstaltungsdatum: | 18.-22.06.2023 |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | With an increasing cable share in the European EHV networks an investigation of the overall impact of high cable shares on transient energizing overvoltages is necessary. This is done by means of statistical simulations of energizations of hybrid high-voltage transmission lines with EMTP-ATP-Draw. Starting from one hundred percent overhead lines, cable share is increased up to one hundred percent for different transmission line configurations. During this process different network parameters such as grid self-frequency and short-circuit power are varied. Key research variables are line voltages, cable sheath voltag-es, circuit breaker currents and energy absorptions of phase surge arresters and sheath voltage limiters. |
| Freie Schlagworte: | Transient overvoltages, cable systems, switching surges, EMTP-ATP-Draw, surge arrester, energy absorption, energizing overvoltages, hybrid transmission lines, circuit-breaker inrush currents, sheath voltages, sheath voltage limiter, SVL, MOSA, high voltage cable |
| 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 Forschungsfelder Forschungsfelder > Energy and Environment Forschungsfelder > Energy and Environment > Integrated Energy Systems |
| Hinterlegungsdatum: | 05 Mär 2024 13:17 |
| Letzte Änderung: | 05 Mär 2024 13:17 |
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