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Determination of Transient Overvoltages in a Bipolar MMC-HVDC Link with Metallic Return

Goertz, M.; Wenig, S.; Suriyah, M.; Leibfried, T.

Abstract (englisch):
This paper analyses transient system behaviour of a high-voltage direct current (HVDC) transmission link comprising mixed overhead-cable lines during IGBT blocking subsequent to a station internal dc fault. Based on time-domain simulations using PSCAD™IEMTDC™, occurring converter cell overvoltages as well as voltage stresses at the dc cable terminations are evaluated. The electromagnetic transients (EMT) study is performed for a bipolar MMC-HVDC link equipped with full-bridge (FB) submodules at various fault locations, fault impedances and pre-fault load flow set points.

DOI: 10.23919/PSCC.2018.8442507
Zitationen: 6
Zitationen: 5
Zugehörige Institution(en) am KIT Institut für Elektroenergiesysteme und Hochspannungstechnik (IEH)
Publikationstyp Proceedingsbeitrag
Publikationsmonat/-jahr 06.2018
Sprache Englisch
Identifikator ISBN: 978-1-910963-10-4
KITopen-ID: 1000105091
HGF-Programm 37.06.01 (POF III, LK 01) Networks and Storage Integration
Erschienen in 2018 Power Systems Computation Conference (PSCC)
Veranstaltung 20th Power Systems Computation Conference (PSCC 2018), Dublin, Irland, 11.06.2018 – 15.06.2018
Verlag Institute of Electrical and Electronics Engineers (IEEE)
Seiten Article no: 8442507
Nachgewiesen in Scopus
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