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On the Transient of DC Fault Current Interruption for Evaluating HVDC Cable Performance

Conference Paper (2024)
Author(s)

T. Karmokar (TU Delft - Intelligent Electrical Power Grids, TenneT TSO GmbH)

A.D. Shetgaonkar (TU Delft - Intelligent Electrical Power Grids)

M Popov (TU Delft - Intelligent Electrical Power Grids)

Research Group
Intelligent Electrical Power Grids
More Info
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Publication Year
2024
Language
English
Research Group
Intelligent Electrical Power Grids
Bibliographical Note
Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.@en
ISBN (print)
978-3-8007-6466-2
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Abstract

This paper presents an analytical framework for understanding DC fault current interruption dynamics using fundamental electrical circuit principles. It examines the interruption mechanisms of a DC circuit breaker with a detailed HVDC cable model through Electromagnetic Transient (EMT) simulations. The research integrates analytical and numerical simulation approaches during fault conditions to assess varying parameters for the impact of DC fault current interruption on estimating the resulting cable stresses. This research aims to advance HVDC transmission technology by providing a com-prehensive understanding of DC fault current interruption dynamics of cable-based networks.

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File under embargo until 24-09-2025