Technical Presentations

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2 presentations for Sensitivity Analysis:


Secondary arc in hybrid AC/DC overhead lines

Author(s): Domagoj Har
Type:PDF Presentation
Downloaded: 3
Date: 2022-09-01

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Secondary arc in hybrid AC/DC overhead lines


Abstract
This presentation covers a specific issue related to hybrid AC / DC overhead transmission lines: the extinction of the secondary arc current of a faulted DC pole. As a result of a pole-to-ground fault... see more

Tag(s): AC/DC Lines, Secondary Arc, Sensitivity Analysis, Frequency Scan, Shunt Reactors, High-Speed Earthing Switches

HVDC grid protection algorithm based on fault parameter estimation

Author(s): Paul VERRAX - SuperGrid Institute
Type:Technical Presentation
Date: 2021-06-17

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HVDC grid protection algorithm based on fault parameter estimation


Abstract
This presentation focuses on voltage and current sensors modelling and its application on a transient based protection algorithm within a 4-terminal HVDC grid simulated in EMTP.

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