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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/21537

Title: Dynamic behaviour of multi-terminal VSC-based HVDC after a converter outage: DC control strategy
Authors: Gonzalez-Longatt, Francisco M.
Arnaltes-Gomez, Santiago
Rodriguez-Amenedo, Jose L.
Keywords: Dynamic response
Multi-terminal HVDC
Voltage Source Converters
Issue Date: 2016
Publisher: © EA4EPQ
Citation: GONZALEZ-LONGATT, F., ARNALTES-GOMEZ, S. and RODRIGUEZ-AMENEDO, J., 2016. Dynamic behaviour of multi-terminal VSC-based HVDC after a converter outage: DC control strategy. Renewable Energy and Power Quality Journal, 14 (May), article no. 266.
Abstract: The aim of this paper is to evaluate the effect of DC-voltage control strategy on dynamic behaviour of multi-terminal Voltage-Source Converter (VSC)-Based HVDC after a converter outage. In this paper, two dc voltage control strategies are considered: (i) standard voltage margin method (SVMM) and (ii) standard voltage-droop method (SVDM). The impact is evaluated in this paper using time-domain simulations on simple test system using DIgSILENT PowerFactory considering a sudden disconnection of a converter-station. Simulation results demonstrate how important is the dc-voltage control strategy and the location/number of dc-buses involved in the dc-voltage on the dynamic response of the MTDC systems. The voltage margin control is capable to survive a converter outage just if this converter is operating on constant power mode.
Description: Originally presented at: International Conference on Renewable Energies and Power Quality (ICREPQ 16), Madrid, Spain, 4-6 May, 2016.
Sponsor: This work has been partially supported in part by British Council under the UKIERI, under grant DST/INT/UK/P-61/2014.
Version: Published
URI: https://dspace.lboro.ac.uk/2134/21537
Publisher Link: http://www.icrepq.com/RE&PQJ-14-2.html
ISSN: 2172-038X
Appears in Collections:Published Articles (Mechanical, Electrical and Manufacturing Engineering)

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