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research
Evaluation of a Local Fault Detection Algorithm for HVDC Systems
Authors
P. Eguia Lopez
M. Larruskain Eskobal
+3 more
M.J. Perez Molina
R. Rodriguez Sanchez
M. Santos Mugica
Publication date
1 January 2019
Publisher
'AEDERMACP (European Association for the Development of Renewable Energies and Power Quality)'
Doi
Abstract
A great increase in the amount of energy generated from clean and renewable sources integrated in the electric power system is expected worldwide in the coming years. High Voltage Direct Current (HVDC) systems are seen as a promising alternative to the traditional Alternating Current (AC) systems for the expansion of the electric power system. However, to achieve this vision, there are some remaining challenges regarding HVDC systems which need to be solved. One of the main challenges is related to fault detection and location in HVDC grids. This paper reviews the main protection algorithms available and presents the evaluation of a local fault detection algorithm for DC faults in a multi-terminal Voltage Source Conversion (VSC) based HVDC grid. The paper analyses the influence of the DC voltage sampling frequency and the cable length in the performance of the algorithm. © 2019, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ).The authors thank the support from the Spanish Ministry of Economy, Industry and Competitiveness (project ENE2016-79145-R AEI/FEDER, UE) and GISEL research group IT1083-16), as well as from the University of the Basque Country UPV/EHU (research group funding PPG17/23)
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TECNALIA Publications
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oai:dsp.tecnalia.com:11556/752
Last time updated on 08/09/2019
TECNALIA Publications
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dsp.tecnalia.com:11556/752
Last time updated on 03/02/2021