88246 20220425105232.0 doi 10.3390/en13030558 sideral 116283 ART-2020-116283 eng Carrasco, E. M. Improved faulted phase selection algorithm for distance protection under high penetration of renewable energies 2020 Access copy available to the general public Unrestricted The high penetration of renewable energies will affect the performance of present protection algorithms due to fault current injection from generators based on power electronics. This paper explains the process followed for analyzing this effect on distance protection and the development of a new algorithm that improves its performance in such a scenario. First of all, four commercial protection relays were tested before fault current contribution from photovoltaic system and full converter wind turbines using the hardware in the loop technique. The analysis of results obtained, jointly with a theoretical analysis based on commonly used protection strategy of superimposed quantities, lead to a conclusion about the cause of observed wrong behaviors of present protection algorithms under a high penetration of renewables. According to these conclusions, a new algorithm has been developed to improve the detection of faulted phase selection and directionality on distance protection under a short circuit current fed by renewable energy sources. © 2020 by the authors info:eu-repo/grantAgreement/EC/H2020/691800/EU/Massive InteGRATion of power Electronic devices/MIGRATE This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 691800-MIGRATE info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.004 2020 ENERGY & FUELS 70 / 114 = 0.614 2020 Q3 T2 0.597 2020 Control and Optimization 2020 Q2 Electrical and Electronic Engineering 2020 Q2 Renewable Energy, Sustainability and the Environment 2020 Q2 Energy Engineering and Power Technology 2020 Q2 Fuel Technology 2020 Q2 Energy (miscellaneous) 2020 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Moreno, M. P. C. Universidad de Zaragoza (orcid)0000-0002-4133-7553 Martínez, M. T. V. Vicente, S. B. 5009 535 Universidad de Zaragoza Dpto. Ingeniería Eléctrica Área Ingeniería Eléctrica 13, 3 (2020), 558 - [19 pp] ENERGIES Energies 1996-1073 2377397 http://zaguan.unizar.es/record/88246/files/texto_completo.pdf Versión publicada 477356 http://zaguan.unizar.es/record/88246/files/texto_completo.jpg?subformat=icon icon Versión publicada https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078479135&doi=10.3390%2fen13030558&partnerID=40&md5=c02a96e9e97ff74ce98cffe9210f9d3a Texto completo de la revista oai:zaguan.unizar.es:88246 articulos driver 2022-04-25-10:36:55 ARTICLE