Three-Level Secure Smart Protection for Ring Grid-Connected Distributed Generation

Autor: Mostafa Bakkar, Santiago Bogarra, Felipe Córcoles, Ahmed Aboelhassan, Shuo Wang, Javier Iglesias

Publikováno v: Energies, Vol 17, Iss 13, p 3188 (2024)

The penetration increase in distributed generators (DGs) into smart grids (SGs) will lead to new challenges, especially in protection systems. In the case of ring grids, the behavior of the short-circuit current is affected by DGs, and the medium vol

Externí odkaz: https://doaj.org/article/9bf8302b40cf4cdeb13ea02ae92dadac

Smart Switching in Single-Phase Grid-Connected Photovoltaic Power Systems for Inrush Current Elimination

Autor: Gerardo de J. Martínez-Figueroa, Santiago Bogarra, Felipe Córcoles

Publikováno v: Energies, Vol 16, Iss 20, p 7211 (2023)

Grid-connected photovoltaic (PV) power systems are one of the most promising technologies to address growing energy demand and ecological challenges. This paper proposes smart switching to mitigate inrush currents during the connection of single-phas

Externí odkaz: https://doaj.org/article/d65e2648afbf4f36a886c629c7c59a22

Artificial Intelligence-Based Protection for Smart Grids

Autor: Mostafa Bakkar, Santiago Bogarra, Felipe Córcoles, Ahmed Aboelhassan, Shuo Wang, Javier Iglesias

Publikováno v: Energies, Vol 15, Iss 13, p 4933 (2022)

Lately, adequate protection strategies need to be developed when Microgrids (MGs) are connected to smart grids to prevent undesirable tripping. Conventional relay settings need to be adapted to changes in Distributed Generator (DG) penetrations or gr

Externí odkaz: https://doaj.org/article/639b0d913cc04e688c7e308f40d36bd4

Power quality aspects of smart grids

Autor: Math Bollen, Francisc Zavoda, Jin Zhong, Jan Meyer, Alex McEachern, Felipe Córcoles López

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
Universitat Jaume I

This paper gives an overview of the smart grids developments, seen from a power-quality viewpoint; describes the main relations between smart grids and power quality, and goes into some detail for some of the aspects. Different types of real and virt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91b6e0f3814e2d12f83ea77191004709
http://hdl.handle.net/2117/26163

Smart Switching in Single-Phase Grid-Connected Photovoltaic Power Systems for Inrush Current Elimination.

Autor: Martínez-Figueroa, Gerardo de J.¹ (AUTHOR) gerardo.de.jesus.martinez@upc.edu, Bogarra, Santiago¹ (AUTHOR), Córcoles, Felipe¹ (AUTHOR) felipe.corcoles@upc.edu

Publikováno v: Energies (19961073). Oct2023, Vol. 16 Issue 20, p7211. 19p.