Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Santiago Boga"'
Publikováno v:
Revista Médica del Uruguay, Vol 36, Iss 4 (2020)
Introducción: el cáncer de riñón frecuentemente se presenta con metástasis sincrónicas. Son excepcionales los casos comunicados en la literatura donde el diagnóstico de la enfermedad surge a partir de una metástasis muscular. Objetivo: el obj
Externí odkaz:
https://doaj.org/article/aded388f9ba543ac8eb0ebaf3d42fb4b
Publikováno v:
Revista Médica del Uruguay, Vol 36, Iss 4 (2020)
Introducción: el cáncer de riñón frecuentemente se presenta con metástasis sincrónicas. Son excepcionales los casos comunicados en la literatura donde el diagnóstico de la enfermedad surge a partir de una metástasis muscular. Objetivo: el obj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4769e6593b7fbe38d0a700b3aa231d1
https://doi.org/10.29193/rmu.36.4.13
https://doi.org/10.29193/rmu.36.4.13
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
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4442 (2024)
This review paper is a foundational resource for power distribution and management decisions, thoroughly examining short-term load forecasting (STLF) models within power systems. The study categorizes these models into three groups: statistical appro
Externí odkaz:
https://doaj.org/article/5aa6dd8000604218aa519d70271fcca1
Publikováno v:
Sensors, Vol 24, Iss 4, p 1121 (2024)
This paper introduces an FPGA-based implementation of a smart switch designed to avoid inrush currents occurring during the connection of single-phase transformers utilized in grid-connected photovoltaic (PV) systems. The magnitude of inrush currents
Externí odkaz:
https://doaj.org/article/bd9d44b2ecad47ed807cda5df049fe41
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
Publikováno v:
IEEE Access, Vol 10, Pp 20199-20211 (2022)
A new methodology based on the shadow projection has been developed to study any multipulse rectifier’s dynamic behavior under balanced and unbalanced conditions. The proposed methodology calculates the DC average voltage and instantaneous values u
Externí odkaz:
https://doaj.org/article/c479cdb5df2648a79017c1df2b5956d9
Publikováno v:
Sensors, Vol 23, Iss 2, p 744 (2023)
Current transformer saturation affects measurement accuracy and, consequently, protection reliability. One important concern in the case of overcurrent protections is the discrimination between faults and inrush current in power transformers. This pa
Externí odkaz:
https://doaj.org/article/5a9501e66c19450ea083e423283fd932
Publikováno v:
Applied Sciences, Vol 12, Iss 21, p 10699 (2022)
Humanity faces important challenges concerning the optimal use, security, and availability of energy systems, particularly electrical power systems and transmission lines. In this context, data-driven predictive maintenance plans make it possible to
Externí odkaz:
https://doaj.org/article/db59895369354b0a9aa46acc90e6b100
Publikováno v:
Sensors, Vol 22, Iss 21, p 8236 (2022)
This paper deals with voltage unbalances and how they can be quantified according to the standards. Firstly, a comparison between the different unbalance voltage factors is conducted in order to remark on their divergences. Secondly, according to the
Externí odkaz:
https://doaj.org/article/0c5ac33b2a6241b98db1b0209af2e3b0