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Mostrando ítems 31-40 de 351
Artículo
Optimization of regular offshore wind-power plants using a non-discrete evolutionary algorithm
(AIMS Press, 2017)
Offshore wind farms (OWFs) often present a regular configuration mainly due to aesthetical considerations. This paper presents a new evolutionary algorithm that optimizes the location, configuration and orientation of ...
Artículo
A holistic state estimation framework for active distribution network with battery energy storage system
(IEEE, 2022)
Battery energy storage systems (BESSs) are expect‐ ed to play a crucial role in the operation and control of active distribution networks (ADNs). In this paper, a holistic state esti‐ mation framework is developed for ...
Artículo
Grid-forming VSC control in four-wire systems with unbalanced nonlinear loads
(Elsevier, 2017)
A grid-forming voltage source converter (VSC) is responsible to hold voltage and frequency in autonomous operation of isolated systems. In the presence of unbalanced loads, a fourth leg is added to provide current path for ...
Artículo
Towards the Achievement of the Sustainable Development Goals through Engineering Training for Labor Market Reintegration of Older Workers
(MDPI, 2022-08-10)
The inclusion of training in the Sustainable Development Goals (SDGs) in higher education is essential to achieve them. In addition, labor market reintegration or improvement of older workers is a goal that an increasing ...
Artículo
Ancillary Services in Hybrid AC/DC Low Voltage Distribution Networks
(MDPI, 2019-09)
In the last decade, distribution systems are experiencing a drastic transformation with the advent of new technologies. In fact, distribution networks are no longer passive systems, considering the current integration ...
Artículo
Experimental validation of ultra-shortened 3D finite element electromagnetic modeling of three-core armored cables at power frequency
(Elsevier, 2022-02)
Due to recent advances, the numerical analysis of submarine three-core armored cables can nowadays be developed through the finite element method (FEM) in a small slice of the cable. This strongly reduces the computational ...
Artículo
Instantaneous Disturbance Index for Power Distribution Networks
(2021-02)
The stability of power systems is very sensitive to voltage or current variations caused by the discontinuous supply of renewable power feeders. Moreover, the impact of these anomalies varies depending on the sensitivity ...
Artículo
Ponencia
Diseño y adaptación de sistemas de calidad a las enseñanzas técnicas universitarias. Aplicación a un área de conocimiento
(Tórculo, 1995)
En el presente trabajo se pretende aplicar la filosofía de Calidad, tan enfocada hacia la industria, a sistemas tan complejos como lo son las enseñanzas técnicas universitarias. La propuesta se basa en la adaptación de tal ...
Artículo
A fast non-decoupled algorithm to solve the load flow problem in meshed distribution networks
(Elsevier, 2022-12)
The purpose of this work is to compare the classical methods of power flow resolution (Newton–Raphson and Gauss–Seidel) with a more recent algorithm known as Alternating Search Direction (ASD), for which its equations, the ...