Articles de revista
Enviaments recents
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Voltage support provided by three-phase three-wire inverters with independent reactive phase-current injection
(Institute of Electrical and Electronics Engineers (IEEE), 2024)
Article
Accés obertDuring voltage sags, three-phase three-wire power inverters can provide voltage support with several current injection strategies. In general, good results are ob- tained, except in overvoltage situations when one or more ... -
Variations of the Gauss Seidel and the gauss implicit z-bus load flow methods for primary-secondary integrated distribution grids
(Elsevier, 2022-09)
Article
Accés restringit per política de l'editorialThe primary and secondary distribution grids are typically designed separately and operated with a radial configuration; therefore, specialized load flow methods only applicable to radial or weakly meshed networks are ... -
Remote multi-nodal voltage unbalance compensation in islanded AC microgrids
(Institute of Electrical and Electronics Engineers (IEEE), 2024-03)
Article
Accés restringit per política de l'editorialMicrogrids (MG) are exposed to voltage quality deterioration due to the presence of voltage unbalance. To deal with this problem, existing solutions based on Distributed Generation (DG) units interfaced by power electronics ... -
Revisiting classical controller design and tuning with genetic programming
(2023-12-09)
Article
Accés obertThis paper introduces the application of a genetic programming (GP)-based method for the automated design and tuning of process controllers, representing a noteworthy advancement in artificial intelligence (AI) within the ... -
A comprehensive methodology for the statistical characterization of solar irradiation: application to the case of Morocco
(Multidisciplinary Digital Publishing Institute, 2023-03-06)
Article
Accés obertThe prediction and characterization of solar irradiation relies mostly on either the use of complex models or on complicated mathematical techniques, such as artificial neural network (ANN)-based algorithms. This mathematical ... -
Analysis of gas turbine compressor performance after a major maintenance operation using an autoencoder architecture
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-01-21)
Article
Accés obertMachine learning algorithms and the increasing availability of data have radically changed the way how decisions are made in today’s Industry. A wide range of algorithms are being used to monitor industrial processes and ... -
Improving voltage imbalance in inverter-based islanded microgrids during line-to-line short circuits
(2023-08-19)
Article
Accés obertLine-to-line short circuits are the transient disturbances that cause the highest currents as well as the largest voltage imbalances in inverter-based microgrids. This paper presents a control scheme for grid-forming ... -
Economic and regulatory uncertainty in renewable energy system design: a review
(2023-01-12)
Article
Accés obertRenewable energy is increasingly mobilizing more investment around the globe. However, there has been little attention to evaluating economic and regulatory (E&R) uncertainties, despite their enormous impact on the project ... -
Maximum current injection method for grid-forming inverters in an islanded microgrid subject to short circuits
(2023-02-03)
Article
Accés obertIn islanded microgrids, when a short circuit or a sudden overload occurs, it provokes an abrupt increment in the currents supplied by the generation nodes, which feed the load collaboratively. This is particularly challenging ... -
An experimental approach for secondary consensus control tuning for inverter-based islanded microgrids
(2023-01-03)
Article
Accés obertA microgrid is a group of interconnected loads and distributed energy resources that can fill the gap between the dependence on a bulk power grid and the transition to renewable energies. The islanded mode presents itself ... -
Collaborative voltage unbalance compensation in islanded AC microgrids with grid-forming inverters
(Institute of Electrical and Electronics Engineers (IEEE), 2022-04-25)
Article
Accés obertThe presence of unbalanced loads in power systems creates voltage imbalances that perturb the operation of sensitive loads like induction motors, power electronics converters and adjustable speed drives. This paper presents ... -
Methodology for obtaining simplified models for the long-term energy management of renewable assets under a high degree of uncertainty
(Elsevier, 2022-11)
Article
Accés obertThis paper addresses the attainment of a methodology aimed at obtaining simplified models embedding the regulatory constraints imposed by the country-specific remuneration mechanisms in the energy management system of long ...