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Now showing items 191-200 of 339
Wind Turbine Oriented Solutions to Improve Power Quality and Harmonic Compliance of AC Offshore Wind Power Plants
(IEEE, 2021)
The operation of offshore wind power plants with respect to power quality and grid code compliance must be verified for different conditions in the design phase using harmonic analysis methods. This paper addresses this ...
Getting fair institutional conditions for district heating consumers: Insights from Denmark and Sweden
(Elsevier Ltd., 2021)
District heating is expected to play an important role in the EU for the implementation of a low carbon energy system with high shares of renewables. Empirical examples from several countries show that district heating ...
Percepción de las familias sobre la diversidad socioeconómica y de origen en su centro escolar. Un estudio cualitativo
(Servicio de Publicaciones, Universidad de Murcia, 2022)
El vínculo entre familias y escuela es clave para la construcción de una educación equitativa, inclusiva e intercultural, e influye particularmente en quienes se encuentran en desventaja social. La relación entre las propias ...
Student engagement and creative confidence beliefs in higher education
(Elsevier, 2021)
The fostering of creativity in higher education has been linked to enhanced professional com-petences and personal development among students. The main aim of this study was to examine the relationship between student ...
Disposition toward critical thinking and creative confidence beliefs in higher education students: The mediating role of openness to diversity and challenge
(Elsevier Ltd, 2022)
Creative thinking and critical thinking are complementary cognitive processes that are important
for dealing with complex challenges. The primary aim of this study was to examine the mediating
role of openness to diversity ...
Experimental comparative study between MPPT, hybrid P&O and fuzzy control for a small wind turbine applicationEstudio comparativo experimental entre MPPT, P&O híbrido y un control basado en lógica difusa para una comparación experiemental de minieólica
(Federacion de Asociaciones de Ingenieros Industriales de Espana, 2021)
This study focuses on a comparison between different maximum power extraction controls for a small wind turbine application. In this case, a vertical axis wind turbine (VAWT) coupled to a permanent magnet synchronous ...
Sensitivity Analysis of Various Geometries of PCD and Cemented Tungsten Carbide Cutting Tools during the Milling of GFRP Composite
(MDPI, 2022)
Although much research has been carried out in the field of the milling of GFRP (Glass Fibre Reinforced Polymer) composites, the complexity of the process is such that it is still not mastered in many industrial cases. The ...
On the definition of a risk index based on long-term metocean data to assist in the design of Marine Renewable Energy systems
(Elsevier Ltd, 2021)
Marine Renewable Energy (MRE) systems are designed to maximise energy generation and ensure survivability. The traditional design process is based on pure environmental conditions, tends to be too conservative and limits ...
Multi-Objective Comparative Analysis of Active Modular Rectifier Architectures for a More Electric Aircraft
(MDPI, 2022)
Aircraft electrification requires reliable, power-dense, high-efficient, and bidirectional rectifiers to improve the overall performance of existing aircrafts. Thus, traditional bulky passive rectifiers must be substituted ...
Spherical gear coupling design space analysis for high misalignment applications
(Elsevier Ltd., 2022)
Spherical gear couplings are machine elements that enable power transmission between highly misaligned shafts. The highly crowned tooth surfaces and the presence of undercut sections, have been a matter of disagreement ...