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Optimizing Biodiesel Production from Waste Cooking Oil Using Genetic Algorithm-Based Support Vector Machines
(MDPI, 2018-11-01)
The ever increasing fuel demands and the limitations of oil reserves have motivated research of renewable and sustainable energy resources to replace, even partially, fossil fuels, which are having a serious environmental ...
Using Genetic Algorithms With Multi-Objective Optimization To Adjust Finite Element Models Of Welded Joints
(MDPI, 2018-04-02)
To ensure realistic results when modeling welded joints using the finite element method (FEM), it is essential to appropriately characterize the thermo-mechanical behavior of the elastic-plastic Finite Element (FE) models. ...
Aireko eroale elektrikoen karakterizaziorako metodologia denbora errealeko monitorizazioa erabiliz
(2017-07-14)
Doktorego tesi honetan aireko linea elektrikoen intentsitate-ahalmena neurtzekoerabiltzen diren monitorizazio sistemen bidez gezi txikiko eroaleen portaerarenkarakterizazioa egiten da. Horretarako, eroalearen trakzio-tenperatura ...
Influencia de aspectos constructivos en el comportamiento de motores síncronos de imanes permanentes para aplicaciones de control de posición
(2017-03-24)
Un problema de las máquinas síncronas de imanes permanentes (MSIP) es el rizado de par, que puedecausar problemas en los dispositivos de control, ruido y vibración en su funcionamiento; esto esespecialmente importante en ...
Análisis de la distribución de fuerzas radiales en motores síncronos de imanes permanentes de baja velocidad. Comparación de la influencia de parámetros de diseño en el ruido magnético
(2015-12-15)
Por su robustez y elevado rendimiento, los motores síncronos de imanes permanentes (MSIP) resultan cada día más interesantes en un mayor número de aplicaciones industriales. Dentro de estos motores, los que emplean devanados ...
A Real-Time Sliding Mode Control for a Wind Energy System Based on a Doubly Fed Induction Generator
(MDPI, 2014-10)
In this paper, a real time sliding mode control scheme for a variable speed wind turbine that incorporates a doubly feed induction generator is described. In this design, the so-called vector control theory is applied, in ...
Students’ Perception about Sustainability in the Engineering School of Bilbao (University of the Basque Country): Insertion Level and Importance
(MDPI, 2021-08-03)
Almost three decades have passed since the Rio declaration, and after numerous initiatives developed to include sustainability in higher education, with the support of Education for Sustainable Development, it is worth ...
Overhead line ampacity forecasting and a methodology for assessing risk and line capacity utilization
(Elsevier, 2021-12)
This paper proposes a methodology for overhead line ampacity forecasting that enables empirical probabilistic forecasts to be made up to one day ahead, which is useful for grid scheduling and operation. The proposed method ...
Methodology for Tuning MTDC Supervisory and Frequency-Response Control Systems at Terminal Level under Over-Frequency Events
(MDPI, 2020-06-01)
This paper proposes a methodology for tuning a supervisory and frequency-response outer loop control system of a multi-terminal direct current (MTDC) grid designed to transmit offshore wind energy to an onshore AC grid, ...
Small signal stability analysis of proportional resonant controlled VSCs connected to AC grids with variable X/R characteristic
(2020-06-25)
Para garantizar un futuro energético sostenible, es fundamental la incorporación de energías renovables en la red eléctrica. Sin embargo, con su creciente integración, las redes eléctricas AC se están volviendo cada vez ...