Zerrendatu honen arabera: egilea "90301117255d931b97cc961598935d10"
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Development and Comparison of Rule- and Machine Learning-Based EMS for HESS Providing Grid Services
Unamuno, Eneko; CABEZUELO ROMERO, DAVID (IEEE, 2024)In this paper, a smart machine-learning-based energy management system (MLBEMS) is developed for a hybrid energy storage system (HESS). This HBESS consists of batteries with high-energy (HE) and high-power (HP) characteristics, ... -
Experimental characterization of the Ayanz vertical axis windmill in mini wind applications and contributions in the simplification of the associated electronics
Agirre, Aitor; Costa Pérez de Iriarte, Juan José; Ezkurdia, Mikel; gezala, haitz; Askasibar Laboa, Orkatz; AGIRRE, XABIER; CABEZUELO ROMERO, DAVID; Abad, Gonzalo (Dyna, 2023)Within the current energy revolution, wind energy is playing an increasing role. However, small-scale generation technologies, such as mini-wind turbines, are less developed. In this paper, firstly, the feasibility of the ... -
Experimental comparative study between MPPT, hybrid P&O and fuzzy control for a small wind turbine application
Muguruza Fernández de Valderrama, Ignacio; Mola Sanz, Eneko; GALLO TORRES, MARLON MIGUEL; Ugartemendia Iturrizar, Aitzol; Abad, Gonzalo; CABEZUELO ROMERO, DAVID (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 ... -
An Interoperable EMS for the Provision of Grid Services with Hybrid Energy Storage Systems
Unamuno, Eneko; CABEZUELO ROMERO, DAVID; Galarza-Ibarrondo, Josu (IEEE, 2022)This paper proposes an interoperable energy management system (EMS) for grid-connected HESSs, enabling the provision of ancillary services to the grid. Power systems are evolving towards a more renewable and decentralised ... -
Low-Cost Maximum Power Point Tracking Strategy and Protection Circuit Applied to an Ayanz Wind Turbine with Screw Blades
Arzuaga Corrales, Aitor; Estivariz Sanchez, Asier; Fernández Mateos, Oihan; Gubia Espina, Kristian; Plaza Lafuente, Ander; CABEZUELO ROMERO, DAVID; Abad, Gonzalo (MDPI, 2023)This paper provides three different research contributions applied to a Wind Turbine patented in 1606 by the inventor Jerónimo de Ayanz y Beaumont. The windmill under study is the Ayanz Wind Turbine with screw blades. The ... -
A method to extract lumped thermal networks of capacitors for reliability oriented design
CABEZUELO ROMERO, DAVID (Elsevier, 2020)In this work we propose a procedure based on finite element simulations to compute a lumped-parameter thermal model of capacitors. The extracted Foster or Cauer network coupled to the electrical model can be useful to ... -
A Methodology to Determine the Effect of a Novel Modulation in the Reliability of an Automotive DC-Link Capacitor
CABEZUELO ROMERO, DAVID (IEEE, 2020)Switched Reluctance Machines (SRM) are considered promising rare-earth free candidates for the next generation electrified vehicles. One of the main drawback of this technology is the need of a large DC-link capacitor to ... -
An Optimal Power-Splitting Strategy for Hybrid Storage Systems
CABEZUELO ROMERO, DAVID; Unamuno, Eneko (IEEE, 2024)The wide deployment of inverter-based resources is changing the grid characteristics and demanding rapid changes in the control and operation of power grids. Storage is becoming a key component of this transition, as it ... -
State of the art of small wind energy analysing different controls
Abad, Gonzalo; CABEZUELO ROMERO, DAVID (Dyna, 2022)Existen dos topologías de aerogeneradores según el eje de giro: eje horizontal, "Horizontal Axis Wind turbines" (HAWT) y de eje vertical, "Vertical Axis Wind Turbines" (VAWT) [2]. Las turbinas HAWT son empleadas para ... -
Synchronized Switching Modulation to Reduce the DC-Link Current in SRM Drives
CABEZUELO ROMERO, DAVID (IEEE, 2020)Switched Reluctance Machines (SRM) are emerging as a possible alternative in terms of cost and supply stability to rare earth based electric vehicle traction systems. However, because of the huge amounts of energy stored ...
