Browsing by Contributor "Biel Solé, Domingo"
Now showing items 21-38 of 38
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Estudio y simulación de sistemas de conversión fotovoltaica-eléctrica mediante Matlab-Simulink
(Universitat Politècnica de Catalunya, 2009-01)
Master thesis (pre-Bologna period)
Open AccessEl presente proyecto final de carrera tiene como objetivo el desarrollo de una herramienta de simulación en Matlab/Simulink que permita la realización de experiencias descriptivas del funcionamiento de los sistemas ... -
Evaluating the switching frequency of a buck converter with a sliding mode control by a hysteresis band controller
(Universitat Politècnica de Catalunya, 2024-07-01)
Bachelor thesis
Open AccessThis project focuses on the study of different methods for calculating the switching frequency of sliding mode controlled power converters. For this purpose, a sliding mode control has been designed for different systems, ... -
Evaluation by Simulation of Merit Figures for Different Grid Connected Photovoltaic Inverter Topologies
(Universitat Politècnica de Catalunya, 2016-02-09)
Master thesis
Open AccessThe present work explores the best way to extract the energy from solar panel arrays. These panel arrays will be divided differently leading to three inverter connection topologies. The inverters are connected to the grid ... -
Fixed-switching frequency sliding mode control applied to power converters
(Universitat Politècnica de Catalunya, 2018-02-21)
Doctoral thesis
Open AccessThe application of the sliding mode control in power converters has a well-known inconvenient from the practical point of view, which is to obtain fixed switching frequency implementations. This thesis deals with the ... -
Grid impedance estimation in PV grid-connected systems through PQ variation methods. A Simulink-based approach
(Universitat Politècnica de Catalunya, 2011-07-14)
Master thesis (pre-Bologna period)
Open AccessCatalà: Un mètode d'estimació de impedància de xarxa amb la pertorbació de la potència activa i reactiva es presenten i analitzen a fons en aquest treball. El mètode proposat va ser implementat en Matlab / Simulink i dos ... -
Hardware and firmware design of a support system for a laser soldering machine
(Universitat Politècnica de Catalunya, 2023-01-23)
Master thesis
Restricted access - confidentiality agreementThe project presented in this document is included within a line of work previously in progress for the complete design of a laser welding system. Thus, one of the parts (subprojects) in which the line of work was divided ... -
Implementació en FPGA d'un control de camp orientat amb debilitament de camp per motors IPMSM
(Universitat Politècnica de Catalunya, 2022-07-08)
Bachelor thesis
Open AccessPermanent magnet synchronous motors (IPMSM) are increasingly used in electric vehicles due to their power density and efficiency specifications. This type of engine involves applying a complex control, which can be implemented ... -
Integration of a Low-Inductive and Highly Dynamic Current Sensor into a GaN-Based Half Bridge
(Universitat Politècnica de Catalunya, 2023-10-31)
Master thesis
Open Access
Covenantee: Rheinisch-Westfälische Technische Hochschule AachenIn recent years, wide bandgap (WBG) semiconductors, such as Gallium Nitride (GaN) or Silicon Carbide (SiC), have gained popularity due to they ability to provide higher efficiency and power density than their silicon-based ... -
Modelado y simulación orientada al análisis de una micro-red eléctrica con generación fotovoltaica
(Universitat Politècnica de Catalunya, 2010-02)
Master thesis (pre-Bologna period)
Open AccessEl objetivo principal de este proyecto se centra en el estudio de armónicos en un micro-red, con generación fotovoltaica en un entorno residencial sub-urbano. En particular este estudio pretende: Predecir y evidenciar los ... -
Modeling and stability analysis of an island microgrid
(Universitat Politècnica de Catalunya, 2022-05-24)
Master thesis
Open AccessThis master thesis is intended to help the CITCEA-UPC research group on the execution of its FlexRed European project solution by covering two chapters. On one hand, a methodology of modeling islanded microgrids is built ... -
Monitorzación de circuitos de vía
(Universitat Politècnica de Catalunya, 2011-01-27)
Master thesis (pre-Bologna period)
Restricted access - author's decisionEste proyecto, se desarrolla, con el objetivo de ser una herramienta para que reduzcan los tiempos dedicados a la reparacion de los circuitos de via ferroviarios, cuando en estos se producen averias intempestivas y ... -
Single-Phase Dual Active Bridge PSU for EV Charging
(Universitat Politècnica de Catalunya, 2022-10-28)
Master thesis
Restricted access - confidentiality agreementThis thesis presents the design and simulation of a 7kW single-stage, single-phase power supply based on a Dual Active bridge (DAB) topology for EV charging applications, specifically On Board Chargers (OBC) with the intent ... -
Sistema automático de orientación de un panel fotovoltaico
(Universitat Politècnica de Catalunya, 2007-06)
Master thesis (pre-Bologna period)
Restricted access - author's decision -
Sistema d'estabilització d'un vehicle de dos rodes
(Universitat Politècnica de Catalunya, 2020-08)
Bachelor thesis
Restricted access - confidentiality agreementStudy, design and implementation of a system in a two-wheeled vehicle capable of maintaining balance without the need for a third point of support. -
Síntesis de controladores para convertidores de potencia utilizando realimentación de la salida pasiva de la dinámica exacta del error de seguimiento: teoría y práctica
(Universitat Politècnica de Catalunya, 2010-03-05)
Doctoral thesis
Open AccessThe essential idea of this thesis is to present a sufficiently general technique for the synthesis of control laws based on the passivity property. The fundamental ideal is properly exploit the exact tracking error dynamics ... -
Vectorization of Optimal Control PMP algorithms for connected energy managemt of hybrid and electrical vehicles
(Universitat Politècnica de Catalunya, 2023-09-14)
Master thesis
Restricted access - confidentiality agreement
Covenantee: Vitesco Technologies / École nationale supérieure d'électrotechnique, d'électronique, d'informatique, d'hydraulique et des télécommunicationsDesign and production project carried out jointly by Vitesco Technologies and the french laboratory CEA in order to build a Self Reconfigurable Battery (SRB) demonstrator representative of an electric vehicle traction ... -
Vehicle HVAC system modeling and controlling
(Universitat Politècnica de Catalunya, 2021-10-29)
Master thesis
Open AccessHVAC systems have been developed and improved according to thermal control assessment needs. There is a wide application range in which these kind of system are used depending on the particular objective: human thermal ... -
Zero Speed Rotor Position Estimator based on Sliding Mode Control for Permanent Magnet Synchronous Motor
(Universitat Politècnica de Catalunya, 2020-02)
Master thesis
Open AccessImplementation of an algorithm based on SMC that uses a unique technique for the rotor position estimation of a PMSM for low and zero speeds, by using inherit motor effect called "Saliency". The work proves that the rotor ...
