Browsing by Contributor "Biel Solé, Domingo"
Now showing items 1-19 of 19
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Amplificació d'àudio en classe D
(Universitat Politècnica de Catalunya, 2007-06)
Master thesis (pre-Bologna period)
Open AccessAmplificar és el procés d’augmentar l’amplitud d’un senyal. Existeixen diferents mètodes per amplificar àudio. Cadascuna d’aquestes tècniques aporta els seus avantatges i inconvenients, no obstant l’evolució tecnologia ... -
Analysis and design of a digital proportional-resonant controller for a single-phase bidirectional LC rectifier
(Universitat Politècnica de Catalunya, 2018-01)
Master thesis
Open AccessA boost high-power-factor ac/dc converter is designed. The converter presents a bi-directional power flow capability. A bias capacitor connected in series with the ac source provides a dc voltage boost at the input. ... -
Analysis and design of a terminal sliding mode control applied to a step-down power converter
(Universitat Politècnica de Catalunya, 2019-06-25)
Bachelor thesis
Open AccessGenerally, step-down converters are controlled by a linear control called average model. This control technique results in a system behavior highly dependent on the working point. Therefore, non-linear techniques have been ... -
Control design and implementation for a line tracker vehicle
(Universitat Politècnica de Catalunya, 2016-06)
Bachelor thesis
Open AccessThe main goal of this work is to build a two-wheeled robot emulating a vehicle in a road. The aim of the overall project is to apply control techniques to different scenarios of communicated vehicles, such as: platooning, ... -
Control design for a voltage regulator in a single-phase grid-connected PV inverter
(Universitat Politècnica de Catalunya, 2019-02)
Master thesis
Open Access
Covenantee: Università degli studi di SalernoThis work presents the design guidelines of a control for direct regulation of the voltage amplitude at the connection point of a single-phase gridconnected PV inverter. The parameters of such control are designed for ... -
Control i simulació d'un reactor catalític de membrana
(Universitat Politècnica de Catalunya, 2015-06-30)
Bachelor thesis
Open AccessUsing some experimental data available we will have to do a model so that we can build a simulator of the reactor. After that, we will have to design a controller. -
Discrete time control of a push-pull power converter
(Universitat Politècnica de Catalunya, 2018-06-27)
Master thesis
Open AccessThis work apply digital control techniques in a DC/DC push-pull power converter. Sections include converter modelization, control design, simulations, implementation and experimental results. -
Diseño e implementación de un convertidor multifase entrelazado con control en modo de deslizamiento
(Universitat Politècnica de Catalunya, 2015-07)
Master thesis
Open AccessStudy, design and implementation of interleaved slinding mode control for multiphase synchronous buck converter composed by 8 modules with input voltage 48V and output voltage 12V to 36V. Control is implemented with analog ... -
Diseño e Implementación de un Inversor Multinivel para Sistemas Fotovoltaicos Conectados a Red
(Universitat Politècnica de Catalunya, 2010)
Master thesis
Open Access -
Disseny i creació d'un convertidor elevador de potència per l’ensenyament
(Universitat Politècnica de Catalunya, 2006-01)
Master thesis (pre-Bologna period)
Restricted access - author's decision -
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 ... -
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 ... -
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 ... -
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 ... -
Sistema automático de orientación de un panel fotovoltaico
(Universitat Politècnica de Catalunya, 2007-06)
Master thesis (pre-Bologna period)
Restricted access - author's decision -
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 ... -
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 ...
