Now showing items 1-20 of 32

    • Analysis of bifurcation behavior of a piecewise linear vibrator with electromagnetic coupling for energy harvesting applications 

      El Aroudi, Abdelali; Ouakad, Hassen; Benadero García-Morato, Luis; Younis, Mohammad (2014-05)
      Article
      Open Access
      Recently, nonlinearities have been shown to play an important role in increasing the extracted energy of vibration-based energy harvesting systems. In this paper, we study the dynamical behavior of a piecewise linear (PWL) ...
    • Anàlisi comparativa de polítiques energètiques pels prosumidors residencials de la UE 

      Rovira Torné, Òscar (Universitat Politècnica de Catalunya, 2020-02-06)
      Bachelor thesis
      Open Access
      Efectuar una comparació de la legislació referent als prosumidors en diferents països de la Unió Europea, principalment la tecnología solar fotovoltaica. I finalment, aplicar-la a un cas pràctic.
    • Caracterización experimental de una PMU (Power Management Unit) para aplicaciones de energy harvesting (EH) 

      Lahire Gomez-Martinho, Damien (Universitat Politècnica de Catalunya, 2020-07-14)
      Bachelor thesis
      Open Access
      Covenantee:   Kuka Robots Ibérica
      En este proyecto se define el objetivo de caracterizar y realizar un diseño adaptado de una unidad de gestión de la energía (PMU) para aplicaciones de cosecho de energía o Energy Harvesting, e implementarla en captadores ...
    • Competitive analysis of energy harvesting wireless communication systems 

      Gomez-Vilardebo, Jesus; Gündüz, Deniz (Institute of Electrical and Electronics Engineers, 2014-05-16)
      Conference lecture
      Open Access
      A competitive analysis for the online and offline optimization problems for a slotted energy harvesting (EH) wireless communication system is studied. The objective is to design online strategies that minimize the competitive ...
    • Competitive design of energy harvesting communications in wireless fading channels 

      Gómez-Vilardebò, Jesus (Institute of Electrical and Electronic Engineers, 2015-07-01)
      Conference lecture
      Open Access
      This paper considers the design of online transmission policies for slotted energy harvesting point-to-point communications systems in wireless fading channels. The objective is to minimize the competitive rate gap that ...
    • Competitive design of power allocation strategies for energy harvesting wireless communication systems 

      Gomez-Vilardebo, Jesus (Institute of Electrical and Electronics Engineers, 2014-12-05)
      Conference lecture
      Open Access
      This paper considers the design of online power allocation strategies for slotted energy harvesting point-to-point communications systems. The objective is to minimize the competitive rate gap that is defined as the ...
    • Comportament dinàmic d’un circuit frigorífic amb tecnologia inverter 

      vicente Tonico, Marc (Universitat Politècnica de Catalunya, 2013-11)
      Master thesis (pre-Bologna period)
      Restricted access - author's decision
      En aquest projecte es pretén aconseguir un circuit frigorífic amb tecnologia inverter, que tingui bons rendiments en diversos règims de treball i acumuli l’energia obtinguda als règims elevats. Aquest equip es planteja, a ...
    • Detailed numerical model for the receiver of a solar power tower plant 

      Chiva Segura, Jorge; Lehmkuhl Barba, Oriol; Oliva Llena, Asensio (2012)
      Memorandum / Número de revista
      Restricted access - publisher's policy
      In this paper, a numerical model for the simulation of the receiver of a solar power tower plant is presented. This global model is composed of 4 specific sub-models (heat conduction, two-phase, thermal radiation and natural ...
    • Diseño e implementación de un sistema de energy harvesting de inducción en líneas de potencia 

      Benalcázar Pijal, Ronny (Universitat Politècnica de Catalunya, 2016-10)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   Leitat Technological Center
      Las energías renovables están cada vez más en aumento. Programas como el de la unión europea H2020, promueven, entre otras cosas, un horizonte donde las emisiones contaminantes sean casi nulas. Por este motivo, uno de los ...
    • Disseny d’un vibration energy harvester per a ser utilitzat com a font energètica remota de smartphones 

      Serra Noguera, Arnau (Universitat Politècnica de Catalunya, 2016-01)
      Bachelor thesis
      Restricted access - author's decision
      The principal objective of this project is to create an energy havester prototype to be used as remote energy supply for smartphones. This project will be done in consortium with the company AV Ingenieros.
    • Energy harvesting aplicat al comandament sense fils DualShock 4 

      Barceló Rodríguez, Ferran (Universitat Politècnica de Catalunya, 2018-06)
      Bachelor thesis
      Restricted access - author's decision
      Degut al creixement tant en l’àmbit tecnològic com de la població, la demanda energètica, que cada vegada prové més de fonts renovables, ha augmentat exponencialment en els últims 20 anys. Aquests fets estan provocant que ...
    • Energy Harvesting System for aerospace application 

      Ccorimanya Becerra, Hernan Manuel (Universitat Politècnica de Catalunya, 2013-09-12)
      Master thesis (pre-Bologna period)
      Open Access
      [ANGLÈS] The Energy Harvesting is really interesting concept nowadays because it consists in get energy from the environment that is already there. Nowadays application and commons such as nodes of a wireless network ...
    • Estudi d’un captador d’energia electromagnètic a partir de les vibracions generades per l’onatge incident en una boia 

      Valls Vivas, Lluís (Universitat Politècnica de Catalunya, 2018-10-25)
      Bachelor thesis
      Restricted access - author's decision
      [CATALÀ] Aquest projecte és basa en els passos a seguir per l’implementació i el disseny d’un captador d’energiaper tal d’alimentar mitjançant el moviment de les ones marines,els sensors incorporats en una boiade deriva. ...
    • Estudio y caracterización de sistemas electrónicos para la captación de energía de baja potencia 

      Bonilla Olivo, Diego (Universitat Politècnica de Catalunya, 2018-10-31)
      Bachelor thesis
      Restricted access - author's decision
      [CASTELLÀ] Este proyecto recoge el proceso de estudio y diseño de un sistema de generación y recolección eficiente de energía de tipo electromagnética el cual es capaz de generar esta energía a partir de movimientos de ...
    • Estudio y desarrollo de un sistema de captación de energía RF en redes WSN 

      Calvo Zavala, David (Universitat Politècnica de Catalunya, 2020-10-30)
      Bachelor thesis
      Open Access
      [CASTELLÀ] El objetivo de este proyecto es el estudio y desarrollo de un sistema de recolección de energía de radiofrecuencia, siendo capaz de rectificar esta energía eléctrica a corriente continua para poderla almacenar ...
    • Experimental validation and modelling of electromagnetic kinetic harvester for oceans drifters 

      Toma, Daniel; Jané, Quim; Carbonell Ventura, Montserrat; Massana Hugas, Immaculada; Río Fernandez, Joaquín del (2017)
      Conference report
      Open Access
      Harvesting the mechanical energy of ocean motion are finding different applications for offshore exploration and ocean monitoring. Because of the very low and varying frequency, from 0.1Hz to 2Hz, harvesting this energy ...
    • Hydrokinetic energy conversion using compliant surfaces 

      Arias Montenegro, Francisco Javier; Heras Jiménez, Salvador Augusto de las (2019-05-21)
      Article
      Open Access
      In this work, consideration is given for a novel technology based on the use of compliant surfaces (membranes) for hydrokinetic energy conversion (HEC) from residual waters where the use of traditional turbines is either ...
    • Impact on the wave parameters estimation of a kinetic energy harvester embedded into a drifter 

      Carandell Widmer, Matias; Toma, Daniel; Pinto, José P.; Gasulla Forner, Manuel; Río Fernandez, Joaquín del (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Conference lecture
      Restricted access - publisher's policy
      The effect of a Kinetic Energy Harvester (KEH) on the wave parameters estimation at a WAVY Ocean (WO) drifter is being studied. An algorithm has been developed to calculate the wave parameters from the Inertial Measuring ...
    • Multiple–input multiple–output energy processing for energy-harvesting applications 

      García Baños, Isabel; Pinar Baillés, Gerard; Martínez García, Herminio (Centro Internacional de Métodos Numéricos en Ingeniería (CIMNE), 2018)
      Conference report
      Open Access
      This article deals with energy harvesting field, which is a method of collecting energy from the environment to power small devices. This type of energy use is growing exponentially due to the appearance of many of these devices.
    • Plataforma docente para el estudio de los sistemas de recolección de energía (energy harvesting) en los grados de Ingeniería 

      Martínez García, Herminio; García Vílchez, Encarnación (2020)
      Conference report
      Open Access
      El presente artículo presenta el diseño e implementación física de una plataforma docente recolectora y acondicionadora de energía práctica para aplicaciones de energy harvesting. Concretamente, muestra la realización de ...