Exploració per tema "Energia maremotriu"
Ara es mostren els items 1-20 de 58
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A nonlinear kinetic energy harvester for light suface ocean drifters
(SARTI, 2018)
Article
Accés obertA nonlinear kinetic energy harvester for ocean drifter devices is presented. The design contains a gyroscopic wave energy harvesting system, capable of generating power from the wave-induced translational and rotational ... -
Adaptive power control of wave energy converters for maximum power absorption under irregular sea-state conditions
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés obertThis paper proposes a novel wave energy converter (WEC) control technique based on an adaptive vector controller for maximum power absorption of the wave energy resource. The proposed controller arises as a suitable solution ... -
An ocean kinetic energy converter for low-power applications using piezoelectric disk elements
(2013-09-30)
Article
Accés restringit per política de l'editorialThe main problem facing long-term electronic system deployments in the sea, is to find a feasible way to supply them with the power they require. Harvesting mechanical energy from the ocean wave oscillations and converting ... -
Analysis and dynamical modeling of a piston valve for a wave energy converter
(Universitat Politècnica de Catalunya / Rijksuniversiteit Groningen, 2014)
Projecte/Treball Final de Carrera
Accés obertThe Ocean Grazer, a novel wave energy converter, has been proposed by the University of Groningen. The system can collect and store multiple forms of ocean energy, with a pistontype hydraulic pump as its core technology. In ... -
Análisis y comparación del comportamiento en el mar de una estructura offshore de concepto hibrido eólico-undimotriz
(Universitat Politècnica de Catalunya, 2024-01)
Projecte Final de Màster Oficial
Accés obertEl presente trabajo detalla las diversas actividades llevadas a cabo para comparar y analizar el comportamiento en el mar (seakeeping) de una estructura offshore de concepto híbrido eólico-undimotriz, conformada por el ... -
Assessment of the intra-annual and inter-annual variability of the wave energy resource in the Bay of Biscay (France)
(2017-12)
Article
Accés obertIn this paper, the wave energy potential in the western coast of France is assessed, analyzing 58 years of data from numerical models at 10 points located between latitudes 43º30'N and 47ºN. The study focuses on the temporal ... -
CFD analysis for optimal single and double rows of marine turbines in a wide channel
(Universitat Politècnica de Catalunya / Cranfield University, 2013)
Treball Final de Grau
Accés restringit per decisió de l'autor
Realitzat a/amb: Cranfield UniversityTidal currents are one of the most promising sources of power within the renewable energy sector, especially for countries with suitable marine conditions. The United Kingdom has the edge over the rest of countries in ... -
Consumption evaluation of a relaxation oscillator as a control sampling circuit for fast-tracking FOCV-MPPT circuits in wave energy converters
(SARTI, 2023)
Article
Accés obert -
Contributions to the pendulum-type wave energy converter system for oceanic drifter applications
(2021)
Text en actes de congrés
Accés obertLagrangian Drifters are autonomous floating passive devices that provide oceanographic surface data. They are low-cost, versatile and easy-deployable marine instrumentation used in climate research. One of the main challenges ... -
Deep offshore wind farm planning and cost calculation tools
(2013)
Comunicació de congrés
Accés obert -
Design of a mooring system for a Wave Energy Converter
(Universitat Politècnica de Catalunya / Politecnico di Torino, 2014)
Treball Final de Grau
Accés obertIn the current scenario of exhaustion of fossil fuels, new forms of alternative energy must gain ground. Taking advantage of the great amount of water, the element that gives name to our planet (blue planet); this thesis ... -
Design, manufacturing and set-up tests of a wave energy converter prototype in the context of the European Project LIFE-Demowave
(SARTI, 2018)
Article
Accés obertLifeDemoWave Project is a real case of development of a R&D project, from the initial idea to the final construction and installation of a prototype for testing in operational environment. This project was born from an ... -
Diseño y fabricación de un prototipo a pequeña escala de una turbina de aire, para el aprovechamiento de la energía marina, a bajo coste mediante técnicas de prototipado rápido
(Centre per a la Sostenibilitat, 2009-07-09)
Text en actes de congrés
Accés obertExisten diferentes procedimientos para aprovechar la energía de las olas [1]. El procedimiento que cuenta con mayor rendimiento y menor coste de mantenimiento es el de Columna Oscilante de Agua (OWC). El sistema consiste ... -
Disseny i realització d'un convertidor electromagmètic per a l'aprofitament d'energia del medi marí amb el fi d'alimentar sensors de baixa potència
(Universitat Politècnica de Catalunya, 2017-05-24)
Treball Final de Grau
Accés obertAquest projecte recull els passos establerts per tal de realitzar el disseny i la realització d’un captador d’energia electromagnètica capaç de generar energia a partir de moviments de baixa freqüència presents al medi ... -
Dynamic analysis of a pendulum-type wave energy converter for oceanic drifters by means of a 4 DoF model
(SARTI, 2021)
Article
Accés obertDrifters are Lagrangian instrumentation widely used in oceanography and climate research. They are designed to obtain data from oceans by passively following the water currents. They provide information about the ocean ... -
Dynamic analysis of a pendulum-type wave energy converter for oceanic drifters by means of a 4 DoF model
(2021)
Text en actes de congrés
Accés obertA 4 DoF analytical model for a drifter with an embedded simple pendulum with energy harvesting purposes have been developed. The Lagrange equations have been used to obtain the motion model while Morrison and Airy’s theorems ... -
Dynamic characteristics of a pendulum system
(Universitat Politècnica de Catalunya / Blekinge Tekniska Högskola, 2009)
Projecte/Treball Final de Carrera
Accés restringit per decisió de l'autorThe main objective of this master thesis is to study a pendulum system. This thesis was placed within a project wich is research for the improvement of the wave power generation energy system. The thesis consisted of ... -
Energies renovables marines : implicació en el món actual i futur i fonts existents. Viabilitat de subministrament energètic d’un port català
(Universitat Politècnica de Catalunya, 2011-07-04)
Projecte/Treball Final de Carrera
Accés obert -
La energía de las mareas y la viabilidad de su aprovechamiento
(Universitat Politècnica de Catalunya, 2016-06)
Projecte/Treball Final de Carrera
Accés obert -
Energía eólica offshore
(Universitat Politècnica de Catalunya, 2014-06-30)
Treball Final de Grau
Accés restringit per decisió de l'autor