Point Absorber

Device that absorbs energy from the relative motion between a wave-activated, moving body and a fixed structure.

Point absorbers extract energy through the relative motion between a body that moves in response to wave forcing and fixed or immobile structures. The moving body may be on the surface or submerged, and the 'fixed' body may be the seabed or another structure less affected by wave action. Their principal dimension is small relative to the length of waves they are absorbing energy from. Electricity may be produced using a linear or rotary generator, or a fluid may be pumped using mechanical force and motion directly.

Photo: Ocean Power Technologies

Marine Energy Documents Related to Point Absorber

Tethys Engineering is a knowledge hub that contains documents and resources about the technical aspects of marine energy development. The table below contains all of the documents in the Tethys Engineering Knowledge Base associated with Point Absorber.

Total: 1030

Title Author Date Type of Content Technology Collection Method Engineering
Direct generation wave energy converters for optimized electrical power production Lendenmann, H., Strømsem, K-C., Dai Pre, M. Conference Paper Wave, Point Absorber Field Data, Modeling Power Take Off
Wave power devices as artificial reefs Langhamer, O., Wilhelmsson, D. Conference Paper Wave, Point Absorber Field Data, Modeling
Phase control through load control of oscillating-body wave energy converters with hydraulic PTO system [Conference Paper] de O. Falcao, A. Conference Paper Wave, Point Absorber Modeling Control, Power Take Off
An Investigation into Power from Pitch-Surge Point-Absorber Wave Energy Converters Chaplin, R., Aggidis, G. Conference Paper Wave, Point Absorber Lab Data, Scale Device Performance
Influence of Generator Damping on Peak Power and Variance of Power for a Direct Drive Wave Energy Converter Stålberg, M., Waters, R., Danielsson, O. Journal Article Wave, Point Absorber Field Data Control, Performance
The effect of water depth on the performance of a small surging wave energy converter Folley, M., Whittaker, T., Henry, A. Journal Article Wave, Point Absorber Modeling Hydrodynamics
Farm size comparison with analytical model of linear generator wave energy converters Thorburn, K. , Leijon, M. Journal Article Wave, Point Absorber Modeling Performance
Time series analysis-based adaptive tuning techniques for a heaving wave energy converter in irregular seas Yavuz, H., Stallard, T., McCabe, A. Journal Article Wave, Point Absorber Modeling Power Take Off
Experimental results from sea trials of an offshore wave energy system Waters, R., Stålberg, M., Danielsson, O. Journal Article Wave, Point Absorber Field Data, Full Scale Performance, Structural
Ocean Wave Energy Conversion - A Survey Muetze, A. , Vining, J. Conference Paper Wave, Point Absorber, Oscillating Water Column
Wave energy resources in sheltered sea areas: A case study of the Baltic Sea Bernhoff, H. , Sjostedt, E., Leijon, M. Journal Article Wave, Point Absorber Modeling Array Effects
Developments in the design of the PS Frog Mk 5 wave energy converter McCabe, A., Bradshaw, A., Meadowcraft, J. Journal Article Wave, Point Absorber Structural
Hydrodynamic modelling of a direct drive wave energy converter Eriksson, M., Leijon, J. Journal Article Wave, Point Absorber Modeling Hydrodynamics
Multiphysics simulation of wave energy to electric energy conversion by permanent magnet linear generator Leijon, M., Bernhoff, H. , Agren, O. Journal Article Wave, Point Absorber Modeling Performance, Structural
AquaBuOY - the offshore wave energy converter numerical modeling and optimization Weinstein, A., Fredrikson, G., Parks, M.J. Conference Paper Wave, Point Absorber Field Data, Lab Data, Modeling Performance
AquaBuOY - the offshore wave energy converter numerical modeling and optimization Weinstein, A., Fredrikson, G., Parks, M. Conference Paper Wave, Point Absorber Modeling
Modelling of hydraulic performance and wave energy extraction by a point absorber in heave Vantorre, M., Verhoeven, R. Journal Article Wave, Point Absorber Modeling Performance
Comparison of latching control strategies for a heaving wave energy device in random sea Babarit, A., Duclos, G., Clément, A. Journal Article Wave, Point Absorber Modeling Control, Performance
E21 EPRI Assessment Offshore Wave Energy Conversion Devices Previsic, M., Bedard, R., Hagerman, G. Report Wave, Overtopping, Pressure Differential, Point Absorber, Oscillating Water Column, Attenuator Grid Integration, Mooring, Power Take Off
Comparison of methods for computing hydrodynamic characteristics of arrays of wave power devices Mavrakos, S., McIver, P. Journal Article Wave, Point Absorber Modeling Array Effects, Hydrodynamics
Some hydrodynamic aspects of arrays of wave-energy devices McIver, P. Journal Article Wave, Point Absorber Modeling Array Effects, Performance
Maximum wave-power absorption of point absorbers under motion constraints Pizer, D. Journal Article Wave, Point Absorber Modeling Performance
Delbouy: Ocean wave-powered seawater reverse osmosis desalination systems Hicks, D., Mitcheson, G., Pleass, c. Journal Article Wave, Point Absorber Hybrid Devices
The Concept of a Bipartite Point Absorber Ferdinande, V., Vantorre, M. Book Chapter Wave, Point Absorber Modeling Performance
Heaving Point Absorbers Reacting against an Internal Mass French, M., Bracewell, R. Book Chapter Wave, Point Absorber Performance, Structural
Physical and Mathematical Modelling of a Point Absorber Wave Energy Conversion System with Nonlinear Damping Hicks, D., Pleass, c. Book Chapter Wave, Point Absorber Lab Data, Modeling Performance
Progress on Flap-type Wave Absorbing Devices Scher, R. Book Chapter Wave, Point Absorber Lab Data, Modeling Performance
Wave-power absorption by parallel rows of interacting oscillating bodies Falnes, J., Budal, K. Journal Article Wave, Point Absorber Modeling Array Effects, Performance
Maximum Wave-Power Absorption Under Motion Constraints Evans, D. Journal Article Wave, Point Absorber Modeling
A resonant point absorber of ocean-wave power Budar, K., Falnes, J. Journal Article Wave, Point Absorber
Displaying 1001 - 1030 of 1030 results