Power Take Off

Design of device system to convert absorbed energy into a usable form.

The power take off (PTO) system of a device is the mechanism with which the absorbed energy by the primary converter is transformed into usable energy. Most PTO systems incorporate a mechanical or hydraulic drive train, power generator, and an electrical control system. The design of a marine renewable energy device’s PTO directly affects the device’s overall structural design, performance, maintenance requirements, and levelized cost of energy.

Photo: Seatricity

Total results: 450
Title Author Date Type of Content Technology Collection Method Device
Numerical analysis of a new multi-body floating wave energy converter with a linear power take-off system Chandrasekaran, S., Sricharan, V. Journal Article Wave, Point Absorber Modeling Hydrodynamics, Power Take Off
A hybrid cooperative co-evolution algorithm framework for optimising power take off and placements of wave energy converters Neshat, M., Alexander, B., Wagner, M. Journal Article Wave Modeling Array Effects, Power Take Off
Dynamic behaviour of an undulating membrane tidal energy converter under wave and current loading Träsch, M., Delacroix, S., Déporte, A. Journal Article Current, Tidal Modeling Hydrodynamics, Power Take Off
Survey of the mechanisms of power take-off (PTO) devices of wave energy converters Liu, Z., Zhang, R., Xiao, H. Journal Article Wave Power Take Off
Concept and performance of a novel wave energy converter: Variable Aperture Point-Absorber (VAPA) Zheng, S., Zhang, Y., Iglesias, G. Journal Article Wave, Point Absorber Modeling Performance, Power Take Off
Design optimization and experimental validation of a two-body Wave Energy Converter with adjustable Power Take-Off parameters Castro, F., Chiang, L. Journal Article Wave Lab Data, Modeling, Scale Device Power Take Off, Structural
Experimental analysis of wave energy converters concentrically attached on a floating offshore platform Kamarlouei, M., Gaspar, J., Calvario, M. Journal Article Wave Modeling, Scale Device Power Take Off, Structural
Computational modelling and experimental tank testing of the multi float WaveSub under regular wave forcing Faraggiana, E., Whitlam, C., Chapman, J. Journal Article Wave, Point Absorber Lab Data, Modeling, Scale Device Hydrodynamics, Performance, Power Take Off
Predicting absorbed power of a wave energy converter in a nonlinear mixed sea Wang, Y. Journal Article Wave, Point Absorber Modeling Performance, Power Take Off
Advancements of wave energy converters based on power take off (PTO) systems: A review Ahamed, R., McKee, K., Howard, I. Journal Article Wave Modeling Performance, Power Take Off
Numerical and Experimental Investigation on a Moonpool-Buoy Wave Energy Converter Liu, H., Yan, F., Jing, F. Journal Article Wave, Point Absorber Lab Data, Modeling, Scale Device Power Take Off
A point absorber wave energy converter with nonlinear hardening spring power-take-off systems in regular waves Zheng, Z., Yao, Z., Chang, Z. Journal Article Wave, Point Absorber Modeling Power Take Off
Integrated characteristic curves of the constant-pressure hydraulic power take-off in wave energy conversion Chen, Q., Yue, X., Geng, D. Journal Article Wave Lab Data Power Take Off
Strategic Research and Innovation Agenda for Ocean Energy Villate, J., Ruiz-Minguela, P., Berque, J. Report Current, Tidal, Wave, Salinity Gradient, OTEC Field Data, Modeling Control, Grid Integration, Mooring, Power Take Off, Structural
Experimental investigation of multiple Oscillating Water Column Wave Energy Converters integrated in a floating breakwater: Energy extraction performance Howe, D., Nader, J., Macfarlane, G. Journal Article Wave, Oscillating Water Column Lab Data, Modeling, Scale Device Hydrodynamics, Mooring, Performance, Power Take Off
Circuit Modelling of the Mechanical-Motion-Rectifier for Electrical Simulation of Ocean Wave Power Take-off Chen, C., Li, X., Zuo, L. Journal Article Wave Modeling Power Take Off
Optimum power analysis of a self-reactive wave energy point absorber with mechanically-driven power take-offs Li, X., Liang, C., Chen, C. Journal Article Wave, Point Absorber Lab Data, Modeling Power Take Off
Towards a unified formulation of time and frequency-domain models for point absorbers with single and double-body configuration Piscopo, V., Benassai, G., Della Morte, R. Journal Article Wave, Point Absorber Modeling Hydrodynamics, Power Take Off
Modelling of linear and non-linear two-body wave energy converters under regular and irregular wave conditions Ji, X., Al Shami, E., Monty, J. Journal Article Wave, Point Absorber Modeling Performance, Power Take Off
Parameters estimation of hydraulic power take-off system for wave energy conversion system using genetic algorithm Jusoh, M., Ibrahim, M., Daud, M. Conference Paper Wave Modeling Power Take Off
Frequency Domain Modeling of a Halbach PM Linear Generator Based Two-Body Point Absorber for Wave Energy Conversion Tan, Y., Liu, N., Lin, K. Journal Article Wave, Point Absorber Modeling Power Take Off
Experimental studies and time-domain simulation of a hinged-type wave energy converter in regular waves Peng, H., Qiu, W., Meng, W. Journal Article Wave, Attenuator Lab Data, Modeling, Scale Device Performance, Power Take Off, Structural
An efficiency-aware continuous adaptive proportional-integral velocity-feedback control for wave energy converters Nguyen, H., Tona, P. Journal Article Wave, Point Absorber Control, Performance, Power Take Off
Validation of a CFD-based numerical wave tank model for the power production assessment of the wavestar ocean wave energy converter Windt, C., Davidson, J., Ransley, E. Journal Article Wave, Point Absorber Modeling, Test Center, Scale Device Hydrodynamics, Performance, Power Take Off
Comparative assessment of control strategies for the biradial turbine in the Mutriku OWC plant Fay, F. , Henriques, J., Kelly, J. Journal Article Wave, Oscillating Water Column Test Center Control, Performance, Power Take Off
Validation of a CFD-based numerical wave tank model for the power production assessment of the wavestar ocean wave energy converter Windt, C., Davidson, J., Ransley, E. Journal Article Wave Lab Data, Modeling, Scale Device Power Take Off
A numerical tool for modelling oscillating wave surge converter with nonlinear mechanical constraints Brito, M., Canelas, R., García-Feal, O. Journal Article Wave, Oscillating Wave Surge Modeling Hydrodynamics, Power Take Off
Modelling and field testing of a breakwater-integrated U-OWC wave energy converter with dielectric elastomer generator Moretti, G., Malara, G., Scialo, A. Journal Article Wave, Oscillating Water Column Modeling, Scale Device Performance, Power Take Off
A Rolling Electrical Generator Design and Model for Ocean Wave Energy Conversion Damacharla, P., Jamali Fard, A. Journal Article Wave Modeling Power Take Off, Structural
Numerical analysis and wave tank validation on the optimal design of a two-body wave energy converter Martin, D., Li, X., Chen, C. Journal Article Wave, Point Absorber Lab Data, Modeling, Scale Device Performance, Power Take Off, Structural
Advances in the development of dielectric elastomer generators for wave energy conversion Moretti, G., Herran, M., Forehand, D. Journal Article Wave, Pressure Differential, Oscillating Water Column Modeling Power Take Off
Simulation of the Power Take-off System for a Heaving Buoy Wave Energy Converter Cao, F., Shi, H., Li, M. Journal Article Wave, Point Absorber Lab Data, Modeling Power Take Off
Experimental investigations on the performance of a fixed-oscillating water column type wave energy converter Çelik, A., Altunkaynak, A. Journal Article Wave, Oscillating Water Column Scale Device Performance, Power Take Off, Structural
Hydraulic Power Take-Off Concepts for Wave Energy Conversion System: A Review Afifi Jusoh, M., Zamri Ibrahim, M., Zalani Daud, M. Journal Article Wave Power Take Off
Experimental and numerical study of dynamic responses of a new combined TLP type floating wind turbine and a wave energy converter under operational conditions Ren, N., Ma, Z., Shan, B. Journal Article Wave Lab Data, Modeling, Scale Device Hybrid Devices, Hydrodynamics, Power Take Off
Analysis on the Influence of an Energy Storage System and its Impact to the Grid for a Wave Energy Converter Stefek, J., Bain, D., Yu, Y. Conference Paper Wave Grid Integration, Power Take Off
Methodology for creating nonaxisymmetric WECs to screen mooring designs using a Morison Equation approach Bull, D., Jacob, P. Conference Paper Wave, Oscillating Water Column Field Data Hydrodynamics, Mooring, Power Take Off, Structural
Hardware-in-the-Loop Validation of Model Predictive Control of a Discrete Fluid Power Power Take-Off System for Wave Energy Converters Hansen, A., Asmussen, M., Bech, M. Journal Article Wave Modeling Control, Power Take Off
A sensitivity study on the effect of mass distribution of a single-tether spherical point absorber Meng, F., Cazzolato, B., Li, Y. Journal Article Wave, Point Absorber Modeling Control, Power Take Off, Structural
WHTO: A methodology of calculating the energy extraction of wave energy convertors based on wave height reduction Shi, H., Zhao, C., Hann, M. Journal Article Wave, Point Absorber Modeling, Scale Device Performance, Power Take Off, Structural
Sodium-ion concentration flow cell stacks for salinity gradient energy recovery: Power generation of series and parallel configurations Whiddon, E., Zhu, H., Zhu, X. Journal Article Salinity Gradient, Reverse Electrodialysis Lab Data Materials, Performance, Power Take Off
Overtopping Breakwater for wave Energy Conversion: review of state of art, recent advancements and what lies ahead Contestabile, P., Crispino, G., Di Lauro, E. Journal Article Wave, Overtopping Modeling, Full Scale Performance, Power Take Off
Hybrid floating breakwater-WEC system: A review Zhao, X., Ning, D., Zou, Q. Journal Article Wave, Point Absorber, Oscillating Wave Surge Hybrid Devices, Performance, Power Take Off
Hydrodynamic response and power efficiency analysis of heaving wave energy converter integrated with breakwater Reabroy, R., Zheng, X., Zhang, L. Journal Article Point Absorber, Attenuator, Terminator Lab Data, Modeling, Scale Device Hydrodynamics, Performance, Power Take Off, Structural
Backward bent-duct buoy or frontward bent-duct buoy? Review, assessment and optimisation Portillo, J., Reis, P., Henriques, J. Journal Article Wave, Oscillating Water Column Modeling Control, Performance, Power Take Off
Research of Power Take-off System for “Sharp Eagle II” Wave Energy Converter Ya, Y., Wang, K., You, Y. Journal Article Wave Field Data, Modeling Power Take Off
Modelling of a wave energy converter array with a nonlinear power take-off system in the frequency domain Y. Wei, , Bechlenberg, A. , van Rooij, M. Journal Article Wave Modeling Array Effects, Control, Hydrodynamics, Performance, Power Take Off
Dynamics and control of air turbines in oscillating-water-column wave energy converters: Analyses and case study Henriques, J., Portillo, J., Sheng, W. Journal Article Wave, Oscillating Water Column Modeling, Test Center Hydrodynamics, Performance, Power Take Off
A Markovian approach to power generation capacity assessment of floating wave energy converters Arzaghi, E., Abaei, M., Abbassi, R. Journal Article Wave, Point Absorber Modeling Hydrodynamics, Performance, Power Take Off
Load shedding characteristics of an oscillating surge wave energy converter with variable geometry Choiniere, M., Tom, N., Thiagarajan, K. Journal Article Wave, Oscillating Wave Surge Lab Data, Modeling, Scale Device Hydrodynamics, Performance, Power Take Off
Displaying 1 - 50 of 450 results