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Power Take Off

Component of a device that converts 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

Marine Energy Documents Related to Power Take Off

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 Power Take Off.

Total: 1007

Title Author Date Type of Content Technology Collection Method Engineering
Dynamic self-adjusting classification for global wave energy resources under different requirements Zheng, C. Journal Article Wave Modeling, Test Center Performance, Power Take Off
Wave Energy Converter’s Slack and Stiff Connection: Study of Absorbed Power in Irregular Waves Potapenko, T., Burchell, J., Eriksson, S. Journal Article Wave, Point Absorber Field Data, Modeling Performance, Power Take Off, Structural
Study of a novel rotational speed amplified dual turbine wheel wave energy converter Xiao, H., Liu, Z., Zhang, R. Journal Article Wave Lab Data, Modeling Hydrodynamics, Performance, Power Take Off
Flexible membrane structures for wave energy harvesting: A review of the developments, materials and computational modelling approaches Collins, I., Hossain, M., Dettmer, W. Journal Article Wave Modeling Materials, Power Take Off, Structural
Compensation of a hybrid platform dynamics using wave energy converters in different sea state conditions Gaspar, J., Kamarlouei, M., Thiebaut, F. Journal Article Wave Lab Data, Scale Device Hybrid Devices, Power Take Off
Maximum power point tracking control for mechanical rectification wave energy converter Xu, J., Zhao, Y., Zhan, Y. Journal Article Wave Modeling Control, Power Take Off
Wave energy converter platform stabilisation and mooring load reduction through power take-off control Hillis, A., Courtney, C., Brask, A. Journal Article Wave Control, Mooring, Power Take Off
Air pressure forecasting for the Mutriku oscillating-water-column wave power plant: Review and case study Silva, J., Vieira, S., Valério, D. Journal Article Wave, Oscillating Water Column Modeling Control, Power Take Off
Modelling of a wave energy converter array with non-linear power take-off using a mixed time-domain/frequency-domain method Wei, Y., Bechlenberg, A. , Jayawardhana, B. Journal Article Wave Modeling Hydrodynamics, Power Take Off
Power absorption modelling and analysis of a multi-axis wave energy converter Tan, M., Cen, Y., Yang, Y. Journal Article Wave Modeling Power Take Off
Grid integration aspects of wave energy - Overview and perspectives Said, H., Ringwood, J. Journal Article Wave Control, Hybrid Devices, Power Take Off
Experimental investigation of a triple pontoon wave energy converter and breakwater hybrid system Peng, W., Zhang, Y., Zou, Q. Journal Article Wave Hydrodynamics, Performance, Power Take Off
Reliability-based hull geometry optimisation of a point-absorber wave energy converter with power take-off structural reliability objectives Garcia-Teruel, A., Clark, C. Journal Article Wave, Point Absorber Performance, Power Take Off, Structural
Guest Editorial: Advances in Wave Energy Conversion Systems Guo, B., Zheng, S., Ringwood, J. Journal Article Wave Modeling Control, Performance, Power Take Off
Importance of drivetrain optimisation to maximise electrical power from wave energy converters Sergiienko, N., da Silva, L., Ding, S. Journal Article Wave Modeling Control, Performance, Power Take Off
Theoretical investigation on an oscillating buoy WEC-floating breakwater integrated system Ning, D., Guo, B., Wang, R. Journal Article Wave, Overtopping, Oscillating Water Column Modeling Hydrodynamics, Performance, Power Take Off
Experimental analyses of two-body wave energy converters with hydraulic power take-off damping in regular and irregular waves Wu, S., Liu, Y., Qin, J. Journal Article Wave Modeling Control, Power Take Off
Application of real-time nonlinear model predictive control for wave energy conversion Haider, A., Brekken, T., McCall, A. Journal Article Wave Modeling Control, Hydrodynamics, Power Take Off
Comparative Study of Oscillating Surge Wave Energy Converter Performance: A Case Study for Southern Coasts of the Caspian Sea Amini, E., Asadi, R., Golbaz, D. Journal Article Wave, Oscillating Wave Surge Converter Field Data, Modeling Hydrodynamics, Materials, Performance, Power Take Off
Experimental investigation on performance improvement by mid-plane guide-vanes in a biplane-rotor Wells turbine for wave energy conversion Alves, J., Gato, L., Falcao, A. Journal Article Wave, Oscillating Water Column Lab Data Power Take Off, Structural
Numerical Investigation of Wave Energy Absorbed by the Edinburgh Nodding Duck Device in Front of a Vertical Wall Li, S., Teng, B. Journal Article Wave Hydrodynamics, Power Take Off
Effects of power take-off parameters and harvester shape on wave energy extraction and output of a hydraulic conversion system Gao, H., Xiao, J. Journal Article Wave Modeling Hydrodynamics, Performance, Power Take Off, Structural
Efficient response of an onshore Oscillating Water Column Wave Energy Converter using a one-phase SPH model coupled with a multiphysics library Quartier, N., Crespo, A., Dominguez, J. Journal Article Wave, Oscillating Water Column Modeling Hydrodynamics, Power Take Off
Improved MPPT Control for a Dynamic Oscillating Water Column System Seo, S., Kim, J., Muljadi, E. Conference Paper Wave, Oscillating Water Column Modeling Control, Hydrodynamics, Performance, Power Take Off
Advanced Maximum Power Control Algorithm Based on a Hydraulic System for Floating Wave Energy Converters Roh, C., Ha, Y-J., Shin, S-H. Journal Article Wave Modeling Control, Performance, Power Take Off
Adaptive Wireless Power for Subsea Vehicles Manlang, D., Waters, B., Smith, C. Conference Paper Power Take Off
Wave energy harvesting impulse turbine having ring type blade: Experiments with unsteady flow Raj, R., Anandanarayanan, R., Ravikumar, S. Journal Article Wave, Oscillating Water Column Lab Data Performance, Power Take Off
Dielectric Elastomer Generator using Stiffness Compensation to obtain Broadband Resonance Amplification for Ocean Energy Harvesting D’Arino, Y., Masoud, A., Maas, J. Conference Paper Wave Power Take Off
Validation of FlexWEC: A simulation tool for analysis of generic flexible membrane WECs McDonald, A., Costello, R. Conference Paper Wave Modeling Hydrodynamics, Performance, Power Take Off
Intelligent control of a DC microgrid consisting of Wave Energy Converter (WEC) and Hybrid Energy Storage System (HESS) Said, H., Ringwood, J. Conference Paper Wave Control, Grid Integration, Power Take Off
An Adaptation of Design Load Cases for a Point Absorber Buckland, H., Hemmant, J., Meason, J. Conference Paper Wave, Point Absorber Modeling, Full Scale Power Take Off
Sensitivity Analysis of Extreme Loads Acting on a Point-Absorbing Wave Energy Converter Eskilsson, C., Palm, J., Johannesson, P. Conference Paper Wave, Point Absorber Modeling Hydrodynamics, Mooring, Power Take Off
A Model-Free Control Strategy Based on Artificial Neural Networks for PeWEC Pasta, E., Carapellese, F., Brandimarte, P. Conference Paper Wave Lab Data, Modeling Control, Hydrodynamics, Performance, Power Take Off
Midfidelity model verification for a point-absorbing wave energy converter with linear power take-off Katsidoniotaki, E., Yu, Y., Göteman, M. Conference Paper Wave, Point Absorber Modeling Performance, Power Take Off
An approach for peak load limitation within a hydraulic Power Take Off Mundon, T., van ’t Hoff, J. Conference Paper Wave Modeling Hydrodynamics, Power Take Off
On End-Stops and Snap Loads for Taut-Moored Wave Energy Converters Palm, J., Eskilsson, C. Conference Paper Wave Hydrodynamics, Mooring, Power Take Off
A new index for assessing the exploitability of wave energy Martinez, A., Iglesias, G. Conference Paper Wave Modeling Performance, Power Take Off
DualSPHysics: a Numerical Tool to Design Point-Absorbing WECs Tagliafierro, B., Ropero-Giralda, P., Crespo, A. Conference Paper Wave, Point Absorber Modeling Hydrodynamics, Power Take Off
Reducing wave energy converter mooring fatigue through PTO control Hillis, A., Courtney, C., Brask, A. Conference Paper Wave Modeling Control, Mooring, Power Take Off
Performance vs. Survivability: Evaluation of a Range of Control Strategies in a 1MW Oscillating Wave Surge Converter (OWSC) Laporte-Weywada, P., Scriven, J., Matysiak, A. Conference Paper Wave, Oscillating Wave Surge Converter Control, Performance, Power Take Off
Analysis and comparison of power generation from regular waves for floaters with different geometries Paludo, R., Miguel, M., Rocha, G. Conference Paper Wave, Overtopping, Oscillating Water Column Modeling Hydrodynamics, Performance, Power Take Off
Experimental results of force measurements from a scaled point absorbing wave energy converter subjected to extreme waves Shahroozi, Z., Göteman, M., Engström, J. Conference Paper Wave, Point Absorber Modeling, Scale Device Performance, Power Take Off, Structural
A realistic nonlinear benchmark problem for wave energy controllers -COERbuoy1 Thomas, S., Todalshaug, J., Ringwood, J. Conference Paper Wave, Point Absorber Modeling Control, Hydrodynamics, Power Take Off
Dynamic characterization and performance evaluation of a 10-kW power take-off with mechanical motion rectifier for wave energy conversion Li, X., Chen, C., Chen, S. Conference Paper Wave Modeling Hydrodynamics, Performance, Power Take Off
Hydrodynamic Analysis of a Submerged Multi-Tether Point Absorber Costantini, L., Dafnakis, P., Sirigu, S. Conference Paper Wave, Point Absorber Modeling Mooring, Power Take Off
Standardising Marine Renewable Energy Testing: Gap Analysis and Recommendations for Development of Standards Noble, D., O'Shea, M., Judge, F. Journal Article Current, Tidal, Wave Control, Grid Integration, Materials, Mooring, Power Take Off
Performance optimisation of a wave-charging autonomous underwater vehicle Rosenberg, B., Mundon, T. Conference Paper Wave Modeling Hydrodynamics, Performance, Power Take Off
Cyclic bend over sheave performance of a steel tension member belt for wave energy conversion Kojimoto, N., Gibson, P., Hagmuller, A. Conference Paper Wave Modeling Power Take Off, Structural
Numerical modelling of a two-body point absorber featuring variable geometry Ogden, D., Tom, N., Rij, J. Conference Paper Wave, Point Absorber Modeling Control, Hydrodynamics, Power Take Off
Round robin tests on a hinged raft wave energy converter Ohana, J., Gueydon, S., Judge, F. Conference Paper Wave Modeling, Test Center Hydrodynamics, Mooring, Power Take Off
Displaying 351 - 400 of 1007 results