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Design, Construction and Testing of a Hydraulic Power Take-Off for Wave Energy Converters [PDF]
Energies, 2012 This paper presents the construction, mathematical modeling and testing of a scaled universal hydraulic Power Take-Off (PTO) device for Wave Energy Converters (WECs). A specific prototype and test bench were designed and built to carry out the tests. The
Joseba Lasa +5 more
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Modeling, analysis and control of an inertial wave energy converter and hydraulic power take-off unit [PDF]
Scientific ReportsA wave energy converter (WEC) utilizing the inertial gyroscope coupled with a hydraulic power take-off (PTO) unit for energy transformation and application is investigated. The structure design of various components of WEC are introduced.
Han Jia +3 more
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Modeling and Simulation of Hydraulic Power Take-Off Based on AQWA
Energies, 2022 The AQWA software is often used to perform hydrodynamic analysis, and it is highly convenient for performing frequency domain simulations of Pelamis-like wave energy converters.
Qitao Huang +3 more
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Research on Thermodynamic Characteristics of Hydraulic Power Take-Off System in Wave Energy Converter [PDF]
Energies, 2022 Hydraulic power-take-off (PTO) systems which utilize high-pressure oil circuits to transmit energy are widely applied in wave energy generation. The properties of hydraulic oil are significantly influenced by environmental conditions, and its dynamic ...
Yubo Niu +5 more
doaj +2 more sources
Optimisation of Control Algorithm for Hydraulic Power Take-Off System in Wave Energy Converter [PDF]
Energies, 2022 Wave energy converters are still a maturing technology and, as such, still face a series of challenges before they can compete with already-established technologies.
Niklas Enoch Andersen +7 more
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Journal of Marine Science and Engineering, 2021 Hydraulic power take-off (HPTO) is considered to be one of the most effective power take-off schemes for wave energy conversion systems (WECs). The HPTO unit can be constructed using standard hydraulic components that are readily available from the ...
Mohd Afifi Jusoh +4 more
doaj +1 more source
Development of an electrohydraulic drive system for the vibrating conveyor belt of the peanut digger-inverter. [PDF]
PLoS ONE, 2018 Hydraulic systems are equipment widely used in stationary industrial equipment and in moving agricultural equipment and construction machines. Currently, the rotation of the vibrating conveyor belt of the peanut digger-inverter is triggered by the ...
Evaldo Ferezin +3 more
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Journal of Marine Science and Engineering, 2022 In this study, a hydraulic system generator power converter was modeled to verify the performance of a hydraulic-based power take-off (PTO) system. Moreover, the characteristics and output performance of the PTO system were analyzed with various load ...
Chan Roh
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Journal of Marine Science and Engineering, 2022 The power take-off (PTO) stability is one of the most important concerns for wave energy converters (WECs). The PTO unit converts the mechanical energy produced by the wave absorber (WA) unit into useful electrical energy. Due to the drastic input energy
Mohd Afifi Jusoh +4 more
doaj +1 more source
Journal of Marine Science and Engineering, 2022 Hybrid systems that integrate wave energy converters (WECs) with floating offshore wind turbines (FOWTs) are considered to be key equipment to deeply exploit marine renewable energy. The power take-off (PTO) system is an important component of the hybrid
Yuanzhi Wang +3 more
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