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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
doaj +4 more sources
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
doaj +9 more sources
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
doaj +4 more sources
MPPT Control of Hydraulic Power Take-Off for Wave Energy Converter on Artificial Breakwater [PDF]
Journal of Marine Science and Engineering, 2020 Wave energy is a renewable energy source that is green, clean and has huge reserves. In order to develop wave energy resources, an oscillating buoy Wave Energy Converter (WEC) device based on the artificial breakwater is presented in this paper. In order
Jianan Xu +4 more
doaj +4 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
doaj +2 more sources
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 +3 more sources
Control of Wave Energy Converters with Discrete Displacement Hydraulic Power Take-Off Units [PDF]
Journal of Marine Science and Engineering, 2018 The control of ocean Wave Energy Converters (WECs) impacts the harvested energy. Several control methods have been developed over the past few decades to maximize the harvested energy.
Shangyan Zou, Ossama Abdelkhalik
doaj +2 more sources
Hydraulic Power Take-Off Concepts for Wave Energy Conversion System: A Review [PDF]
Energies, 2019 Ocean wave energy is one of the most abundant energy sources in the world. There is a wide variety of wave energy conversion systems that have been designed and developed, resulting from the different ways of ocean wave energy absorption and also depending on the location characteristics.
Mohd Afifi Jusoh +2 more
exaly +2 more sources
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
doaj +3 more sources
Discrete Displacement Hydraulic Power Take-Off System for the Wavestar Wave Energy Converter [PDF]
Energies, 2013 The Wavestar Wave Energy Converter (WEC) is a multiple absorber concept, consisting of 20 hemisphere shaped floats attached to a single platform. The heart of the Wavestar WEC is the Power Take-Off (PTO) system, converting the wave induced motion of the ...
Enrique Vidal +2 more
doaj +4 more sources