Results 81 to 90 of about 1,802 (172)

Pilot Model Tests on the ‘Green Water Concept’ for Wave Energy Conversion With Model Scale Power Take Off (PTO) Modelling

open access: yes, 2010
This paper presents the pilot model tests on the ‘Green Water Concept’ for wave energy conversion. These tests also included the initial modelling of an electric and hydraulic Power Take Off (PTO).
Haite van der Schaaf   +2 more
core   +1 more source

Design and Performance Evaluation of a Resistive Control Using a Hydraulic PTO System for the TALOS Wave Energy Converter

open access: yes
This study is focused on developing a numerical model to evaluate the performance of a hydraulic PTO system for the TALOS Wave Energy Converter. The WEC device is described and the architecture of the hydraulic PTO system is presented with detail.
Sheng, Wanan   +5 more
core  

Experimental and Numerical Studies of Dynamic Behaviors of a Hydraulic Power Take-Off Cylinder Using Spectral Representation Method

open access: yes, 2017
Hydraulic cylinders are generally used as power take-off (PTO) mechanisms in wave energy converters (WECs). The dynamic behavior of its PTO force, which integrates friction and pressure forces, is a difficult constraint to include in an analytical or in ...
Maria G. Neves   +4 more
core   +1 more source

Tractor Measurement and Data Acquisition System for Hydraulic Power, Draft Force, and Power Take-off Torque

open access: yes, 2016
Numerous advancements in machinery performance of agricultural tractors have been made in recent years. The Organisation for Economic Co-operation and Development (OECD) tests predetermined points (e.g., maximum power and torque) for drawbar, Power Take ...
Roeber, James
core  

DEVELOPMENT AND PERFORMANCE EVALUATION OF TRACTOR FRONT MOUNTED PIGEON PEA STEM CUTTER [PDF]

open access: yesIranica Journal of Energy and Environment, 2010
Pigeon pea or tur (Cajanus cajan L. Mills.) is one of the important pulse crops of India and ranks second to chickpea in area and production. Traditionally the harvesting of pigeon pea is done manually by sickle, which demands considerable amount of ...
Atul R. Dange, S.K.Thakare
doaj  

Innovative Hydraulic Power Take-Off Construction and Performance Tests for Wave Energy Conversion

open access: yes, 2013
This document describes and demonstrates the features of a new innovative hydraulic Power take-Off (PTO) to be used for Wave Energy Conversion. This device is able to transform low frequency oscillating movement into a continuous high frequency angular ...
Estensoro, Patxi   +4 more
core   +1 more source

Failure Consequence Cost Analysis of Wave Energy Converters—Component Failures, Site Impacts, and Maintenance Interval Scenarios

open access: yesJournal of Marine Science and Engineering
In the early stages of developing wave energy converter (WEC) projects, a quantitative assessment of component failure consequence costs is essential. The WEC types, deployment site features, and accessibility should all be carefully considered.
Mitra Kamidelivand   +7 more
doaj   +1 more source

Numerical Analysis of Two Different Hydraulic Power Take-Off Configurations for Renewable Energy Applications

open access: yes, 2018
Renewable sources of interest for the development of Hydraulic Converters are wave and wind energy. In both areas of application, the size of the installed machine is growing.
Giuliana Mattiazzo   +5 more
core  

Hydraulic control unit.

open access: yes
Wave energy is one of the primary sources of marine energy, representing a readily available and inexhaustible form of renewable clean energy. In recent years, wave energy generation has garnered increasing attention from researchers.
Wen Chen (30046)   +4 more
core   +1 more source

Hydraulic cylinder structure.

open access: yes
Wave energy is one of the primary sources of marine energy, representing a readily available and inexhaustible form of renewable clean energy. In recent years, wave energy generation has garnered increasing attention from researchers.
Wen Chen (30046)   +4 more
core   +1 more source

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