Results 11 to 20 of about 4,326 (249)
Design load analysis for electrification of a 55-kW agricultural tractor based on workload [PDF]
Scientific ReportsThis study aimed to determine and analyze the design loads required for the electrification of a 55‑kW agricultural tractor through field experiments. A measurement system was installed to record data from the engine, driving axles, power take‑off (PTO),
Seung-Min Baek +4 more
doaj +2 more sources
Control strategies for a wave energy converter connected to a hydraulic power take-off
IET Renewable Power Generation, 2011 Among the various types of wave energy converters currently being developed, heaving point absorbers are one of the simplest and most promising concepts. A typical efficient energy conversion system for point absorbers is based on hydraulic power take-off (PTO) systems, consisting in a double-acting cylinder, a hydraulic motor and two or more ...
Pablo Ruiz-Minguela
exaly +2 more sources
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
doaj +1 more source
Hydraulic power take off system for wave energy utilization
IOP Conference Series: Materials Science and Engineering, 2021 Abstract Wave energy from seas and oceans is among the most promising and abundant energy sources on the Earth. There are different designs of conversion systems for the utilization of the wave energy, resulting from the different ways of the wave energy absorption, and depending on the location characteristics.
R Velichkova +6 more
openaire +1 more source
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 +1 more source
Hydraulic Power Take-Off concept for the M4 Wave Energy Converter
Applied Ocean Research, 2021 This paper presents a power take-off concept for the Moored, Multi-float and Multi-Mode Wave Energy Converter, M4 WEC, based on oil hydraulic technology. The study shows the importance of having low max-to-mean mechanical power ratios, preliminary to the design the oil-hydraulic power take-off.
José F. Gaspar +3 more
openaire +2 more sources
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
Optimization Study of Hydraulic Power Take-off System for an Ocean Wave Energy Converter
CoRR, 2021 Ocean wave renewable energy is fast becoming a key part of renewable energy industries over the recent decades. By developing wave energy converters as the main converter technology in this process, their power take-off (PTO) systems have been investigated.
Erfan Amini +6 more
openaire +2 more sources
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
doaj +1 more source
Journal of Marine Science and Engineering, 2023 The wave-energy excitation of point absorbers is highly associated with their resonant movement, and harmonic characteristics are of increasing concern in affecting resonance.
Yang Yi +6 more
doaj +1 more source