Zobrazeno 1 - 10
of 1 226
pro vyhledávání: '"Tidal turbine"'
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 14, Iss 4 (2024)
This paper presents the principles of developing an electromechanical emulator based on an original hybridization concept of a wind and tidal power system. Wind and tidal horizontal axis turbines showcase functional similarities and electromechanical
Externí odkaz:
https://doaj.org/article/ebd83655a0584fe0862a3c084ee28fb9
Publikováno v:
Measurement: Sensors, Vol 35, Iss , Pp 101293- (2024)
Recommended practice for quantifying the energy resource at a tidal energy site requires the use of multiple instruments deployed across the site. However, the instruments used work by emitting an acoustic pulse and instruments working at the same ti
Externí odkaz:
https://doaj.org/article/5f58cbcdf0624cf9b916770ae430510a
Autor:
Mustafa Wassef Hasan
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 35, Iss 8, Pp 566-576 (2023)
In this work, a novel disturbance rejection controller based on a nonlinear fractional order proportional integral derivative with fuzzy (NLFOPIDF) approximation and an adaptive law technique for a 160 kW two horizontal axis parts tidal turbine model
Externí odkaz:
https://doaj.org/article/7e7dd8082f2e487da2646f436f090f18
Autor:
Mahmoud Zadehbagheri, Mohammad Javad Kiani, Sasan Pirouzi, Mehrdad Movahedpour, Sirus Mohammadi
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 5473-5490 (2023)
This paper investigates a multi-objective optimal energy planning strategy for a hub, incorporating renewable and non-renewable resources, like PV, tidal turbine, fuel-cell, CHP, boiler, micro-turbine, reactor, reformer, electrolyzer, and energy stor
Externí odkaz:
https://doaj.org/article/445f5cd6ae294003923991f3efdb464f
Publikováno v:
Sensors, Vol 24, Iss 14, p 4462 (2024)
Incident flow measurement is key in the tidal industry for conducting power performance assessments. This paper explores the use of a horizontally mounted Nortek Signature 500 Acoustic Doppler Current Profiler (ADCP) as a means for incident flow meas
Externí odkaz:
https://doaj.org/article/5f1dd5e0393145888c270baa36faf0b8
Publikováno v:
Energies, Vol 17, Iss 13, p 3138 (2024)
Dual-mode propellers, as propulsion and turbine devices, have found widespread application in renewable energy systems for marine vehicles, particularly in sailing boats and yachts. However, the existing dual-mode propellers in these contexts are typ
Externí odkaz:
https://doaj.org/article/ce4710d8b96f459e9a029b2be6760f54
Autor:
Haechang Jeong, Changjo Yang
Publikováno v:
Energies, Vol 17, Iss 13, p 3207 (2024)
Counter-rotating turbines, designed to enhance the performance efficiency of tidal turbines, exhibit variable operational characteristics depending on the axial distance between the front and rear blades. This study encompassed both numerical analyse
Externí odkaz:
https://doaj.org/article/96be41f0b1f440cda6f0c39a0c639626
Publikováno v:
Energies, Vol 17, Iss 10, p 2366 (2024)
In this paper, we propose a new 3D model for vertical-axis tidal turbines (VATTs) embedded in the shallow-water code SHYFEM. The turbine model is based on the Blade-Element∖Momentum (BEM) theory and, therefore, is able to predict turbine performanc
Externí odkaz:
https://doaj.org/article/75aa99fca7ce42dea48cbc7141599e27
Publikováno v:
Energies, Vol 17, Iss 9, p 2065 (2024)
Commercial scale tidal stream turbines (TST) are expected to be deployed in shallow water where the depth varies from 1.5 to 3 turbine diameters. In this study, numerical simulation is conducted at realistic hydrodynamic conditions of potential tidal
Externí odkaz:
https://doaj.org/article/c354dc2ec7d6446f8b56a23f8fc83e26
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 3, p 479 (2024)
The tidal currents of the Gulf of Morbihan reach up to 3.5 m/s within a narrow (200 m large) channel connecting the sea to the inner part of the gulf. In this study, a Telemac2D model validated with a large dataset of field measurements is used to as
Externí odkaz:
https://doaj.org/article/af2cc83123904053b601210a4665225b