Results 211 to 220 of about 29,236 (265)
Some of the next articles are maybe not open access.
2023 IEEE 3rd International Conference on Industrial Electronics for Sustainable Energy Systems (IESES), 2023
A low-speed high torque Doubly Salient Permanent Magnet Generator (DSPMG), in this paper, is adopted for renewable energy generation. Nevertheless, this machine has strong nonlinearity and coupling, which lead to a large torque ripple.
Hao Chen, Luming Liu, Tianzhen Wang
semanticscholar +1 more source
A low-speed high torque Doubly Salient Permanent Magnet Generator (DSPMG), in this paper, is adopted for renewable energy generation. Nevertheless, this machine has strong nonlinearity and coupling, which lead to a large torque ripple.
Hao Chen, Luming Liu, Tianzhen Wang
semanticscholar +1 more source
The Physics of Fluids
The rational layout of tidal stream turbines (TSTs) is beneficial for making full use of tidal stream energy. It is essential to consider the wake radius and velocity distribution for determining the spacing between the TSTs.
B. Wei +3 more
semanticscholar +1 more source
The rational layout of tidal stream turbines (TSTs) is beneficial for making full use of tidal stream energy. It is essential to consider the wake radius and velocity distribution for determining the spacing between the TSTs.
B. Wei +3 more
semanticscholar +1 more source
Numerical Investigation of an Optimised Horizontal Axis Tidal Stream Turbine
Volume 10: Ocean Renewable Energy, 2019Abstract A tidal stream turbine was designed using one of the optimised hydrofoils, whose lift-to-drag ratio at an angle of attack of 5.2 degrees was 4.5% higher than that of the reference hydrofoil. The incompressible Reynolds-averaged Navier Stokes equations in steady state were solved using k-ω (SST) turbulence model for the reference
Sheshtawy, Hassan El +3 more
openaire +2 more sources
Reliability analysis of rotor blades of tidal stream turbines
Reliability Engineering & System Safety, 2014Abstract Tidal stream turbines are used for converting kinetic energy of tidal currents into electricity. There are a number of uncertainties involved in the design of such devices and their components. To ensure safety of the turbines these uncertainties must be taken into account.
Val, Dimitri V. +2 more
openaire +2 more sources
Simulation of Tidal Stream Turbine Working Near Free Surface
Applied Mechanics and Materials, 2013The tidal stream kinetic energy can be abstracted by the horizontal axial turbine, and most concentrate closing to seaside, where the tidal stream turbine must work near the free surface. The interaction between wave surface and the turbine will affect the turbine performance.
Jun Wei Zhou, Da Zheng Wang
openaire +1 more source
Optimization and Flow Analysis of Ducted Tidal Stream Turbine
Advanced Materials Research, 2013Efficiency of the tidal stream turbine with thin-wall axisymmetric ducts was numerically simulated. The ducts design parameters of diffuser curves, expansion ratio and duct length were simply optimized. The results showed that the duct of second order diffuser curve, expansion ratio of 2.25 and a length-diameter ratio of 1.2 has the best performance ...
Jun Wei Zhou, Da Zheng Wang, Ya Nan Li
openaire +1 more source
Design, Control and Monitoring of Tidal Stream Turbine Systems
2023International ...
openaire +2 more sources