Results 31 to 40 of about 24,183 (312)
Energies, 2023 Direct-drive permanent magnet machines are ideal candidates for remote renewable applications, due to their independence from gearboxes and minimization of maintenance needs.
Syidy Ab Rasid +2 more
doaj +1 more source
Rotor resonances of high-speed permanent-magnet brushless machines [PDF]
, 2002 For high-speed machines, in particular, it is very important to accurately predict natural frequencies of the rotor at the design stage so as to minimize the likelihood of failure.
Ede, J.D., Howe, D., Zhu, Z.Q.
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Effect of the permanent magnets locations on the voltage generated by permanent magnet generator
Journal of Renewable Energies, 2018 Currently, the permanent magnet generators find wide application in the renewable energies field such as the conversion of the wind energy or the tidal energy to an electrical energy. The main objective of this work is the calculation of the magnetic field created by the permanent magnets of the both selected rotor types (magnets on surface and inset ...
Benyoucef, Djilali +2 more
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Generating rectilinear motion using permanent magnets
Journal of Engineering and Applied Science, 2023 AbstractThis paper considers generating rectilinear motion using permanent magnets based on the surface charge method. In this regard, the existing analytical expressions of the interaction magnetic field between cuboidal permanent magnets are modified and extended into new ones that take into account the magnets configuration proposed in this work ...
Jihad Rishmany +3 more
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Optimisation and comparison of generators with different magnet materials for a 6MW offshore direct drive wind turbine [PDF]
, 2016 In the past few years interest in the use of low speed permanent magnet generators for direct-drive wind turbine generator applications has increased significantly.
Bhuiyan, Nurul Azim, McDonald, Alasdair
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A novel conceptual design method for aviation PMSG based on thermal modeling
International Journal for Simulation and Multidisciplinary Design OptimizationA multi-disciplinary optimization design method for permanent magnet synchronous generators based on thermal modeling is proposed in this paper. The complex coupling among the thermal, electromagnetic, and mechanical systems and the difficulties in ...
Wang He +4 more
doaj +1 more source
Design and analysis of 12 MW offshore wind turbine
Energy Reports, 2022 Permanent magnet synchronous motors are widely used in various fields for the advantages of high power density, high efficiency and high reliability.
Junqiang Xing +4 more
doaj +1 more source
Comparison of PMSG and DFIG for Marine Current Turbine Applications [PDF]
, 2010 Emerging technologies for marine current turbine are mainly relevant to works that have been carried out on wind turbines and ship propellers. It is then obvious that many electric generator topologies could be used for marine current turbines. As in the
BENBOUZID, Mohamed +2 more
core +5 more sources
Radially-Magnetized Transverse Flux Permanent Magnet Generator
DEStech Transactions on Environment, Energy and Earth Sciences, 2018 The transverse flux permanent magnet motor attracts wide attention in the field of low-speed direct-drive wind power due to its high torque density, good low-speed performance and other advantages. Aiming at the problem of high leakage coefficient of permanent magnet in the attached transverse flux permanent magnet wind power generator, a radially ...
Zhiyong Lan, Chen Xu, Li Li
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Analysis of the Cogging Torque Reduction in Permanent Magnet Generators for a Very Low Wind Speed
EnergiesThis research examines the magnet structure’s effect on the performance of permanent magnet generators. The permanent magnet generator’s cogging torque (CT) is one of the characteristics that this article examines.
Syamsir Abduh +2 more
doaj +1 more source