Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = permanent magnet wind turbine (PMWT)

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
13 pages, 4944 KB  
Article
Research on the Torque Density Optimization of a Semi-Embedded Permanent Magnet Wind Turbine Based on the Non-Dominated Sorting Genetic Algorithm II and Magnetic Pole Offset
by Wei Li, Dongrui Wang, Zuoxia Xing and Changjie Sun
Energies 2024, 17(24), 6415; https://doi.org/10.3390/en17246415 - 20 Dec 2024
Viewed by 1028
Abstract
To improve the torque density (TD) of a permanent magnet wind turbine (PMWT), this paper proposes a magnetic pole offset semi-embedded structure based on the traditional semi-embedded structure. Firstly, the principle of how magnetic pole offset can increase the torque is explained. Then, [...] Read more.
To improve the torque density (TD) of a permanent magnet wind turbine (PMWT), this paper proposes a magnetic pole offset semi-embedded structure based on the traditional semi-embedded structure. Firstly, the principle of how magnetic pole offset can increase the torque is explained. Then, based on the non-dominated sorting genetic algorithm II (NSGA-II), the ratio k of the inner and outer diameters of the stator is optimized to make the motor quality and efficiency reach the best state. On this basis, the TD is further optimized by utilizing the magnetic pole offset angle. The results show that when the magnetic pole offset angle is 0.5°, the TD reaches the maximum value of 13.95 Nm/kg, with an increase of 3.33%. Finally, the no-load performance and load performance of the two structures are compared to highlight the advantages of the magnetic pole offset structure. Full article
(This article belongs to the Section A3: Wind, Wave and Tidal Energy)
Show Figures

Figure 1

Back to TopTop