Results 21 to 30 of about 4,766,046 (338)
Analytical Model for the Design of Axial Flux Induction Motors with Maximum Torque Density
World Electric Vehicle Journal, 2021 This article proposes a mathematical model of an axial flux induction motor (AFIM) with one stator and one rotor. The model is based on the expression for the electromagnetic torque, which presents a function of two independent variables: the axial ...
Georgii Baranov +4 more
semanticscholar +1 more source
Energies, 2021 In this paper, the optimization and characteristics analysis of a three-phase 12/8 switched reluctance motor (SRM) based on a Grey Wolf Optimizer (GWO) for electric vehicles (EVs) application is presented.
Sydur Rahman +4 more
semanticscholar +1 more source
The baroclinic secondary instability of the two-dimensional shear layer [PDF]
, 2000 The focus of this study is on the numerical investigation of two-dimensional, isovolume, high Reynolds and Froude numbers, variable-density mixing layers. Lagrangian simulations, of both the temporal and the spatial models, are performed. They reveal the
Altman +24 more
core +3 more sources
Design and fabrication of a new hybrid stepper motor with significant improvements in torque density
, 2021 A stepper motor is an actuator widely used in different areas for various purposes such as robots and CNC machines. This motor has 3 different types and the hybrid type is the most common and useful one.
M. Hojati, A. Baktash
semanticscholar +1 more source
Spectrum Analysis and Optimization of the Axial Magnetic Gear with Halbach Permanent Magnet Arrays
Energies, 2019 In order to study the contribution of each harmonic to the output torque and axial torque of the axial magnetic gear with Halbach permanent magnet arrays (HAMG), torque and axial force calculation formulas of the HAMG are proposed based on the air-gap ...
Fang Hu +3 more
doaj +1 more source
Optimum Design of High-Temperature Superconducting Induction/Synchronous Motor to Increase Torque Density Using Collective Decision Optimization Algorithm [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2020 Today, with the high promotion of technology and the expansion of industries, electric motors are used extensively and consume a large part of the electrical energy produced by power plants. Therefore, researchers and experts have always sought solutions
Milad Niaz Azari +2 more
doaj +1 more source
Iron loss in permanent-magnet brushless AC machines under maximum torque per ampere and flux weakening control [PDF]
, 2002 The airgap flux density distribution, flux density loci in the stator core, and the associated iron loss in two topologies of brushless AC motor, having a surface-mounted magnet rotor and an interior-mounted magnet rotor, respectively, are investigated ...
Chen, Y.S., Howe, D., Zhu, Z.Q.
core +1 more source
Dentistry Journal, 2019 During insertion of dental implants, measurement of dynamic parameters such as the torque-depth curve integral or insertion energy might convey more information about primary stability than traditional static parameters such as the insertion or removal ...
Danilo Alessio Di Stefano +5 more
doaj +1 more source
IET Electrical Systems in Transportation, 2023 In this article, three dual‐stator axial field flux‐switching permanent magnet (DS‐AFFSPM) topologies are selected, designed, and analysed in order to determine the most effective structure electric vehicle (EV) application based on torque density, power
Fariba Farrokh +3 more
doaj +1 more source
Design and Performance Analysis of Permanent Magnet Synchronous Motor for Electric Vehicles Application [PDF]
Engineering and Technology Journal, 2021 In electrical vehicle applications, power density plays a significant role in improving machine performance. The main objective of this paper is to design and analyze the performance of in-wheel outer rotor permanent magnet synchronous motor (PMSM) used ...
Mustafa Y. Bdewi +2 more
doaj +1 more source