Results 151 to 160 of about 1,795,487 (195)
Cost-Effectiveness Comparison of Coaxial Magnetic Gears With Different Magnet Materials [PDF]
IEEE Transactions on Magnetics, 2014 This paper presents a comparative study between the nonrare-earth PM and rare-earth PM-based coaxial magnetic gears. First, using finite-element analysis, the electromagnetic performances of four coaxial magnetic gears, which are installed with nonrare- or rare-earth PMs, are analyzed and quantitatively compared based on the same structure.
Chunhua Liu, Kwok Tong Chau, Mu Chen
exaly +5 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Investigation of Coaxial Magnetic Gears with Variable Gear Ratio
2023 15th Electrical Engineering Faculty Conference (BulEF), 2023Valentin Mateev +2 more
exaly +2 more sources
A Novel Coaxial Magnetic Gear Using Bulk HTS for Industrial Applications [PDF]
IEEE Transactions on Applied Superconductivity, 2010 In this paper, a novel coaxial magnetic gear (CMG) using bulk high temperature superconductors (HTS) is proposed. By substituting bulk HTS for ferromagnetic material, a novel stationary ring is resulted, which can not only provide the desired field ...
Linni Jian, Kwok Tong Chau, Jiangui Li
exaly +2 more sources
Coaxial Magnetic Gear Design and Optimization
IEEE Transactions on Industrial Electronics, 2017The main aim of this paper is the imposition of constraints for the multiobjective optimizations of magnetic gears. In order to reduce the computational effort, a semianalytic design procedure is adopted, providing a fast simulation tool that can be embedded within an optimization loop.
FILIPPINI, MATTIA, ALOTTO, PIERGIORGIO
openaire +2 more sources
Analysis of coaxial magnetic gears
2015 International Conference on Clean Electrical Power (ICCEP), 2015The behavior of a magnetic gear which employs rare earth magnets is analyzed; the magnetic gear allows the power to be transmitted by transforming speed and torque. An analytical simplified approach for the analysis of the considered magnetic gear is used in this paper. The approach can be suitable for design aims.
OMETTO, Antonio +3 more
openaire +2 more sources
2016 IEEE Conference on Electromagnetic Field Computation (CEFC), 2016
In this paper a design tool for coaxial magnetic gears will be presented. In particular the demagnetization issues and the mechanical constraints will be highlighted. The design procedure is especially tailored for multi-objective optimization.
Mattia Filippini, Piergiorgio Alotto
exaly +2 more sources
In this paper a design tool for coaxial magnetic gears will be presented. In particular the demagnetization issues and the mechanical constraints will be highlighted. The design procedure is especially tailored for multi-objective optimization.
Mattia Filippini, Piergiorgio Alotto
exaly +2 more sources
Analysis of the Vibration Characteristics of Coaxial Magnetic Gear
IEEE Transactions on Magnetics, 2016This paper investigates the vibration and noise characteristics of the coaxial magnetic gear (CMG) by the electromagnetic forces. In the CMG, the vibration and noise can be generated by the exciting forces acting on three parts, namely, low-speed rotor, high-speed rotor, and modulating pieces, respectively.
Jiyoung Lee, Junghwan Chang
openaire +1 more source
Coaxial magnetic gear analysis and optimization
2014 International Conference on Renewable Energy Research and Application (ICRERA), 2014In this paper the CMG working principle is explained with help of Finite Elements Method (FEM) and Fast Fourier Transform (FFT).
C.G.C. Neves, Aly Ferreira Flores
openaire +1 more source
3D Modelling of a Coaxial Magnetic Gear
2019 11th Electrical Engineering Faculty Conference (BulEF), 2019In this paper a 3D model of a coaxial magnetic gear has been developed. Typically, magnetic gears are considered as a 2D plane-parallel models. In such models, the edge effects on magnetic field distributions in the forehead of the construction are not estimated where magnetic reluctance is significant especially for shorter length designs.
Valentin Mateev +2 more
openaire +1 more source
Analysis and optimization of coaxial magnetic gears
2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2016Coaxial magnetic gears with permanent magnets have a very simple structure and performance comparable to that of mechanical gears. The paper describes an analytical simplified approach for the analysis and design procedure. The mathematical model is one-dimensional: only the variation of electromagnetic quantities as function of angular position is ...
Ometto A. +3 more
openaire +2 more sources