Results 101 to 110 of about 176 (118)
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Study of Permanent Magnet Electrodynamic Suspension System with a Novel Halbach Array
Journal of Electrical Engineering and Technology, 2020In this paper, a permanent magnet (PM) electrodynamic suspension (EDS) system with a novel Halbach array is presented, to overcome the uncontrol of the levitation force in the PM EDS system. The novel Halbach array consists by winding normal conductor coils on permanent magnets surface.
Cheng Luo, Jiaheng Duan, Yongzhi Jing
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2021 13th International Symposium on Linear Drives for Industry Applications (LDIA), 2021
In this paper, a system analytical approach is developed to optimize the 2-D permanent magnet electrodynamic suspension system which mainly consists of a Halbach array and a conductive plate. Firstly, a 2-D analytical model was built in ideal conditions which accuracy was confirmed by comparing the results of analytic method and finite element method ...
Wei Qin, Fuyao Wang
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In this paper, a system analytical approach is developed to optimize the 2-D permanent magnet electrodynamic suspension system which mainly consists of a Halbach array and a conductive plate. Firstly, a 2-D analytical model was built in ideal conditions which accuracy was confirmed by comparing the results of analytic method and finite element method ...
Wei Qin, Fuyao Wang
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Electromagnetics, 2009
Abstract In this article, the performances of two electrodynamic suspension systems with flat and cylindrical structures are investigated and compared. The first system consists of a permanent magnet block levitated over a moving flat conducting plate.
Sadegh Vaez-Zadeh
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Abstract In this article, the performances of two electrodynamic suspension systems with flat and cylindrical structures are investigated and compared. The first system consists of a permanent magnet block levitated over a moving flat conducting plate.
Sadegh Vaez-Zadeh
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Calculation and Analysis of the Forces Created by Halbach Permanent-Magnet Electrodynamic Suspension
Applied Mechanics and Materials, 2012This paper researches on the levitation and drag forces of Halbach permanent-magnet electrodynamic suspension. First, construct an analytical model to calculate the magnetic field in the air gap and the current in the secondary conductor plate, thus deducing analytical expressions of the levitation and drag forces.
Yin Chen, Kun Lun Zhang
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Characteristic analysis of electrodynamic suspension device with permanent magnet Halbach array [PDF]
Journal of Applied Physics, 2009 This article deals with the characteristic analysis of electrodynamic suspension (EDS) device with the permanent magnet (PM) Halbach array system. On the basis of transfer relation theorem with magnetic vector potential, the magnetic field quantities were obtained and then confirmed with the corresponding two-dimensional and three-dimensional finite ...
Han-Wook Cho +4 more
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2023 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers), 2023
Junquan Chen
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Junquan Chen
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IEEE Transactions on Transportation Electrification
Z Deng, Zhihao Ke, Hongfu Shi
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Z Deng, Zhihao Ke, Hongfu Shi
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Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, 2023
In vehicle dynamics research, a dynamics model is essential, as it provides the basis for the demonstration of early system design of vehicle as well as the verification and optimization of the dynamics performance of the final product. To promote the development of a permanent magnet (PM) Electrodynamic Suspension (EDS) in a maglev train, research was
Bo Wang +6 more
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In vehicle dynamics research, a dynamics model is essential, as it provides the basis for the demonstration of early system design of vehicle as well as the verification and optimization of the dynamics performance of the final product. To promote the development of a permanent magnet (PM) Electrodynamic Suspension (EDS) in a maglev train, research was
Bo Wang +6 more
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Topology Optimization of an Alternate Permanent Magnet Electrodynamic Suspension Using a 3-D Hybrid Analytical Model [PDF]
2024 27th International Conference on Electrical Machines and Systems (ICEMS)This paper presents a novel gradient-based topology optimization method for the design of permanent magnet electrodynamic suspensions, using a 3-D hybrid analytical model. It enables the exploration of new magnet configurations, with the aim of improving
Louis Beauloye, Bruno Dehez
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Journal of Applied Physics, 2022
Electrodynamic suspension (EDS) with a linear permanent magnet Halbach array, which can be used in ultrahigh-speed maglev systems, has gained increasing attention in recent years. However, inefficient calculation methods of electromagnetic forces restrict the stability research of EDS systems.
Chuan Wu, Guanchun Li, Dong Wang, Jie Xu
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Electrodynamic suspension (EDS) with a linear permanent magnet Halbach array, which can be used in ultrahigh-speed maglev systems, has gained increasing attention in recent years. However, inefficient calculation methods of electromagnetic forces restrict the stability research of EDS systems.
Chuan Wu, Guanchun Li, Dong Wang, Jie Xu
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