Results 11 to 20 of about 5,500 (223)
Publications on maglev technologies [PDF]
, 1991 Magnetically levitated passenger-transportation vehicles, using attractive and repulsive magnetic forces, are currently in the development or prototype-revenue stages in Japan and Germany. The basic principles of these technologies have been understood for several decades, but their practical applications awaited advances in high-power electronic ...
He, J. L. +3 more
openaire +6 more sources
EMS Systems: Optimised Sensor Configurations for Control and Sensor Fault Tolerance [PDF]
, 2009 The paper describes a sensor optimisation systematic framework approach and a Fault Tolerant control scheme for sensor failures applied to an EMS maglev system.
Michail, Konstantinos +5 more
core +3 more sources
Optimised design consideration of suspension choppers in Maglev train using SiC MOSFET modules
The Journal of Engineering, 2019 Electromagnetic suspension (EMS) Maglev trains attracted to suspend above a track is a green type of track transportation. The suspension control box adopting a closed-loop feedback controller outputs a levitation current that flows into the ...
Xiaoyu Chen +5 more
doaj +1 more source
Semi-Active Magnetic Levitation System for Education
Applied Sciences, 2021 This paper describes how to construct a low-cost magnetic levitation system (MagLev). The MagLev has been intensively used in engineering education, allowing instructors and students to learn through hands-on experiences of essential concepts, such as ...
Gisela Pujol-Vázquez +3 more
doaj +1 more source
IEEE Access, 2018 Electromagnetic suspension (EMS) is an important type of maglev train systems. With commercial success in the low-speed maglev train, developing a medium-speed maglev type with a top speed of 200 km/h based on the current low-speed maglev technology has ...
Jingfang Ding +3 more
doaj +1 more source
Three-dimensional Analytical Modeling of Axial Flux Permanent Magnets Maglev Motor
CES Transactions on Electrical Machines and Systems, 2022 The three-dimensional(3D) analytical model of the magnetic field in an Axial Flux Permanent Magnets Maglev Motor(AFPMMM) is proposed and investigated the influence of the structural parameters on electromagnetic characteristics. Firstly, the topology and
Wei Qin, Gang Lv, Yuhua Ma
doaj +1 more source
Machines, 2022 This article presents a new method for combined levitation and propulsion control in maglev/Hyperloop systems by selectively applying AC and DC modes of operation to a group of asymmetric double-sided linear induction motors (ADSLIMs). Although adjusting
Vladimir Kuptsov +4 more
doaj +1 more source
Survey of foreign maglev systems [PDF]
, 1992 Magnetic levitation (maglev) transportation systems represent an innovative technology that promises to provide pollution-free, contact-free, high-speed ground transportation for the twenty-first century.
He, J. L., Rote, D. M., Coffey, H. T.
core +3 more sources
Comparison of Cabin Noise of Airport Express Rail Systems
Acoustics, 2021 In this paper, the cabin noise of four airport express rail systems, namely the Taiwan Taoyuan International Airport MRT, the Hong Kong Airport Express, RER B service from Paris Gare du Nord to Paris Charles de Gaulle Airport, and the Shanghai Maglev ...
Heow Pueh Lee +3 more
doaj +1 more source
Optimised Sensor Configuration for a Maglev Suspension [PDF]
, 2008 This paper discusses a systematic approach for selecting the minimum number of sensors for an Electromagnetic levitation system that satisfies both deterministic and stochastic performance objectives.
K. Michail +8 more
core +1 more source