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Experiment, Optimization, and Design of Electromagnetic Track Brake for High-Speed Railways System
Joint Authors
Xiang, Chun
Wang, Jun-Cheng
Gu, Yu-Feng
Zhang, Shi-Jin
Chen, Shi-An
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-09
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
To enhance braking force and control convenience of high-speed railway systems, this paper proposes a new electromagnetic track brake, and the corresponding design, optimization, and experimental test are implemented.
The proposed track brake is longitudinal-axis magnetic circuits excited by multiple coils electromagnets, and the pole shoes are extending outward.
A preliminary design of an electromagnetic track brake is developed, including iron core height, iron core width, iron core gap, excitation ampere-turn, coil arrangement form, coil thickness, and preliminary height of single-layer coil.
The electromagnet number and pole shoe gap are optimized through three-dimensional electromagnetic simulation comparisons.
The final design of the electromagnetic track brake is determined, including iron core length, copper wire diameter, coil turn, and final height of single-layer coil.
Experimental verification of electromagnetic attractive force is performed through prototype tests, and the newly developed electromagnetic track brake can enhance electromagnetic braking deceleration by 39%.
American Psychological Association (APA)
Xiang, Chun& Wang, Jun-Cheng& Gu, Yu-Feng& Zhang, Shi-Jin& Chen, Shi-An. 2020. Experiment, Optimization, and Design of Electromagnetic Track Brake for High-Speed Railways System. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1197483
Modern Language Association (MLA)
Xiang, Chun…[et al.]. Experiment, Optimization, and Design of Electromagnetic Track Brake for High-Speed Railways System. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1197483
American Medical Association (AMA)
Xiang, Chun& Wang, Jun-Cheng& Gu, Yu-Feng& Zhang, Shi-Jin& Chen, Shi-An. Experiment, Optimization, and Design of Electromagnetic Track Brake for High-Speed Railways System. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1197483
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1197483