Design and electromagnetic characteristics analysis of high temperature superconducting hybrid electromagnetic support system for high-speed maglev trains

IF 1.3 3区物理与天体物理 Q4 PHYSICS, APPLIED

Physica C-superconductivity and Its Applications Pub Date : 2025-03-12 DOI:10.1016/j.physc.2025.1354685

Chaoqun Jiao, Deming Huang, Lichao Nie, Jin Fang

引用次数: 0

Abstract

The Electromagnetic Suspension (EMS) maglev is a promising solution for local transportation, characterized by its high-speed maglev technology and non-contact with the track. However, it faces challenges such as a limited suspension gap, high energy consumption, and heat dissipation issues. To address these concerns, this article proposes a novel hybrid electromagnetic support system (HESS) that combines high-temperature superconducting and normally conducting materials. By implementing HESS, not only can the suspension gap be increased but also the suspension capacity can be enhanced by 10 %. This paper begins by introducing the design scheme and working principle of HESS before analyzing how different parameter changes (e.g., stator current, excitation current, air gap) affect its electromagnetic performance.

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来源期刊

Physica C-superconductivity and Its Applications 物理-物理：应用

CiteScore

2.70

自引率

11.80%

发文量

102

审稿时长

66 days

期刊介绍： Physica C (Superconductivity and its Applications) publishes peer-reviewed papers on novel developments in the field of superconductivity. Topics include discovery of new superconducting materials and elucidation of their mechanisms, physics of vortex matter, enhancement of critical properties of superconductors, identification of novel properties and processing methods that improve their performance and promote new routes to applications of superconductivity. The main goal of the journal is to publish: 1. Papers that substantially increase the understanding of the fundamental aspects and mechanisms of superconductivity and vortex matter through theoretical and experimental methods. 2. Papers that report on novel physical properties and processing of materials that substantially enhance their critical performance. 3. Papers that promote new or improved routes to applications of superconductivity and/or superconducting materials, and proof-of-concept novel proto-type superconducting devices. The editors of the journal will select papers that are well written and based on thorough research that provide truly novel insights.