Maglev Technology and Research Trends on Superconductivity

被引：0

作者：

Tomita M. ^{[1
]}

机构：

[1] Maglev Systems Technology Division, Japan

来源：

Quarterly Report of RTRI (Railway Technical Research Institute) | 2023年 / 64卷 / 01期

基金：

日本科学技术振兴机构;

关键词：

feeder cable; high-temperature superconductivity; maglev; power storage; superconducting magnet;

D O I：

10.2219/RTRIQR.64.1_11

中图分类号：

学科分类号：

摘要：

Railway Technical Research Institute has conducted research and development of superconducting Maglev and superconductivity. In this paper, we introduce ground coil evaluation technology, wireless power transfer technology and linear rail brake technology as applied Maglev technology. In addition, we introduce outlines of our recent research such as the science of high-temperature superconductors, superconducting feeder cables, and superconducting magnetic energy storage. © 2023 Ken-yusha Inc.. All rights reserved.

引用

页码：11 / 15

页数：4

共 7 条

[1]

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[2]

IEA Technology Collaboration Programme on High Temperature Superconductivity 2020 Annual Report

[3]

Sakamoto Y., Ukita K., Sasakawa T., State Monitoring Method for a Linear-Motor-Type Rail Brake using an Excitation Inverter, RTRI Report, 34, 11, pp. 25-30, (2020)

[4]

Yoda H., Sakamoto Y., Kashiwagi T., Sasakawa T., Design Study Aiming at Increasing Transfer Power per Unit Area of the Coil for the Wireless Power Transfer System of Railway Vehicles, RTRI Report, 33, 5, pp. 17-22, (2019)

[5]

Durrell J.H., Et al., A trapped field of 17.6T in melt-processed, bulk Gd-Ba-Cu-O reinforced with shrink-fit steel, Supercond. Sci. Technol, 27, (2017)

[6]

Superconductors drive trains, Nature, 542, (2017)

[7]

Onji T., Ishihara A., Kobayashi Y., Fukumoto Y., Tomita M., Hamajima T., Fundamental Study of MgB<sub>2</sub> Super Conducting Coil for Storage, RTRI Report, 32, 10, pp. 41-46, (2018)

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