| 摘要: |
| Bi2Sr2Ca2Cu3O10（Bi-2223）高温超导材料因其较高的载流性能和较好的多芯结构稳定性，在超导电力和超导磁体等领域得到广泛应用。、在超导电力技术中，Bi-2223带材超导电缆被广泛用于低损耗电力传输，特别是在超导直流电力传输和铁路系统中展现了良好的性能。在超导电机中，Bi-2223带材因其优异的电流承载能力和结构稳定性，应用于多种类型的高效电机。超导电流引线中，Bi-2223带材表现出优越的热稳定性和电流传输能力，已在多个大型科学装置中应用。在超导磁体领域的应用中，Bi-2223带材制备的磁共振成像（MRI）、核磁共振（NMR）等磁体在维持高场强的同时，具有更紧凑、轻便的优势。此外，Bi-2223带材还在粒子加速器、磁悬浮等高科技设备中发挥重要作用。本文概述了Bi-2223带材在超导电力技术和超导磁体技术应用的最新研究进展。 |
| 关键词: 高温超导、Bi-2223带材、超导电力、超导磁体 |
| DOI： |
| 投稿时间：2024-08-15修订日期：2024-10-11 |
| 基金项目: |
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| Research progress on the application of Bi-2223 tapes |
|
zhouzesheng1, liuxueqian2, zoujuntao1, zhangshengnan2, liujixing2
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| (1.Xi’an University of Technology;2.Northwest Institute for Non-Ferrous Metal Research) |
| Abstract: |
| Bi2Sr2Ca2Cu3O10 (Bi-2223) high-temperature superconducting material, has been widely applied in fields such as superconducting power and superconducting magnets due to its high current-carrying capacity and the excellent stability of its multifilament structure. In the field of power transmission, superconducting cables made from Bi-2223 tapes are extensively used for low-loss power transmission. In particular, they have demonstrated excellent performance in superconducting direct current (DC) power transmission and railway systems. In superconducting motors, Bi-2223 tapes are used in various types of high-efficiency motors due to their superior current-carrying capability and structural stability. As for superconducting current leads, Bi-2223 tapes exhibit outstanding thermal stability and current transmission capacity, and have been employed in several large-scale scientific facilities. In the field of superconducting magnets, Bi-2223 enables low-loss power transmission, and several countries have successfully implemented related power projects. In the medical imaging field, magnets made from Bi-2223 tapes are used in high-field magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR) systems. These MRI devices demonstrate advantages such as being more compact and lightweight while maintaining high magnetic field strength. Additionally, Bi-2223 tapes play a significant role in high-tech equipment like particle accelerators and magnetic levitation systems. This paper provides an overview of the latest research advances in the application of Bi-2223 tapes in superconducting power technology and superconducting magnet technology. |
| Key words: high temperature superconductivity,Bi-2223 tapes,Superconducting power,superconducting magnet |