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Development of static magnetic refrigeration system using multiple high-temperature superconducting coils
http://hdl.handle.net/10655/00013066
http://hdl.handle.net/10655/000130668e065df4-5451-4e71-b9bc-bb6a5a149735
名前 / ファイル | ライセンス | アクション |
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IEEE_Trans.Appl.Superconduc.32_pp1 (1.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-03-11 | |||||
タイトル | ||||||
タイトル | Development of static magnetic refrigeration system using multiple high-temperature superconducting coils | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Magnetic Refrigeration | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | AC loss | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | HTS Magnet | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Brandt’s expression | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Slab model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Hirano, Naoki
× Hirano, Naoki× ONODERA, Yuta× Mito, Toshiyuki× UENO, Yuma× KAWAGOE, Akifumi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It is expected to build a sustainable social system that uses “hydrogen” as a fuel to generate electricity without emitting CO2. To realize this, technology for storing a large amount of hydrogen is indispensable, and storage as liquid hydrogen is ideal. However, the efficiency of the cooling device in the temperature range around 20 K required for long-term storage with liquid hydrogen is low, and the equipment is huge and expensive, so it has not been established as a widely used technology. Magnetic refrigeration is expected to be a highly efficient refrigerator in the temperature range of around 20 K because it can realize an ideal refrigeration cycle. However, in magnetic refrigeration, it is necessary to give a magnetic field change to the magneto caloric material (MCM). Further, in order to perform cooling with a large capacity and extremely low temperature by magnetic refrigeration, the magnetic field strength of a permanent magnet is insufficient, and it is indispensable to use a superconducting coil capable of generating a strong magnetic field with low power consumption. This study aims to develop a static magnetic refrigeration system using multiple high-temperature superconducting coils. By utilizing the energy storage characteristics of the superconducting coil, we are considering a magnetic refrigeration system that can repeatedly generate magnetic field changes to save energy without the need for large amounts of energy to be taken in and out of the outside. We report on the technical feasibility of a static magnetic refrigeration system using HTS coils. The power consumption including the AC loss of two superconducting coils, which is the basic configuration of the static magnetic refrigeration system, is calculated, and the efficiency is estimated as a ratio to the assumed refrigeration capacity of the MCM. | |||||
書誌情報 |
IEEE Transactions on Applied Superconductivity 巻 32, 号 6, p. 1-5, 発行日 2022-02-18 |
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出版者 | ||||||
出版者 | IEEE | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1109/TASC.2022.3152456 | |||||
権利 | ||||||
権利情報 | © 2022 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||
情報源 | ||||||
関連名称 | N. Hirano, Y. Onodera, T. Mito, Y. Ueno and A. Kawagoe, "Development of Static Magnetic Refrigeration System Using Multiple High-Temperature Superconducting Coils," in IEEE Transactions on Applied Superconductivity, vol. 32, no. 6, pp. 1-5, Sept. 2022, Art no. 0500105, doi: 10.1109/TASC.2022.3152456. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1109/TASC.2022.3152456 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |