@article{oai:nifs-repository.repo.nii.ac.jp:00011114,
 author = {Hirano,  Naoki and YANAGI, Setsura and XIE, Yunzhi and OKAMURA, Tetsuji},
 journal = {Journal of Physics: Conference Series},
 month = {},
 note = {The fundamental research of HTS coil cooling assist technology by magnetic refrigeration has been studied. Using magnetic refrigeration technology, we are focusing on numerical analysis to see if the cooling efficiency around 20 K of high-temperature superconducting coils can be enhanced. The feature of the proposed cooling method is that it utilizes the leakage magnetic field from the HTS coil. Magnetic refrigeration technology needs to apply a change of magnetic field to a certain type of magnetic material, and the configuration of applying a change of magnetic field to the material in the cryostat is the point of the proposed cooling assist method. We confirm a system that uses a magnetic refrigerator in combination with a refrigerant circulation cooling system by utilizing the leakage magnetic field generated when using a superconducting coil and producing a magneto caloric effect has higher refrigeration performance than the refrigerant circulation cooling system alone.},
 title = {Basic research of HTS coil cooling assist technology by magnetic refrigeration},
 volume = {1559},
 year = {2020}
}