| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-temperature superconductive magnet cooling system with a vehicle-mounted pulse tube refrigerator, in which weight saving and energy saving of a vehicle-mounted part of the pulse tube refrigerator can be realized by mounting only a low-temperature generation part of the pulse tube refrigerator on a vehicle. <P>SOLUTION: A high-temperature superconductive magnet cooling system with a vehicle-mounted pulse tube refrigerator includes: a vehicle-mounted part of a pulse tube refrigerator 1 which comprises high-temperature superconducting coils 3A to 3D arranged in a cryostat 2, a low-temperature generation part 4 consisting of a coldness storage device 5 and a pulse tube 6, and a cold end heat exchange part 7, and performs conduction cooling of the high-temperature superconducting coils 3A to 3D during traveling of a vehicle; and a ground facility 10 of the pulse tube refrigerator 1 which comprises a compressor 12, a gas phase control mechanism, and a valve unit 11, and is connected with the vehicle-mounted part during a stop of the vehicle to perform low-temperature generation in the low-temperature generation part 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
