Conduction-cooled magnetic flux pump

A conduction-cooled magnetic flux pump, comprising a refrigerator, a cooling capacity conducting part, a cooling capacity conducting plate, a high-temperature superconducting coil, a high-temperature superconducting tape, an L-shaped machined part, a dynamic sealing device, a motor, a rotating shaft, a bow-shaped epoxy resin machined part, permanent magnet rotor disks, and permanent magnets, wherein the refrigerator comprises a first-stage cold head, the cooling capacity conducting part being connected to the first-stage cold head, the cooling capacity conducting plate being connected to the cooling capacity conducting part, the high-temperature superconducting coil being installed on the cooling capacity conducting plate, and the high-temperature superconducting tape being fixed to the cooling capacity conducting plate by the L-shaped machined part and provided at a certain distance from the permanent magnet rotor disks;

• a room temperature side shaft and a vacuum side shaft, which are connected and arranged in the dynamic sealing device, an output end of the motor being connected to the room temperature side shaft, one end of the rotating shaft being connected to the vacuum side shaft, and the other end of the rotating shaft being rotationally connected to the bow-shaped epoxy resin machined part;
• wherein the permanent magnet rotor disk is installed on the rotating shaft and rotates along with the rotating shaft, and the permanent magnets are embedded into the permanent magnet rotor disks.