FIELD: high-temperature superconductors.
SUBSTANCE: invention relates to a magnetic system using high-temperature superconductors (HTS). The system contains an HTS excitation coil and a power source. The HTS excitation coil comprises a plurality of turns containing the HTS material and a metal stabilizer, as well as an electrically conductive layer separating the turns so that current can be distributed between the turns through the conductive layer. The power source is configured to supply the first current to the HTS excitation coil during loading of the HTS excitation coil and to supply the second current to the HTS excitation coil, opposite in direction to the first current, during unloading of the HTS excitation coil.
EFFECT: optimization of control of a magnetic system with a high-temperature superconductor with the possibility of controlled unloading of HTS magnets.
21 cl, 14 dwg
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