ISOTHERMAL SUPPORT AND VACUUM CONTAINER FOR SUPERCONDUCTING WINDINGS IN ROTARY MACHINES

摘要

The invention relates to a rotary machine (1), in particular a synchronous machine, with cold superconducting windings (9) arranged in a warm soft-magnetic rotor body (3). The invention is characterised in that two adjacent windings (9) are arranged between every two adjacent soft-magnetic pole bodies (11) and are fastened by means of support elements (7) in a common pair of vacuum containers (13) in order to achieve thermal insulation, and the two windings (9) are isothermally interconnected at their mutually facing sides by means of at least one common support and/or traction element (7a).