Superconducting machine and method for the operation thereof

摘要

Superconducting machine (1), in particular for use as a generator in a stand-alone power system, comprising, as component parts, a stator (5) and a rotor (2) capable of rotating with respect to the stator (5), - wherein at least one superconducting coil (3) for generating at least two magnetic poles is provided on at least one component part, in particular the rotor (2), which superconducting coil is cooled via a cooling device (4), and - at least two parallel winding elements (6) are provided on the respective other component part, in particular the stator (5), in the armature winding for each phase, which winding elements can be connected either in series or in parallel via at least one switching means (7).