ROTOR OR A STATOR FOR A SUPERCONDUCTING ELECTRICAL MACHINE

摘要

A rotor (or a stator) for a superconducting electrical machine includes a mounting that is maintained at substantially ambient temperature during operation of the electrical machine and a field coil support structure. A plurality of superconducting field coils are maintained at cryogenic temperatures during operation of the electrical machine and are supported by the field coil support structure. A plurality of coupling elements are used to fix the field coil support structure to the mounting. The coupling elements can be linear struts and carry substantially of the torque that is experienced during operation of the electrical machine.