Trapped-field, superconducting, induction-synchronous motor/gene

Details Trapped-field, superconducting, induction-synchronous motor/gene Trapped-field, superconducting, induction-synchronous motor/gene

1992-02-18

1994-06-28

Stephan, Steven L.

Superconductor technology: apparatus, material, process

High temperature devices, systems, apparatus, com- ponents,...

Dynamoelectric machine , or components thereof

310 10, 310 52, 505876, H01B 1200, H02K 5500, H02K 709

Patent

active

053250028

ABSTRACT:
A motor/generator that is operable in an inductive mode during a startup phase and in a synchronous mode thereafter. Superconductor material is included in either the stator or the rotator and a magnetic field generator is included in the other of these two members. Induced fields in a torque-shield provide coupling between the stator and the rotor during the startup phase and then a trapped field in the superconductor provides coupling between the stator and the rotor thereafter.

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