초록 ▼

A superconducting rotating machine includes a direct current field excitation source and an alternating current armature winding mounted on a stationary support member, at least one of which includes a superconducting material, a core member formed of a magnetic permeable material and rotatable arou

A superconducting rotating machine includes a direct current field excitation source and an alternating current armature winding mounted on a stationary support member, at least one of which includes a superconducting material, a core member formed of a magnetic permeable material and rotatable around the static support member, and a refrigerator unit which cryogenically cools at least one of the field excitation source and the armature winding. The superconducting rotating machine may have a construction for providing polyphase (e.g., three-phase) power.

대표청구항 ▼

[ What is claimed is:] [1.] A rotating machine comprising:a static support member;a direct current field excitation winding mounted on the static support member;an alternating current armature winding magnetically coupled to the excitation winding and mounted on the static support member, at least o

[ What is claimed is:] [1.] A rotating machine comprising:a static support member;a direct current field excitation winding mounted on the static support member;an alternating current armature winding magnetically coupled to the excitation winding and mounted on the static support member, at least one of the excitation winding and armature including a superconducting material;a core member having a longitudinal axis and disposed adjacent to the excitation winding and armature winding, the core member being formed of a magnetic permeable material and rotatable about the longitudinal axis and around the static support member; anda refrigerator unit which cryogenically cools the at least one of the excitation winding and armature including the superconducting material.