SUPERCONDUCTING SYNCHRONOUS MOTOR

摘要

A superconducting synchronous motor having a simple and stable structure is provided. The superconducting synchronous motor according to one embodiment of the present invention comprises: a rotary shaft; a rotation core mounted at the rotary shaft so as to be rotated by connecting with the rotary shaft; and hooked magnetic poles extending from one end of the rotation core in a longitudinal direction. Each of the hooked magnetic poles is composed of first and second inductors of a magnetic material alternately engaged with each other and a superconducting wire to be wound, and comprises a first superconducting field winding and a second superconducting field winding fixed closely at the other end of a first inductor rotation core and the to other end of a second inductor rotation core, respectively. Each of the first superconducting field winding and the second superconducting field winding excites the first inductor and the second inductor to different poles.

主权项

1. A superconducting synchronous motor, comprising:
a rotary shaft; first and second inductors, each of the first and second inductors including a rotation core mounted at the rotary shaft so as to be rotatable along with the rotary shaft and a hooked magnetic pole extended from a first end of the rotation core in a longitudinal direction, wherein the first and second inductors are formed of a magnetic material and are coupled to each other in such a manner that the hooked magnetic poles of the first and second inductors are alternately engaged with each other; and first and second superconducting field windings configured to be formed of superconducting wires and to be installed, and fixed, near second ends of the rotation cores of the first and second inductors, respectively, wherein the first and second superconducting field windings excite the first and second inductors, respectively, to different poles.