Patent ID: 8664814
Filing Date: 2014-03-04
Classification: H02K

Abstract:
1. A switched reluctance motor comprising: a rotor part including a rotor core having a shaft fixedly coupled to the center thereof and a plurality of rotor salient poles formed to be protruded from an outer peripheral surface of the rotor core; a stator part including a stator yoke having the rotor part rotatably received in an inner portion thereof and a plurality of stator salient poles formed to be protruded from the stator yoke in a direction toward the rotor salient poles so as to correspond to the rotor salient poles and having coils wound therearound; a printed circuit board fixedly coupled to an upper portion of the stator part and including a plurality of through holes having the coils penetrating therethrough, the coil being wound around the plurality of stator salient poles, wherein the printed circuit board includes an electromagnetic wave filter mounted thereon in order to prevent electromagnetic interference generated due to external power applied to the coils; and a plurality of auxiliary salient poles provided with a magnet coupling groove in which a plurality of magnets for increasing magnetic force of the stator part formed in the stator yoke.