发明授权
- 专利标题: Self-excited reluctance motor
- 专利标题(中): 自激磁阻电动机
-
申请号: US09733589申请日: 2000-12-07
-
公开(公告)号: US06479959B2公开(公告)日: 2002-11-12
- 发明人: You-young Choe
- 申请人: You-young Choe
- 优先权: KR99-55947 19991208; KR00-16436 20000330
- 主分类号: H02P705
- IPC分类号: H02P705
摘要:
A self-excited reluctance motor capable of driving a motor with a commutator and without having to use a commutator logic for power electric circuit. The self-excited reluctance motor includes a stator having a plurality of stator poles respectively wound by wires of different phases; a rotator having a plurality of rotator poles formed on an outer circumference thereof, the rotator rotatably inserted in the stator; and a commutator. The commutator includes a body coaxially arranged with the rotator, and formed of an insulating material; an electrode formed on an outer circumference of the commutator body; a plurality of switching portions formed on the outer circumference of the commutator body at a predetermined distance from each other, and electrically connected with the electrode; a plurality of switching brushes connected to stator wires of different phases and to the plurality of switching portions, for permitting an electric current to flow the respective stator wires; and an electrode brush electrically connected to an external power source and to the electrode.
公开/授权文献
- US20010005105A1 Self-excited reluctance motor 公开/授权日:2001-06-28