发明名称 |
Device for controlling a reluctance motor |
摘要 |
A two-pole reluctance motor comprises a stator having two diametrically opposed poles with windings, and a rotor of soft magnetic material having two correspondingly positioned poles, each rotor pole having a first portion with a peripheral extension which coincides with the corresponding extension of the respective stator pole, and an additional portion adjacent the first portion and having a pole surface situated closer to the shaft of the rotor than the first portion. A device is arranged during the starting process of the motor to drive the motor by current pulses of a magnitude which in areas of pole overlap saturates at least those portions of the stator and the rotor pole, respectively, closest to the pole surfaces.
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申请公布号 |
US4489262(A) |
申请公布日期 |
1984.12.18 |
申请号 |
US19830533406 |
申请日期 |
1983.09.19 |
申请人 |
AKTIEBOLAGET ELECTROLUX |
发明人 |
MOREN, LARS G.;BERG, ULF P.;HEDLUND, BENGT G. |
分类号 |
H02P6/08;H02K19/06;H02P1/16;H02P6/20;H02P25/08;(IPC1-7):H02K29/00 |
主分类号 |
H02P6/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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