Switched reluctance motor and control method therefor
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United States of America
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Dec 31, 2024
Grant Date -
Aug 10, 2023
app pub date -
Oct 9, 2020
filing date -
Oct 9, 2020
priority date (Note) -
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Abstract
A motor main body of a switched reluctance motor includes a rotor-having a plurality of rotor salient poles, a stator having a plurality of stator salient poles, a drive winding of each phase wound around stator salient poles of the plurality of stator salient poles, of the phase, and a permanent magnet disposed in a stator yoke. A drive circuit outputs a drive current to the drive winding of each phase to rotate the rotor. A pulse current output circuit outputs a pulse current to be superimposed on the drive current during an application time shorter than an application time of the drive current to the drive winding of each phase.
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