Motor generator with improved air gap flux alignment
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United States of America
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Dec 3, 2024
Grant Date -
Aug 4, 2022
app pub date -
Jun 1, 2020
filing date -
Jun 1, 2020
priority date (Note) -
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Abstract
The present inventions include a rotating electromagnetic machine such as a motor or generator wherein changes of flux direction adjacent the air gap are avoided. The disclosed improvements apply to permanent magnet alternators, induction motors and generators, doubly fed induction generators, and the like. Adaptation of coils to and fixation within the required slot geometries are disclosed. Excitation systems co-located within the primary rotor core and primary stator core are also disclosed. The use of rubber vulcanized to the rotor in conjunction with a stainless steel rotor sleeve is also disclosed.
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