Surface-embedded permanent magnet biased synchronous reluctance motor

A surface-embedded permanent magnet biased synchronous reluctance motor comprises a stator iron core and a surface-embedded permanent magnet biased synchronous reluctance rotor, an air gap is arranged in the middle of the stator iron core, the surface-embedded permanent magnet biased synchronous rel...

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Bibliographic Details
Main Authors YANG HUI, GE YONGSHENG, LIN HEYUN
Format Patent
LanguageChinese
English
Published 25.11.2022
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:A surface-embedded permanent magnet biased synchronous reluctance motor comprises a stator iron core and a surface-embedded permanent magnet biased synchronous reluctance rotor, an air gap is arranged in the middle of the stator iron core, the surface-embedded permanent magnet biased synchronous reluctance rotor is arranged on the inner side of the stator iron core, and a three-phase armature winding and a rotating shaft are arranged on the stator iron core. The stator core comprises stator teeth, a stator yoke and stator slots formed between the adjacent stator teeth. The surface-embedded permanent magnet biased synchronous reluctance rotor comprises a surface-embedded permanent magnet, a rotor yoke, rotor teeth and an asymmetric reluctance unit formed by three layers of U-shaped magnetic barriers. According to the invention, the advantages of high permanent magnet torque of a surface-embedded permanent magnet motor and high reluctance torque of a synchronous reluctance motor can be combined, so that compreh
Bibliography:Application Number: CN202211160370