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FLUX-MNEMONIC PERMANENT SYNCHRONOUS MACHINE AND MAGNETIZING A FLUX-MNEMONIC PERMANENT MAGNET SYNCHRONOUS MACHINE
FLUX-MNEMONIC PERMANENT SYNCHRONOUS MACHINE AND MAGNETIZING A FLUX-MNEMONIC PERMANENT MAGNET SYNCHRONOUS MACHINE
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机译：磁共振永久同步机和磁化无磁体永磁同步机
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摘要
A flux-mnemonic permanent magnet synchronous machine (FMPMSM) includes: an annular stator having a winding; a rotor disposed concentric with the stator; and a power inverter for dispensing an excitation current and at least one current pulse. The rotor includes: at least two circumferentially magnetized adjustable permanent magnets, each permanent magnet having two poles normal to an air gap between the stator and rotor; and one or more flux adjusters adjacent to one or more magnet poles of the permanent magnets. A polarization ratio of magnetization of at least one of the permanent magnets is adjustable during operation of the FMPMSM by application of the at least one current pulse.
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