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Permanent magnetic rotary electrical machine uses high temperature superconductors inserted between permanent magnets for magnetic field amplification or attenuation
Permanent magnetic rotary electrical machine uses high temperature superconductors inserted between permanent magnets for magnetic field amplification or attenuation
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机译：永磁旋转电机使用插入在永磁体之间的高温超导体进行磁场放大或衰减
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摘要
The electrical machine has a high temperature superconductive material (2) inserted in the pole gaps between the permanent magnets (1), for providing a trapped field extending in the same direction as the permanent magnetic field for amplification of the latter, or in the opposite direction to the permanent magnetic field for magnetic field attenuation.
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