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MOTOR ROTOR WITH DUAL STAGE MAGNETIC PROPERTIES

机译:具有双级磁性能的电动机转子

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摘要

We have developed a permanent magnet rotor using complex magnetic material. The material is made from the alloy, which is derived from 13Cr-Fe stainless steel. The alloy having the Bs of 1.38T, could be changed into non-magnetic material by heat treatment. By partial heat treatment, the leakage flux path inside rotor core was dramatically reduced, and the useful flux flowing in stator core was increased 15% by an experiment motor.
机译:我们已经开发出一种使用复杂磁性材料的永磁转子。该材料由合金制成,该合金源自13Cr-Fe不锈钢。 Bs为1.38T的合金可以通过热处理变成非磁性材料。通过局部热处理,通过实验电动机,转子铁心内部的漏磁通路径大大减少,定子铁心中流动的有用磁通增加了15%。

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