分析了电机转子的磁耦合作用以及磁阻和笼型转子的等效关系；
The magnetic coupling function and equivalent relationship between reluctance rotor and cage rotor have been analyzed.
Y 3系列异步电动机是采用冷轧硅钢片作为导磁材料而设计的一般用途低压三相笼型异步电动机基本系列。
Series Y3 asynchronous motors is a new series of general purpose low voltage three-phase cage motors designed with cold-rolled silicon steel sheet.
本文根据这一特点，探讨了利用磁梯度法检测成桩后钢筋笼长度的原理及其数据分析方法，给出了在某滨海大型电厂桩基工程中的应用实例。
This paper discusses the principle and data analysis of magnetic gradient test to determine the length of a steel reinforced cage, and a case is presented.
一种笼型转子及其电动机，用一软磁性钢材制成的导磁环围绕转子端环，导磁环上有次级绕组。
A magnetic conducting ring made of soft magnetic steel surrounds the end ring of rotor and there is a secondary winding on the magnetic conducting ring.
一种笼型转子及其电动机，用一软磁性钢材制成的导磁环围绕转子端环，导磁环上有次级绕组。
A magnetic conducting ring made of soft magnetic steel surrounds the end ring of rotor and there is a secondary winding on the magnetic conducting ring.
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