| 三相异步电动机Y／△绕组换接转向不变的论证 |
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| 引用本文： | 顾杰仁.三相异步电动机Y／△绕组换接转向不变的论证[J].上海海事大学学报,1994(2). |
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| 作者姓名： | 顾杰仁 |
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| 作者单位： | 上海海运学院轮电系 |
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| 摘 要： | 用三相异步电动机三相绕组的星形旋转磁势图和行波方程证明了当供电相序不变时，电动机进行Ｙ形和两种△形绕组换接，无论起动或调速，其转向均不变。排除了有关Ｙ形变成不同△形时可能产生电源反接制动的疑问。
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| 关 键 词： | 异步电动机，三相，绕组 行波方程，反转 |
The Turning of Three-phase-motor in the Same Direction When the Windings Are Arranged from Star to Delta or in Reverse |
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| Gu Jieren.The Turning of Three-phase-motor in the Same Direction When the Windings Are Arranged from Star to Delta or in Reverse[J].Journal of Shanghai Maritime University,1994(2). |
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| Authors: | Gu Jieren |
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| Abstract: | |
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| Keywords: | asynchronous motors three phase windings tra-velling-wave-equation turn in the opposite direction |
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