三相异步电动机
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380V的三相异步电动机工作原理？
娃娃0J 2021-06-09 06:59 当向三相定子绕组中通入对称的三相交流电时，就产生了一个以同步转速n1沿定子和转子内圆空间作顺时针方向旋转的旋转磁场。由于旋转磁场以n1转速旋转，转子导体开始时是静止的，故转子[详细]
2023-02-19 21:15 分类：问答MDX Selective Summation for a Normalization Problem
I\'m new to MDX and have a problem regarding filtering out values from a summation. We want to perform normalization calculations, specifically a quantity (q) divided by a basis (b) to get an Intensi[详细]
2022-12-28 05:50 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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