eddy-current loss [电] 涡流损失
- With its high dielectric strength, thin insulation thickness, this conductor plays a role in reducing the size of iron window, in reducing the weight of whole machine and in reducing eddy-current loss
它以绝缘强度高,绝缘厚度薄的特点起到缩小铁窗尺寸,减轻整机重量,降低涡流损耗,达到电力输送中节约能源消耗,创造巨大效益的目的。 - The harmonic current components of an exciting transformer used to excitation in the large synchronous generator is analysed, and a method to calculate the eddy current loss in the winding is deduced in the paper, such case as
分析了大型同步发电机励磁用的整流变压器的谐波含量,推导了一种在整流变压器绕组中各层线圈采用不同尺寸的并绕导线情况下,考虑涡流去磁作用的绕组涡流损耗的计算方法。 - Based on solving the magnetic vector potential of a ferromagnetic cylinder, the laws of eddy current density and power loss of the cylinder in an alternating magnetic field perpendicular to its axis are derived.
从求解铁磁圆柱体的磁矢势出发,推导出了铁磁圆柱体置于垂直柱轴的交变磁场中柱内产生的涡旋电流密度及损耗功率的规律.
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