查询词典 eddy

The magnetic field of motor and the eddy current loss in PM are both solved based on FEM for three-dimensional electric magnetic field.

通常在永磁同步电机中都认为转子损耗是可以忽略不计的，主要是因为转子是同步于定子磁动势旋转的。

The results showed that SiO2 induces the abnormal grain growth and increases the eddy current loss,also increases power loss.

结果显示晶粒随SiO2含量增加而变大，而且有局部的晶粒成长，晶粒变大进一步会影响晶界电阻，使的涡流损失增加，导致功率损失也跟著变大。

The magnetic drag moment and eddy current loss are investigated.

永磁磁浮轴承的损耗主要包括磁阻力矩损耗和涡流损耗。

Shielding must be a set of materials with good mechanical properties and corrosion resistance of the non-magnetic material, in order to reduce the eddy current loss coefficient of resistance to a large selection of materials.

屏蔽套材料必须是具有良好的机械性能和抗腐蚀性能的非导磁材料，为了减小涡流损耗要选用电阻系数大的材料。

Simulation results indicate that temperature rise in magnets becomes substantially large owing to a highlevel increase of eddy current loss due to the influence of carrier harmonics.

仿真结果表明，由于载波谐波的影响导致永磁体中涡流损耗的大量增加，其温升也非常显著。

Also, the motor's heat loss conditions include the copper loss, eddy current loss and hysteresis loss had been discussed.

文中并对线性马达运行时产生的热损耗条件包含铜损耗和涡流与迟滞产生的铁损耗做计算探讨。

Winding eddy current loss of the transformer in flyback converter is one of the research focus in winding techniques of high-frequency power magnetic components.

反激变换器的变压器线圈涡流损耗为高频功率磁元件线圈技术的研究热点之一。

Simulation results indicate that owing to the influence of carrier harmonics the eddy current loss becomes substantially larger than that of the PMSM driven by a sinusoidal voltage supply.

研究表明：在载波谐波作用下，永磁体的涡流损耗比在正弦电压驱动下大幅增加，并将引起更大的温升。

Telecom corporation need do research on selecting and laying out of power cable, in this paper technique of trefoil laying out is analyzed in detail according to eddy current loss.

对电力电缆的选型与分层走线技术进行相关的研究成为重要课题，本文主要分析了电力电缆呈三角型几何结构分层走线技术。

For the investigation of temperature rise in permanent magnets of permanent magnet synchronous motors, it is necessary to analyze eddy current loss in permanent magnets efficiently and accurately.

对于永磁同步电动机中永磁体的发热及温升，快速准确地分析永磁体的涡流损耗是其关键问题所在。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。