eddy losses
英 [ˈedi ˈlɒsɪz]
美 [ˈedi ˈlɔsəz]
网络 涡流损耗
双语例句
- Because it is difficult to measure the rotor eddy current losses, there is no appropriate experimental verification method for the calculation method.
但由于转子涡流损耗测量困难，目前还没有一种准确的实验验证方法。 - Calculation of Eddy Current Losses and Analysis of Performance for Double Cans Composite Rotor Motor
双屏蔽复合转子电动机涡流损耗计算与性能分析 - Analytical calculation of rotor eddy current losses of surface-mounted PMSM
表贴式永磁同步电机转子涡流损耗解析计算 - Theoretical Analysis and Calculation of Eddy Losses in Stator Windings of Large Synchronous Generator
大型同步发电机定子绕组涡流损耗的理论分析与计算 - According to the analysis of the harmonic, the eddy current losses are calculated.
对此进行了谐波分析，计算出了屏蔽套的涡流损耗。 - The distribution and time evolution of the eddy current losses are also discussed in this paper.
文中给出涡流损耗的分布及其随时间变化情况。 - Analyzing Eddy Current Losses in Motor Cores Based on FEM
基于有限元法的电机铁心涡流损耗分析 - In addition, the AC losses are nonlinear with frequency, Which shows that at the eddy losses in Ag matrix and coupling losses between filaments are not negligible 30K.
表明30K温区多芯带材Ag基中的涡流损耗和芯间的耦合损耗不可忽略。 - The results show that the distributions of the eddy current losses are nonuniform not only along the coil perimeter but also on the cross section of the coil.
计算结果表明涡流损耗不仅沿线圈周长分布不均匀而且在线圈的断面上也不均匀。 - A surface impedance method using two scalar magnetic potentials has been presented to compute the distribution of 3D magnetic field and eddy current losses of steel plate.
提出双标量磁位的表面阻杭法，以计算含有钢板的三维磁场分布和钢板涡流损耗。 - Three-dimensional finite element method is applied to calculate electromagnetic field, eddy losses and thermal field of large turbogenerator in the end zone.
本文应用有限元法，对大型发电机在进相运行时电机端部的电磁场、涡流损耗、温度场的分布进行了全面研究。 - While skin effect and proximity effect are considered, the eddy current losses for power transformer windings with stranded conductor are studied.
在考虑集肤效应和邻近效应的前提下，计算了电缆绕组变压器线圈的涡流损耗。 - Calculation of Eddy Current Losses and Shielding Effect of the End Parts of Turbogenerators
汽轮发电机端部构件涡流损耗及屏蔽效应的计算 - The eddy current losses in the toroidal field superconducting magnet of the HT-7U tokamak, produced by plasma current and the eddy currents on the vacuum vessel, are analyzed.
文章分析了由等离子体电流和真空室感应电流在HT－7U装置环向场超导磁体中产生的涡流损耗。 - Based on the Jiles-Atherton model and structural dynamics principle of transducer, the magnetoelastic dynamic strain model of giant magnetostrictive transducer was developed, which considered the eddy current losses and the variety of stress.
文中在Jiles-Atherton磁滞模型和换能器振动系统的结构动力学原理的基础上，考虑交流驱动时的涡流效应和应力状态的变化，建立了超磁致伸缩换能器的磁弹性动态模型。 - The Study of the Eddy Losses and Temperature Field of Winding in Power Transformer
电力变压器绕组中的涡流损耗及其温度场研究 - Two-dimensional finite element model of induction motor with solid and cage rotor is set up by ANSYS, taking saturation into account, the distribution of eddy current in rotor is analyzed when starting, eddy current losses in solid rotor and cage are also calculated.
使用ANSYS软件建立实心笼型异步电机二维有限元模型，分析考虑磁路饱和情况下电机起动时转子中涡流的分布情况，计算转子笼条和实心体中的涡流损耗。 - Less stator teeth with tooth notching structure were suggested which structure can reduce the eddy current losses and rotor torque ripple at the same time.
并提出一种在少槽定子齿冠开小齿的结构，这种结构可以同时减少转子涡流损耗和转矩脉动。 - Capacity of a transformer increasing with the enlargement of power system capability, research on eddy current losses and overheating caused by leakage magnetic field is very important. The numerical model is set up for both foil-type transformer and Oil-immersed transformer in this paper.
研究由于漏磁场引起的涡流损耗及其在变压器中造成的局部过热问题是变压器设计的难题。目前，变压器的单机容量随着电力系统的规模扩大而不断增大，上述问题就显得尤为重要。 - Through transient finite element analysis to the simulation model, the effect of inverter parameters, such as amplitude modulation ratio and switching frequency, on eddy current losses in induction are studied.
通过对仿真模型进行瞬态有限元分析，研究了调制比、开关频率等逆变器参数对电机铁心涡流损耗的影响。 - Based on the analysis of eddy current losses in steel cores of reactor, distribution of iron losses on silicon steel sheet is acquired.
在分析电抗器铁心涡流损耗的基础上，得出了硅钢片上的铁耗分布。 - Considering the transposition of stator bar, the eddy losses in bar with broken strands at different positons in different cross-sections along the axial direction are studied.
考虑线棒换位，研究了不同轴截面上断股位置改变时线棒内涡流损耗的变化情况。 - Considering the current losses and eddy current losses, the stator copper loss is calculated.
考虑直流损耗和涡流损耗，计算了定子铜耗。 - The harmonic losses, circulating current loss, eddy losses of the coils and eddy losses of the spider arms are calculated. The second harmonic losses of reactor are separated at last.
最终求得了绕组的谐波损耗、环流损耗、涡流损耗和结构件涡流损耗，实现了该空心电抗器二次谐波损耗的分离。 - There are considerable eddy current losses and circulating current losses in the hydro-generator, that the eddy current losses are existed in the rotor damper bars and the circulating current losses are existed in the stator strands mainly.
水轮发电机中存在着可观的涡流与环流损耗，涡流损耗主要存在于转子磁极阻尼条中，环流损耗主要存在于定子股线中。 - Taking an air-cooled turbogenerator of 200 MW as an example, the eddy current losses in the end structures and circulating current losses in stator bars are studied profoundly.
本文以一台200MW的空冷汽轮发电机为例，对其端部涡流损耗和绕组环流损耗进行了深入研究。 - The rotor eddy losses in no-load condition are calculated. The rotating magnetic field caused by space harmonics and time harmonics is analyzed.
分析了电机负载运行时绕组的空间谐波和电流的空间谐波形成的旋转磁场，计算了电机的负载转子涡流损耗。 - Aimed at the eddy current losses, the structure of hybrid magnetic bearing is ameliorated and the magnetic field is also analyzed.
针对磁轴承的涡流损耗问题，对磁轴承具体结构进行了改进，并采用有限元方法进行了计算分析。 - It has been summed up that air-gap length, the chamfering of PM in different ways and different pole structures of rotor has a impact on eddy current losses. Finally, the force of the rotor pole is analyzed and calculated.
总结了气隙长度、永磁体削角和不同转子磁极结构对涡流损耗的影响。最后，对转子磁极进行受力分析和计算。 - For the design of the prototype, first the choice of slot and pole number combination is done from the winding factor, the cogging torque, harmonic of MMF, asymmetric radial magnetic pull force, fault-tolerant, eddy current losses and so on.
对于该样机的设计，首先从绕组因数、齿槽转矩、定子磁动势谐波、不对称径向磁拉力、容错能力和涡流损耗等方面介绍了极槽配合的选取。