铁心

Secondly, the 3-D open region magnetic fields of inner rotor in ironless PM motor with Halbach cylinder are calculated quantitatively by employing the ABCs method.

第二部分针对Halbach阵列内转子无铁心永磁电机三维开域磁场问题进行深入研究。

Create Jinfeng 62 (1.2MW) temperature model of mathematics and physics about permanent magnent synchronous generator in wind power, present basic hypothesis and boundary condition. select area that one slot opposite to calculate, utilize FEM calculate roter and stator temperature field. bring forward actual method, carefully analyse the result to generator temperature field, for example reduce coil insulation thickness, decrease conduction coefficient because insulation aging between circle, increase iron-core anisotropism conduction coefficient.

建立了金风62型(1.2MW)永磁同步风力发电机的二维温度场的数学和物理模型，给出了计算边界条件和分析假设条件，以一个槽所对应的电机计算区域，利用有限元方法计算发电机的定、转子温度场，详细分析了绕组线棒绝缘厚度减小、匝间绝缘老化致使导热系数减小、铁心各向异性导热系数提高等参数改进对于发电机温度场的影响。

This paper also suggests a practical design method to attain minimum weight of the saturable reactor, and the application of that method when using known types of standard core stampings.

从饱和电抗器的重量最小观点出发，本文提出了最小重量设计方法，并根据铁心的标准冲片系列提出了工程计算方法。

Using the present model, the electromagnetic force fields in different size billets considering the effect of iron core are computed.

用该方法计算了考虑铁心影响的不同尺寸钢连铸方坯内的电磁场。

By properly clamping and varnish impregnating inside the lamination sheets, it will greatly reduce the vibration, and the noise

通过对铁心适当的夹紧，以及树脂在硅钢片片间的渗透，从而大大减少了震动，相应的噪音也减少了。

In this paper, we study on the laminating technology for cold-rolled silicon steel sheet through a number of tests.

本文通过一系列试验，对冷轧硅钢片铁心叠压中的有关工艺问题进行了研究。

This paper introduces the structure, especially the technics of armature winding and the way of arrange method of the motor. Based on it, the physical and mathematical model of the armature magnetic field was found. Then making use of the FEM to compute and analyze the armature magnetic field. At last, the influence of the armature magnetic field to the main field is discussed.

本文通过对此种电机结构，尤其是电枢绕组工艺及盘列方式的简单介绍，建立了盘式无铁心永磁同步电机电枢磁场的数学模型和物理模型，并利用有限元数值计算方法对电枢磁场进行计算，分析了此种电机电枢磁场的分布情况以及它对主磁场的影响

Rotor consists of the armature core and armature winding, commentator, shaft and fan, and other components, acting a role in the electromagnetic torque sensors and EMF.

转子由电枢铁心和电枢绕组，换向器，轴及风扇等组成，作用是产生电磁转矩和感应电动势。

An armature with its wire winding.

缠绕着线圈的铁心叫做电枢。

The effect of the equivalent heattransfer coefficient between the bar and iron core on the distribution of temperature is also analyzed during starting.

分析了导条与铁心之间的等效换热系数的变化对电机起动温度场的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。