铁芯

基于ANSYS的电力变压器铁芯磁场与漏磁场分布的仿真研究

Study on Simulation of the Core Magnetic Field and Leakage Field in Power Transformer Based on Ansys

恒电感非晶Fe（78）Si9B（13）合金铁芯的研究

Study of constant inductance property for amorphous Fe_ ( 78 ) Si_9B_ ( 13 ) alloy core

基于工业PC的R型变压器铁芯开料数控系统

R-Core Transformer Cutting CNC System Based on Industrial Personal Computer

R型电力变压器铁芯精密卷绕成形设备结构及控制系统的研究

Study on Machine Structure and Control System of R Transformer Core Precise Rolling Shaping Process

它比常见的E形叠片电磁铁铁芯结构紧凑，性能更好。

It is more compact and effective than the usual E - shaped solenoid stator .

电机铁芯级进模CAD系统的开发正是解决这一问题的重要手段。

The development of Motor Core Progressive Die CAD system is an important means to solve this problem .

在对电流互感器（CT）暂态过程的数字仿真中，电流互感器的铁芯的非线性磁化特性必须加以考虑。

The nonlinear magnetization characteristic of current transformer ( CT ) iron core must be considered when simulating the CT 's transients behavior .

叠层板结构Hamilton正则方程理论及其在发电机铁芯振动分析中的应用

Hamilton Canonical Equation Theory of Laminated Structure and Application in Vibration Analysis of Turbo Generator Stator Core

HL-1装置铁芯变压器气隙研究

Air gap effect of the HL-1 iron-core transformer on stray field

研究了基于功率铁氧体材料性能因素（PF）指标的铁芯材料选用依据。

The selection guideline of power ferrite materials based on performance factor ( PF ) was also investigated .

研究了FeBSi非晶软磁合金的铁芯损耗谱P（f），发现P（f）具有分形结构。

The core loss spectrum P ( f ) of Fe-B-Si amorphous soft magnetic alloy has been studied . It is found that P ( f ) has the fractal structure .

ZF是一款自动的卷铁芯机器。

The VUJ8680-1 / ZF is an iron core winding machine .

加热温度的升高、保温时间的延长可使工业纯铁铁芯的磁性增强，渗Ni后样品的磁性均优于化学镀Ni样品。经离子渗Ni的样品具有良好的防腐蚀性能。

The magnetism of the ion nickelizing sample is better than that of the chemical plating Ni one and the former has a very good corrosion resistant properties .

磁控电抗器（MagneticControlledReactor，MCR）.系统的损耗主要包括铁芯损耗、绕组损耗、半导体器件损耗以及由漏磁产生的杂散损耗等。

The loss of Magnetic Controlled Reactor ( MCR ) includes core loss , windings loss , semiconductor devices loss and stray loss caused by leakage magnetic flux .

在对卷绕成形过程钢带进行运动分析的基础上设计研制了一台新型R型电力变压器铁芯卷绕机床的机械结构和控制系统。

Based on the analysis of Rolling Shaping Process and the motion analysis of metal strip we developed the mechanical structure and control system of a new type rolling machine of R transformer core .

介绍了近几年FeSiB非晶合金作为配电变压器铁芯材料，在降低铁芯损耗、降低激磁功率、提高工作磁感、改善带材脆性等方面的最新专利信息。

The latest patents in decreasing iron loss and exciting power , increasing operating induction , and improving ribbon brittleness of Fe-Si-B amorphous alloy used for power distribution transformers in recent years are introduced .

300MW汽轮发电机铁芯温升高的原因及处理

Causes and Treatment of Core Temperature Rise for 300 MW Turbine Generator

本文对HL-1装置铁芯变压器气隙进行了实验研究和理论计算。

The air gap effect of the HL-1 tokamak transformer on stray field has been studied both experimentally and theoretically .

新型饱和铁芯型高温超导故障限流器控制系统及其实验研究饱和-非饱和土中渗流Richards方程有限元算法

Control System and Experiments on a New Type of Saturated Iron Core ; Finite-element algorithm for Richards ' equation for saturated-unsaturated seepage flow

采用电磁驱动的传统设计方法与CAE相结合，确定了电磁铁结构、尺寸和线圈参数，其中铁芯由E型硅钢片堆叠而成。

The structure of the electromagnet and the parameters of the coil are determined by combining conventional design and CAE for electromagnetic actuation , and the electromagnetic core is piled up with E-shaped Si-iron plates .

本文将模糊控制和免疫反馈机理与传统的PID控制相结合，设计了一种模糊免疫PID控制器并将它应用在新型变压器卷铁芯成型卷绕纠偏控制系统中。

With the combination of fuzzy control and immune feedback mechanism with the convention PID control , a fuzzy immune PID controller is presented . The controller is applied to the correcting deviation of iron core control system .

相类似地，传统磁路定理认为：在铁芯中，由于磁场的高斯定理，通过铁芯各个截面的磁通量φB是相同的。这个定理的理想使用条件是铁芯的磁导率趋于无穷大。

Similarly , the magnetic flux through core section has been regarded as always the same by traditional magnetic circuit theorem on the basis of Gauss theorem , and it only can be used when the permeability of iron core tends to be infinite .

本文介绍在电话机中用电子电路代替传统的8H铁芯电感，可提高电话机的电磁兼容性，并降低电话机的生产成本。

The article is about uses circuit instead of 8H iron inductance , enhance EMC of telephone , and depress costing of telephone .

本文对CO2焊接电源直流铁芯电抗器电感值的测试方法进行了分析研究，指出现有的方法测试误差较大。

This paper analyses and studies the methods for measuring inductance of the iron core DC reactor of CO_2 arc welding power source . It points out that the existing methods are not accurate enough to avoid errors of measurement .

电感铁芯是PFC电路中不可缺少的器件，电感材料的选择是影响PFC电路性能的关键因素之一。

Inductive iron core is essential to passive power-factor correction circuit ( PFC ) . The selection of inductive material is a key factor which has influence on the performance of PFC.

本文描述HL-1装置新极场线圈的设计研制、特点、磁场和铁芯磁化曲线。

In this paper , the design , characteristics . , magnetic field and magnetization curve of a new poloidal field coil in the HL-1 device are presented .

为了减小加工工艺对EP阀工作性能的影响，磁铁和阀罩的同轴度应控制在8级，铁芯外径表面粗糙度应抛光至0.8μm。

In order to lessen the effect of the machining process , the coaxality between valve head and iron core and surface roughness of iron core should be controlled within level 8 and 0.8 m respectively .

本文利用2D模型计算了电磁侧封装置产生的磁场，分析了电流、线圈、铁芯、辊环、气隙对磁场的影响规律。

In this paper , the effects of various parameters on the EMD 's magnetic field were calculated and analyzed based on the 2D model , including electric current , coil turns , iron core , roll rim , and air gap .

磁粉探伤灵敏度决定于磁感应强度的峰值B'm，而电磁轭提升力F与Bm、B的波形相关系数K、铁芯截面积S等均有关。

Magnetic particle detection sensitivity is determined by the peak B 'm of magnetic induction intensity , while the electromagnetic yoke lifting power F is all relative to Bm , waveform coefficient K of B and the cross sectional areas S of iron core .

当铁芯不饱和时，在水平和垂直两个方向上均可控制等离子体位置在±2mm之内。

The plasma position can be controlled within ± 2mm in both vertical and horizontal directions under the condition that the iron core of transformer is not saturated .