磁滞损耗

YBCO超导体的磁滞损耗研究

Study on magnetic hysteresis loss of YBCO superconductor

激光处理对硅钢片磁畴和磁滞损耗的影响

Effect of laser scribing on domain and hysteresis loss of stalloy

当H>Hp时，n≈1.7，损耗包括磁滞损耗和耦合损耗，耦合损耗占主要部分。

While H > H-p , n is about 1.7 , the loss is composed of hysteresis and couple loss , the couple loss is dominating .

本文研究在30K下Ag包套Bi222319芯带材在平行场下的临界电流密度、磁化强度和磁滞损耗；

In this paper , we studied the critical current density magnetization and hysteretic losses in Bi2223 / Ag 19 multi filament tapes at 30K under external parallel field .

本文根据Bean-London模型计算了超导铌球在迈斯纳态下由于表面穿透深度引起的磁滞损耗。

The hysteresis losses as a result of the penetrating to the surface of the superconducting Nb sphere in the Meissner state are calculated according to the Bean-London model .

使用约旦分离方法对两种成分的纳米晶软磁合金在低频（低于1MHz）弱场（低于3.184A·m-1）条件下进行损耗分析，分别计算出涡流损耗系数、磁滞损耗系数和剩余损耗系数。

The magnetic loss coefficients of hysteresis , eddy current and surplus for the alloys under the condition of low frequency ( < 1 MHz ) and weak magnetic fields (≤ 3.184 A · m-1 ) were calculated by the method of Jordan separation .

钢中涡流和磁滞损耗问题

Evaluation of Eddy Current and Hysteresis Loss in Steel Parts

偏转磁芯铁氧体材料的磁滞损耗分析

Hysteresis Loss Analysis of Ferrite Material in Deflection Yoke Ring

铁氧体材料的磁滞损耗特性

Research and application of hysteresis loss characteristics of ferrite material

偏转磁芯中磁滞损耗的估测

Estimation of Hysteresis Loss in Deflection Yoke Ring

磁滞损耗的热分布计算

The Calculation of Heat Distribution of Hysteresis Loss

减小磁滞损耗的偏转磁芯设计

Deflection Yoke Ring Design for Hysteresis Loss Reduction

高温超导体的磁化与磁滞损耗

Magnetization and hysteresis losses of high-t_c superconductor

超磁致伸缩功率超声换能器磁滞损耗及热分析水浸超声探头频率、声场特性的分析及测定研究

The Research on Thermal Property and Magnetic Hysteresis Loss of Giant Magnetostrictive Materials in Power Ultrasound Transducer

超导复合线内的交流磁滞损耗

Hysteresis Loss in Superconductors

基于面向工程的基准模型，详细地研究了导磁、非导磁钢的不同的损耗行为，指出导磁钢中的磁滞损耗是其总损耗的不可忽略的部分。

Based on benchmark models , the loss behavior of both magnetic and non-magnetic steel is studied in detail .

铁心中的能耗分为两部分：磁滞损耗和涡流损耗。

The energy loses encountered in ferromagnetic cores are essentially of two groups : hysteresis losses and eddy-current losses .

本文还分析了锰锌铁氧体自然共振、磁滞损耗和畴壁共振等磁极化机制衰减吸收电磁波的各种机理。

The dissipative attenuation Mechanism of the Mn-Zn ferrite that involved the natural resonance , the piezoelectric resonance and the magnetic hysteresis loss are also studied .

压缩视频超分辨率重建的研究与实现超磁致伸缩功率超声换能器磁滞损耗及热分析

Analysis and Simulation of Super-Resolution Reconstruction from Compressed Video The Research on Thermal Property and Magnetic Hysteresis Loss of Giant Magnetostrictive Materials in Power Ultrasound Transducer

详细阐述了计算畸变电压条件下变压器低损耗硅钢片铁心中磁滞损耗的一种数字仿真方法。

This paper describes a digital simulation method for computing the hysteresis losses in low-loss sili - con-iron transformer core under distorted supply voltage conditions in detail .

测量数据部分丢失的模糊非线性系统的耗散滤波铁心中的能耗分为两部分：磁滞损耗和涡流损耗。

Dissipative filtering for fuzzy nonlinear systems with missing data The energy loses encountered in ferromagnetic cores are essentially of two groups : hysteresis losses and eddy-current losses .

将总铁损分离为磁滞损耗、经典涡流损耗和过剩损耗之和，我们仔细地考查了每周低频损耗的非线性行为。

Decomposing the total loss into the sum of hysterisis loss , classical eddy current loss and excess loss , we have carefully examined the nonlinear behaviour of the low-frequency loss per cycle .

该方法适用于估测高次谐波场对磁滞损耗的影响，降低能量损耗的偏转系统磁芯结构的优化，磁性材料的选择等。

This method may possibly be used to estimate influence of high order harmonic field on hysteresis loss to optimize the design of deflection yoke ring and to develop energy saving ferrite materials .

理论研究表明提高温度、降低预压力是降低矫顽场，减少磁致伸缩材料磁滞损耗的有效途径。建立了磁致伸缩材料的磁-弹-热耦合的磁滞本构模型。

It is revealed that enhancing temperature and reducing prestress is an effective way to lessen hysteretic losses . A constitutive model which can describe the magneto-thermal-elastic coupling and hysteresis inherent to magnetostrictive materials is proposed .

研究表明：在变流器对超导磁储能磁体充放磁储能过程中，磁滞损耗是功率损耗的主要部分，对磁体温升影响最大；

The research results were got as follows : when the converter charges and discharges the magnet for energy storage , the hysterics loss is the main part of power loss , and furthest contributes to temperature rise ;

根据以前报道，将总铁损分离为磁滞损耗、经典涡流损耗和过剩损耗之和，证实了非线性行为取决于过剩损耗的频率关系。

The total loss was decomposed into hysteresis loss , classical eddy current loss and excess loss , the obvious non - linear behavior has been confirmed to be completely determined by the dependence of the excess loss on frequency .

在计算损耗的过程中，将准静态变化的外磁场引起的超导球表层的磁感应强度、感应电流的分布转化为静磁场问题求解，从而方便的计算出磁滞损耗的大小。

In the process of the calculation , the magnetic induction and the inducting current at the surface of the superconducting sphere is set as the magnetostatic field problem , which is resulted from the slow change of the external field .

对于高速旋转的磁悬浮转子或直线运动的磁悬浮动子来说，虽然其消除了机械摩擦，但是由于涡流损耗、磁滞损耗和风损的作用，仍然存在着一种类似机械摩擦的等效阻力。

The magnetic levitated rotor eliminates mechanical friction when it rotates with high speed , but due to eddy loss , hysteresis loss and windage loss of magnetic levitated rotor , there is still a equivalent friction force which is similar with the mechanical friction force .

AAAC导线是一种性能优良的导线，它与同截面钢芯铝绞线相比载流量高1%，无磁滞和涡流损耗。

Being a kind of conductor with good performance , AAAC conductor has 1 % higher current capacity and no magnetic lag and turbulent loss , compared to the aluminum-cable steel-reinforced conductor of the same section .

针对输电线路上可锻铸铁金具在交变电流的作用下产生磁滞和涡流损耗。

Malleable cast ironware produces hysteresis and eddy current loss under alternating current in transmission !