1) Leakage magnetic field
漏磁场
1.
From the distribution and type of the leakage magnetic field,the mechanism of winging deformation is analyzed,and the influence on the leakage magnetic field distribution of the change of leakage magnetic path caused by the winging deformation is pointed out,which can directly influence the leakage inductan.
文章从漏磁场的分布及类型等特点分析了绕组变形的故障机理,指出绕组变形引起的磁路变化将影响漏磁场的分布状态,从而将直接导致变压器漏电感参数发生变化。
2.
A three-dimensional of switching mode power supply transformer was built with ANSYS, and the distribution of magnetic field and leakage magnetic field of the model was calculated with the software.
利用有限元软件ANSYS建立了一种开关电源变压器的三维模型,并对该模型的磁场与漏磁场分布进行了分析。
2) magnetic flux leakage
漏磁场
1.
Analyzing the Influence of Various Parameters on the Crack Magnetic Flux Leakage Based on the Finite Element Method;
基于有限元方法分析不同参量对裂纹漏磁场的影响
2.
Finite element analysis of magnetic flux leakage in magnetic testing of wire ropes;
钢丝绳磁检测中漏磁场的有限元分析
3.
At present,magnetic flux leakage test is widely used for oil-gas pipeline defect detection.
漏磁检测是目前广泛采用的油气管道检测方法,通过漏磁检测仪获得腐蚀缺陷漏磁场切向分量的漏磁场信号,提取与腐蚀缺陷外形长、宽、深有关的漏磁场信号波形特征量,结合小波分析和神经网络的优势形成小波神经网络,分析设计了小波神经网络的结构,给出了网络训练算法,利用网络的非线性逼近性能,对腐蚀缺陷外形进行定量评价,给出预测评价曲线,试验验证方法有效可行。
3) Magnetic leakage field
漏磁场
1.
The results indicate that magnetic memory testing method can determine the welding line nature and synthesis,evaluate it with magnetic leakage field parameters,and find disfigurement in welding with magnetic leakage field grads and intensity coefficient of concentration of stress.
结果表明:磁记忆法利用漏磁场参数可对焊缝质量进行定性和综合评估,用漏磁场梯度(应力集中强度系数)可找出焊缝缺陷。
2.
The basic rule of metal magnetic memory(MMM) technique is that under the influence of stress,there will be magnetic leakage field on the surface of ferromagnetic materials in stress concentration(SC) and distortion zones.
铁磁性工件在载荷的作用下,应力和变形集中区会产生最大的漏磁场变化,对漏磁场法向分量的测定可以准确地推断工件的应力集中区。
3.
The magnetic leakage field in HTS transformer decreases the critical current of winding and increases the AC losses.
高温超导变压器的漏磁场严重会影响绕组中的临界电流和交流损耗。
4) leaking magnetic field
漏磁场
1.
Through the examination experiment on four tube pieces crack part,the relation of crack width,the maximum of leaking magnetic field and differential coefficient K is found out.
以经爆破试验的四件小钢管件裂纹为研究对象,找出裂纹宽度与磁记忆信号的关系,得出漏磁场变化梯度的最大值随裂缝宽度增加而增加。
5) Leakage field
漏磁场
1.
Finite Element Analysis of the Transformer Leakage Field and Its Oil-Tank Eddy Current Losses;
电力变压器漏磁场及箱体涡流损耗的有限元分析
2.
The method is used in calculating leakage field of .
研究了基于矢量电位T的三维有限元法及源电流的T0表示方法,根据变压器绕组的特点,提出一种计算变压器绕组区T0的简单方法,并用于一台电力变压器漏磁场的计算。
6) field leakage
场漏泄，漏磁
补充资料：漏无漏
【漏无漏】
（术语）有漏法与无漏法也。漏为烦恼之异名。三界之诸法为有漏法。三乘之圣道及涅槃界为无漏法。
（术语）有漏法与无漏法也。漏为烦恼之异名。三界之诸法为有漏法。三乘之圣道及涅槃界为无漏法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条