magnetic flux density

基本解釋

It is a necessary to predict a magnetic flux density surrounding a current-carrying conductor in design of EMC and current sensor.
在電磁兼容和電流傳感器設(shè)計(jì)方面，預(yù)先估計(jì)載流導(dǎo)體表面的磁通密度是必要的。
An empirical formula describing the dependence of the power of hysteresis loss on frequency, magnetic flux density and temperature was derived.
得出磁滯損耗功率與頻率、磁通密度及溫度的經(jīng)驗(yàn)公式。
The methods to reduce transformer noise by reducing magnetic flux density and optimizing structure design are discussed under saving transformer material cost.
討論了通過降低磁通密度和優(yōu)化結(jié)構(gòu)設(shè)計(jì)，在節(jié)省變壓器材料成本前提下降低變壓器噪聲的方法。

a measure of the strength of a magnetic field at a given point, expressed by the force per unit length on a conductor carrying unit current at that point ( symbol: Also called magnetic induction)

磁通密度
A radial MB static electromagnetic field measurement platform is constructed and a three channel Guassmeter is utilized to measure the magnetic flux density distribution.
構(gòu)建了徑向磁力軸承實(shí)驗(yàn)裝置靜態(tài)電磁場(chǎng)測(cè)量平臺(tái),使用三通道高斯計(jì)測(cè)量了徑向磁力軸承實(shí)驗(yàn)裝置的磁通密度分布,使用磁通密度的實(shí)測(cè)值對(duì)電磁場(chǎng)三維有限元模型進(jìn)行了修正,修正后的有限元模型達(dá)到一定的準(zhǔn)確性。
磁感應(yīng)密度