1) hall effect
自感霍耳效应
2) Self-inductance
自感
1.
The tension and self-inductance of a circular current loop;
载流圆环的张力、自感和线电流模型
2.
In order to reduce inverter capacity and enhance system reliability, a new series hybrid active power filter with small self-inductance series transformer (ST) is proposed in this paper.
为降低逆变器容量和提高系统可靠性,该文提出一种新的采用低自感(或自阻抗)串联变压器的串联混合型有源电力滤波器。
3.
According to the parallel structure of DR-BLDCM with windings in separated slots,through waveform analysis of magnetic induction intensity,the mathematic formula of self-inductance and mutual-inductance between two phases has been presented under slot number q=1 in each phase per pole.
建立了稀土永磁(rare earth permanent magnet,REPM)双余度无刷直流电动机(dual-redundancy brushless DC motor,DR-BLDCM)位置伺服系统的位置、速度、电流三闭环数学模型,针对并联型隔槽嵌放式DR-BLDCM的结构,采用磁感应强度波形分析方法,得到了该电机在每极每相槽数q=1时的每相自感和相间互感的计算公式,并给出了在q=2和q=3时的自感和互感的参数修正关系。
3) self inductance
自感
1.
An analysis of over-voltage about the self inductance;
自感电路中出现的过电压现象与电感电路教学
2.
An elementary introduction to the self inductance currentand electromotive force in self inductance phenomenon;
自感现象中自感电流与自感电动势的分析
3.
Calculation of the self inductance of elliptic cylinder electric cable per unit length;
椭圆柱电缆单位长度的自感计算
4) self-induction
自感
1.
According to self-induction characteristic of the coils in alternating circuit, a kind of lamp switch that can eliminate the surge current at the moment of the incandescent lamp being started is produced.
运用交流电路中线圈的自感特性 ,制成一种白炽灯的延寿节电开关 ,它可消除白炽灯起动瞬间的浪涌电流 ,延长白炽灯寿命 ,节约用电 。
2.
The self-induction and mutual induction of two coaxial linked solenoids are calculated in this paper.
本文对两个同轴螺线管串接后的自感、互感进行了定量计算,并对某些特殊情况也进行了推导,同时指出了某些论述之误。
5) self induction
自感
1.
It was generally said that skip ring experiment is as a result of mutual induction.In fact,self induction in the experiment acts as a key role
由研究分析可知:它是自感和互感共同作用的结果,且自感起关键作用。
2.
Using simple device, the demonstration experiments of demagnetization and self induction are redesigned.
利用简易装置对高中教材中的退磁和自感演示实验进行了再设计 ,介绍了演示方法 ,并对实验现象给出了解
6) inductance
自感
1.
Calculation of Self-inductance and Distributed Capacitance of Spiral Inductor;
圆形螺旋线圈自感和分布电容的计算
2.
The article derives the inductance for a single-coill inductance transducer, and in turn, its voltage sensitivity can be derived.
本文由磁场能量的计算公式导得单圈电感传感器的自感系数,进而得出电压灵敏度。
3.
An approximate equivalent model for the calculation of coil inductance of eddy-current sensor has been suggested and so a satisfactory formula deri- ved forpractical evaluation.
本文为计算电涡流传感器线圈的自感而提出了近似的等效模型并得出了较为理想的计算公式。
参考词条
补充资料:霍耳效应
霍耳效应
Hall effect
通有电流的金属或半导体放置在与电流方向垂直的磁场中时,在垂直于电流和磁场方向上的两个侧面A、A′间产生电势差的现象(图1),1879年由E.H.霍耳首先发现。霍耳效应可用载流子受洛伦兹力作用来解释。如图2,当载流子带正电时,所受洛伦兹力f使正电荷向A面偏转,造成 A、A′两面上的电荷积累,从而形成电势差,在体内产生一横向电场E,称霍耳电场。若载流子带负电,则霍耳电场反向。当载流子所受的霍耳电场力与洛伦兹力达到平衡时,载流子不再偏转,霍耳电场具有恒定的值。霍耳电场E与电流密度j和磁感应强度B的乘积成正比,即
E=RjB
Hall effect
通有电流的金属或半导体放置在与电流方向垂直的磁场中时,在垂直于电流和磁场方向上的两个侧面A、A′间产生电势差的现象(图1),1879年由E.H.霍耳首先发现。霍耳效应可用载流子受洛伦兹力作用来解释。如图2,当载流子带正电时,所受洛伦兹力f使正电荷向A面偏转,造成 A、A′两面上的电荷积累,从而形成电势差,在体内产生一横向电场E,称霍耳电场。若载流子带负电,则霍耳电场反向。当载流子所受的霍耳电场力与洛伦兹力达到平衡时,载流子不再偏转,霍耳电场具有恒定的值。霍耳电场E与电流密度j和磁感应强度B的乘积成正比,即
E=RjB
说明:补充资料仅用于学习参考,请勿用于其它任何用途。