法具有求解变量少、计算代价小的优点,引入绕组的耦合电压项后,可用于电力变压器的计算。
The t formulation has advantages of fewer unknown variables and less computing cost. It can be used in computations of transformers when coupled voltage items of windings are introduced in the model.
光子撞击电容器阵列,产生与其强度成正比的电荷,而电荷耦合器又将它转换成电压。
Photons of light striking an array of capacitors create an electrical charge proportional to their intensity, which the charge-coupler transforms into voltage.
某个通道上出现的电压很容易耦合到相邻通道,并且会引起明显的误差。
Voltage present on one channel can easily be coupled to an adjacent channel and may cause significant errors.
有了这种屏蔽,由静电电压源和耦合电容产生的噪声电流就经过屏蔽流到地,而不再流过信号线。
With this shield in place, the noise current generated by the electrostatic voltage source and the coupling capacitance flows through the shield to ground rather than through the signal conductors.
本文着重研究了因近场感应电压相位差引起的耦合误差,以及近场天线差斜率变化引起的定向灵敏度的变化;
This paper mainly studies the coupling error caused by induction voltage phase difference, and fluctuation of directional sensitivity caused by changes in near-field difference slope.
使用文中介绍的方法设计单电源运算放大器能巧妙地解决由偏置电压引起的信号摆幅受限的问题,有较高的动态范围,而且具有比交流耦合更高的带宽。
The novel design solved the problem of limited voltage swing range caused by bias voltage at input of the OPA and achieved higher bandwidth compared to ac coupled design method.
进而提出了基于多回路-有限元耦合数学模型的同步发电机定子单相接地故障三次谐波电压保护方案校验方法。
Furthermore, a checkout method for the third harmonic voltage based protection scheme of stator ground fault in generators is presented based on the verified MLM-FEM coupled model.
电容分压器用于电容式电压互感器中,做分压器用并兼作耦合电容器使用。
The capacitance bleeder is used in capacitive voltage transformer as bleeder, concurrently as coupling capacitor.
通过在与浮栅电容耦合的第二杂质扩散层上施加高电压对浮栅注入电子。
Electrons are injected into the floating gate by applying a high voltage to the second impurity diffusion layer in capacitive coupling with the floating gate.
电压调节器具有耦合在反馈网络(30)和调节部分(42)之间的下冲限制电路(11)。
The voltage regulator has an undershoot limitation circuit (11) coupled between a feedback network (30) and a regulation section (42).
通过耦合电感间的换流与开关器件通断相位角的控制,使其输出超前电压的电流,以补偿电网中常见的感性无功。
It can delicer leading current with the current exchange in coupling reactor and the controlling of the switch on off phase angle in order to compensate lagging reactive power.
电压调节器具有耦合在反馈网络和调节部分之间的过载保护电路。
The voltage regulator has an overload protection circuit coupled between a feedback network and a regulation section.
基于电路基本理论知识,推导出多馈入交、直流并联的高压直流输电系统耦合导纳和换相电压关系表达式。
Based on electrical circuit theory, the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given.
此变流器采用一个耦合电感可在整个线路和负载范围实现主开关的零电压开关。
A coupled inductor is applied to implement ZVS of the primary switches for line and load.
本文从电压和电流的基本方程出发,分析脉冲波在多导线传输系统的传播现象和多导线传输系统导线间的相互耦合作用。
In this paper the propagation of pulse wave on and the mutual coupling between conductors of a multi-conductor transmission system are analysed from the basic voltage and current equations.
传感器和信号地之间的共模电压VCM来自周围杂散电容耦合带来的噪声源。
VCM, the common-mode voltage between the sensor and the signal ground, results from nearby noise sources resulting from stray capacitive coupling.
为解决动态电压调节器(DVR)研制中的一类关键问题——耦合变压器激磁涌流问题,对DVR的控制策略进行了研究。
Inrush current is a major problem in the coupled transformer of a dynamic voltage regulator (DVR).
由于同步发电机的原动机转速和发电机电压的耦合关系,使设计者在设计励磁系统的同时不得不考虑转速控制。
Since the original motive of synchronous generator speed and excitation voltage coupling relations, the excitation system designers at the same time have to consider speed control.
在版图的设计上,对输入级采用交叉耦合结构,减小由于工艺原理引起的MOS管匹配,从而减小电路的失调电压;
In layout design, the cross-couple structure is adopted in the input stage to minimize the MOSFET mismatch due to process, and consequently to lower the offset voltage in the circuits.
为分析变压器在端口电压约束下的电磁过程,本文研究了三维电磁场的场路耦合问题。
In order to analyze electromagnetic processes of transformers under constraints of port voltages, the coupled field circuit problem of 3d electromagnetic field is studied in the paper.
测量了该管的色散特性、同步电压、耦合阻抗等高频特性参数,测量结果与模拟值相一致。
The dispersion characteristic, the synchronous voltage and the interaction impedance of this S-band CCTWT are measured.
该电机驱动电路还包括耦合到输入装置、第一能量存储装置、双向DC-DC电压变换器的耦合系统。
The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter.
磁场越大同一门电压下电导增加的振幅越大,自旋轨道耦合引起的震荡变的越强,并使探针对电导的影响减小。
For a given gate voltage and a higer perpendicular magnetic field, the conductance and the oscillations amplitude induced by spin-obit coupling are increased.
除此之外,由于强烈的闸极耦合效应,在分离的上闸极加上适当的偏压,便可精确地调控临限电压。
In addition, the threshold voltage is capable of being finely tuned with a proper gate bias .
进料为电触头具有到电压源的总线耦合的连接。
The feed for the power contacts has no connection to the voltage supply for the Bus Coupler.
采用电压频率变换和频率电压变换技术处理模拟信号,有效的克服了光电耦合器的非线性,实现了模拟信号的线性光电隔离。
Analog signal linear photo-isolation is carried out by using voltage-frequency conversion and frequency-voltage conversion technique so as to effectively overcome nonlinearity of the photocoupler.
所有所述级可堆叠并耦合于电源电压与电路接地之间。
All of the stages may be stacked and coupled between a supply voltage and circuit ground.
分析了层状压电压磁介质的磁电力耦合效应和不同的叠放顺序对场变量的影响。
The magnetism-electricity-force coupling effect of the magneto-electro-elastic media and the effect of different congruence order on field variables are analyzed.
对于经过多重变压器耦合的电力系统复杂网络,惯常采用归算到同一电压级或标么值下去进行计算的方法。
Calculating different voltage grade networks of magnetic coupling, is used to convert into a voltage grade or standard system of unit.
对于经过多重变压器耦合的电力系统复杂网络,惯常采用归算到同一电压级或标么值下去进行计算的方法。
Calculating different voltage grade networks of magnetic coupling, is used to convert into a voltage grade or standard system of unit.
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