In the palper, with resonance between the secondary coil of suspension transforMer and capacitance load the active ESS has been developed.
本文利用高压支承变压器高频载波下付边电感与负载电容的谐振特性，设计并研制了有源谐振的ESS。
The rotor motion in an active electrostatic bearing is obtained by detecting the variation of the spherical capacitance between electrodes and the rotor.
有源静电悬浮轴承通过检测电极与转子间构成的球面间隙电容以得到转子位移。
The results indicate that it can improve impedance characteristics to add active carbon into ruthenium oxide, but decrease the capacitance of composite electrodes simultaneously.
实验结果表明在二氧化钌中加入适量的活性炭，可以改善电极的阻抗特性，但将以降低电容量为代价。
The main techniques used to decrease active power are :(1)reduce switch capacitance. (2)Minimize level of voltage which to precharge or discharge capacitance.
减少动态功耗的主要技术：（1）降低开关电容。（2）降低充放电电压摆幅等。
Based on the traditional bridge circuit, an active bridge circuit, which performs high sensitivity and good linearity, is designed for capacitance measurement.
在传统电桥电路的基础上，设计了一种有源电桥的电容式检测电路。该电路具有灵敏度高、线性范围宽的特点。
Particularly, the best resistance capacitance combination of the three order active LPF's parameters optimize design is proposed for the first time.
首次提供三阶有源低通滤波器参数优化设计的阻容最佳组合。
Aiming at actual instance that the frequency of electric network is waving, based on twin-T resistance-capacitance active-trap filter, a trap filter which can filter the power interference between 49.
针对电网频率波动的实际情况，基于双t型阻容有源陷波电路，设计了可以滤除频带在49。
Aiming at actual instance that the frequency of electric network is waving, based on twin-T resistance-capacitance active-trap filter, a trap filter which can filter the power interference between 49.
针对电网频率波动的实际情况，基于双t型阻容有源陷波电路，设计了可以滤除频带在49。
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