片语

power active passive filter电力有源滤波器

active trap filter有源陷波器

hybrid active power filter混合型有源电力滤波器

Parallel active power Filter并联型有源电力滤波器

Compound active carbon filter活性炭复合滤嘴

Active Powe Filter有源电力滤波器

active power filter channel有源电力滤波器

active electric filter有源电力滤波器

aeronautical active power filter航空有源电力滤波器

英汉例句

• finally, some suggestions about the development of power active filter in our country were given.

  对电力有源滤波器存在的问题进行了分析；

• an active filter with both lp and hp functions is derived. the conclusion which is not sensitive to the changes of the value of each component is drawn.

  本文提出了一种具有双功能的有源滤波器，得出了它对各元件值的变化不敏感的结论。

• this paper presents a comprehensive review of active filter (af) configurations, control strategies, and other related economic and technical considerations.

  本文全面地回顾了有源滤波器（af）的主要类型、控制策略及相关的经济技术指标。

• based on the sensitivity analysis to the method of butterworth active filter design. this paper introduces the advantage and disadvantage of each design project.

  本文针对巴特沃兹有源滤波器设计进行了灵敏度分析，给出了各个设计方案的优缺点。

• based on the method, active filter device has a wide application prospect and practical value.

  基于该方法的有源滤波器装置有较好的应用前景和实用价值。

• the active filter acts as an infinite impedance to the external for the fundamental frequency and as a low resistor for harmonic frequencies.

  对外电路而言，在基波频率下有源滤波器被控制为无限大阻抗，在谐波频率下被控制为小电阻。

• fdnr filter, whose main advantage lies in its low sensitivity to parameter variation of an element, is a newer active filter used in digital seismographs, such as mds-10 and gus-bus seismographs.

  fdnr滤波器是目前国外一些数字地震仪如mds-10，gus-bus采用的一种比较新颖的有源滤波器，它的主要优点是对元件参数变化的灵敏度很低。

• the active filter and the main circuit are look as the generalized active filter and the inverse of its model is used as the controller to control the active filter.

  此方法把有源滤波器及主电路部分看作广义有源滤波器并利用其逆模型作为控制器对其进行控制。

• however, the adoption of active filter technique a kind of reasonable, valid means to solve modern electric power quality problem.

  而采用有源滤波技术是解决现代电能质量问题的一种非常合理、有效的手段。

• this paper is focused on a shunt active filter based on detection of harmonic voltage to attenuate harmonic propagation in a power distribution network and its installation site selection.

  本文着重论述了基于电压检测的并联型有源滤波器在放射状配电网谐波抑制中的应用及其安装点的选择。

• a new active filter with one capacitor, one operational amplifier and two resistors is presented.

  这种新型的有源滤波器，只用一个电容器、一个运算放大器和两个电阻器。

• in application, a n-order active filter using opa and rc was designed. the circuit can realize hp and lp functions simultaneously without changing the circuit topology.

  设计了一个用opa和rc元件组成的n阶滤波器电路，不必改变电路参数，能同时实现高通和低通滤波功能。

• double current hysteresis optimal state control method in single active filter is proposed.

  提出了单相有源滤波器双滞环电流比较状态优化控制方法。

• basic principles and structure of power active filter is introduced in this paper.

  介绍了电力有源滤波器的基本原理和结构。

• this paper analyzed how to solve the harmonic problem produced by frequency converter using active filter on amine production tine in anhui huaihua group.

  并分析了淮化集团甲胺生产线如何采用并联有源滤波器，解决因变频器所导致的谐波问题。

• the result shows that the power active filter control system, the protection circuit and interface circuit turned out to that as expected. the machine set operates steadily and reliable, and meets th…

  实验结果表明，该电力有源滤波器的控制系统、保护电路及人机接口电路等均实现预期功能，整机运行稳定可靠并达到设计要求。

• impact of backwashing on biomass growth in biological active filter was researched.

  研究了反沖洗对生物活性滤池生物量的影响。

• controlling the dc capacitor average voltage and fluctuant voltage at an adequate value is an important factor which guarantees the excellent compensation characteristics of shunt active filter (apf).

  控制逆变器直流电容的平均电压与电压波动为适当值是保证并联型电力有源滤波器具有良好补偿性能的一个重要因素。

• if active filter circuit is adopted, wet tantalum capacitor will face test of high voltage and high frequency.

  一旦采用有源滤波电路，钽电容器将面临高压和高频性能的严峻考验。

• active filter circuit is composed of pota and ground capacitors. it has the characteristics of high stability and low sensitivities.

  所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。

• in principle, active filter can achieve a high q value, but high-q active filter is not enough for the stable.

  原理上讲，有源滤波器可以达到很高的q值，但是过高的q值对于有源滤波器来说是不够稳定的。