harmonic filter的例句大全

Since piezoelectric resonant filter can not effectively prohibit higher-frequency harmonic, the mechanism of this problem has been discussed by means of a specific example which shows that there exists lots of undesirable resonant frequencies of piezoelectric that would let pass undesirable signals.

提出压电谐振滤波器不能很好地滤除高频谐波的问题，结合一个具体例子理论推导了压电谐振滤波器存在许多干扰谐振频率，从而不能有效滤除一些特定频率的干扰信号。

The finite element model of the air filter was built in ANSYS, and modal analysis and harmonic responses analysis have been finished.

运用ANSYS软件对空气净化器建立有限元模型，并进行模态分析和谐响应分析。

As a dynamic harmonic elimination device, active power filter overcomes the shortcomings of Passive filter devices; it is a researching focus in recent years.

有源电力滤波器（Active Power filter，APF）作为一种动态治理谐波装置克服了无源滤波装置的缺点，近年来受到了广泛的关注。

A principle of passive filter based on power harmonic analysis

基于功率谐波分析的一种无源滤波原理

Active Power Filter ( APF) is one kind of modern power electronics equipment which can compensate harmonic current and reactive power. It has much more advantages than other passive filters.

有源电力滤波器（Active Power filter，APF）是一种补偿谐波电流和无功功率的现代电力电子设备，对比其他无源滤波等装置有不可比拟的优势。

Harmonic control and reactive power compensation is the important problem which need to solve urgently. Currently, method generally choose hybrid electric power filter system which combinate static reactive compensation ( SVC) and active filter ( APF).

谐波抑制和无功补偿是当前电力系统中迫切需要解决的问题，目前一般是采用静止无功补偿（SVC）和有源滤波（APF）相结合的混合型电力滤波系统。

Research on Mine Used Hybrid Power Filter Based on Harmonic Voltage Detection

基于谐波电压检测的矿用混合型电力滤波器的研究

Development of a Parallel Hybrid Power Filter with Respective Harmonic Compensation Method

分次补偿方式的并联型混合电力滤波器研制

Analysis of Line Harmonic Current of Three-phase Rectifier with LC Filter

LC滤波的三相桥式整流电路网侧谐波分析

Analysis Performance of Negative Sequence Current Filter Affect by Harmonic Component

谐波对负序滤过器工作状态影响分析

Analysis and Comparison of Harmonic Wave Filter Method in Electric Power Frequency Communication

工频电力通信中谐波滤除方法的分析和比较

With regard to the accuracy affection during fundamental component calculation caused by aperiodic component, frequency deviation and fractional harmonic in signal, the paper analyzes and compares three filter algorithms of Fourier algorithm, differential filter algorithm and shunt compensation algorithm.

针对信号中非周期分量，频率偏移，分数次谐波对基波分量计算精度的影响，对傅里叶、差分滤波和并联补偿3种滤波算法进行了分析比较。

Selective Harmonic Zero-steady-error Control for Three Phase Shunt Active Power Filter

并联型有源电力滤波器指定次无静差控制策略

Along with the comprehensive application of power electronics devices, the harmonic problem of power system becomes more and more serious, for the harmonic problem of medium-voltage and high-voltage system, high-capacity hybrid active power filter is an powerful governing method.

随着电力电子器件的广泛应用，电力系统的谐波问题日益严重，对于中高压系统的谐波问题，大容量混合型有源电力滤波器是有效的治理手段。

An Integrated Learning Boost Converter Control for Hybrid Active Power Filter to Dampen Harmonic Resonance in Power System

无源与有源结合电力滤波器阻尼谐波振荡的重复学习Boost变换控制

the output filter is a key component of sapf, considering the two indicators of compensation frequency band tracking performance and high-frequency band switching harmonic suppression performance, a parameter computation method of lrc type of output filter is proposed based on the volt-second characteristic.

输出滤波器是SAPF的关键组成部分，综合考虑补偿频段的跟踪性能和高频开关谐波抑制性能这两类指标，提出了基于伏秒特性的LRC型输出滤波器的参数计算方法。

the second-order anti-aliasing filter is designed in view of aliasing error of harmonic measure;

针对谐波测量中的混叠误差设计了二阶抗混叠滤波器；

a novel double hysteresis current control method for shunt active power filter ( apf) based on optimal voltage space vectors is proposed and the purpose of quickening transient response and reducing high-order harmonic components is achieved.

基于最优电压空间矢量原理，提出了适用于并联型有源电力滤波器的双滞环电流控制新方法，达到了减少高次谐波分量、加快响应速度的目的。

application of high pass filter in the conditions of multiple harmonic sources

多种谐波源环境中高通滤波器的应用

a novel selective harmonic elimination pwm technique for active power filter

一种新的有源滤波器优化特定消谐PWM技术