apf

Analysis of the transient process and protection of APF when traction network has over current

牵引网过电流时的有源滤波器暂态过程分析与保护

The characteris-tics and the basic principles of active power filtering technology are introduced in brief, and then the main control strategy of APF is introduced as well as some considerations for the application of APF at last.

首先简要介绍电力有源滤波技术的特点、基本原理，然后介绍APF的主要控制策略，最后对APF技术应用中应考虑的一些问题作简单介绍。

The effective experimental results prove that the APF can achieve good compensation effect. These works lay a sound foundation of APF with two-level inverter for future industry application.

样机的实验结果表明，该有源电力滤波器有较好的滤波效果，为将来两电平APF装置在实际系统中的广泛应用奠定了坚实的基础。

The Comparing and Analyzing of the Compensation Method for APF

有源滤波器补偿方式的比较与分析

AFA was significantly correlated to RF, AKA and APF.

AFA与抗角蛋白抗体(AKA)、抗核周因子抗体(APF)相关.

Several method of detecting harmonic current in the APF based harmonic compensation

基于APF的谐波补偿中的几种谐波电流检测方法

A DC side active power filter ( APF ) based on one cycle control theory is proposed.

提出了一种基于单周控制理论的直流侧有源电力滤波器 ( DC侧APF ).

In the main system, 100 Electronic ballasts are replaced by a large-power APFC AC-DC transformer.

主机具有分区控制, 自动调节亮度,自动开关和根据环境亮度开关等功能.在设计中采用一台大功率APFC方式 的AC-DC变换器代替100个电子镇流器的AC -DC 变换器.

Active power filter ( APF ) is a new type of compensation device for reactive power and harmonics.

有源滤波器 ( ActivePowerFilter,APF ) 是近年来提出的新型无功、谐波补偿装置.

English apple and German apfel are cognate words.

英语的apple和德语的apfel是同源词(或同根词).

To improve the transient characteristics of APF system, the power balance principle is applied to harmonic and reactive power detection.

为了更好地提高有源滤波系统的瞬时特性，将有功功率平衡原理应用于并联型有源滤波器的谐波和无功检测。

Cascaded multilevel converter with CPS-SPWM technique has been discussed in application of Active Power Filter ( APF ).

本文研究了基于CPS-SPWM技术的级联型多电平变流器在有源电力滤波器 ( APF ) 中的应用问题.

This paper chooses three phase shunt APF to study.

本文选择三相并联型有源电力滤波器作为研究对象。

Method of designing APF based on compensating reference current for control loop

基于控制回路补偿参考电流的APF设计方法

Research of Harmonic Detection Methods in APF

有源电力滤波器中谐波检测方法的研究

The advantages and disadvantages of several combinations of APF and TSR are discussed.

对有源滤波器(APF)与晶闸管投切电容器(TSR) 的几种组合形式分析了其优缺点.

AKA was associated with APF.

AKA和APF相关.

Power Quality Compensation System with DSP Controlled APF

基于DSP控制有源滤波器的电能质量补偿系统

In order to compensate control delay of active power filter ( APF), a predictive current control strategy based on ADAptive LInear NEuron ( ADALINE) for three-phase APF is proposed.

为有效补偿有源电力滤波器（APF）的控制延时，提出一种基于自适应线性神经元（ADALINE）的APF预测电流控制策略。

MATLAB 6.5 is employed to make the simulation for the new shunt APF.

采用MATLAB6.5对这种新型并联有源电力滤波器进行了建模和仿真研究.

The hysteresis current control method for APF based on voltage space vector.

基于电压空间矢量的APF滞环电流控制方法。

DC link voltage control is a key technology of shunt APF.

直流侧电压控制是并联型有源电力滤波器的关键技术之一。

DC side active power filter ( APF ) based on one cycle control theory is proposed.

提出了一种基于单周控制理论的直流侧有源电力滤波器 ( DC侧APF ).

However, the research of control method and control technique of APF is the core problem.

而有源滤波器的控制技术又是其研究中的核心问题。

This paper proposes an improved DC side active power filter ( APF ) with one cycle control.

文中提出了一种改进的单周控制直流侧有源电力滤波器 ( DC侧APF ).

A three-phase three-wire series hybrid active power filter ( APF ) based on one-cycle controller is introduced.

介绍了一种基于单周控制的 三相 三线串联混合型有源电力滤波器.

An Emulation Study of the Parallel APF Based on Load Current Detection

基于负载电流检测的并联型APF仿真研究

The APF eliminates the harmonics and compensates the small amounts of load unbalances of power factor that the TBC cannot eliminate due to its binary condition.

APF能消除谐波，补偿少量的负载不平衡或由于TBC二进制条件而不能消除的功率因数。

This paper outlines the experimental research results of the launch disturbances of APFSDS projectile.

本文综述了国外APFSDS弹的发射扰动的实验研究成果.

The key to APF is an accurate and real-time detecting method.

使用有源滤波器进行精确补偿的关键在于，实时、准确地检测出电网中瞬时变化的畸变电流。