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。
One academic leaders to power active filter for the product applied to the industrial site of the first.
其中学术带头人为把电力主动滤波器产品应用到工业现场的第一人。
By applying orthogonal linearity of wavelet transformation, a self adapting filter is designed on the basis of wavelet algorithm and is effectively applied to power active filter.
利用小波变换的正交线性性质，设计基于小波算法自适应滤波器。
Power quality is getting along with the extensive application of nonlinear load, active power filter technology is the valid way to settle the problem.
随着非线性负荷的广泛使用，电能质量日益下降，有源电力滤波技术是解决该问题的有效手段。
Power quality is getting worse with the extensive application of nonlinear load, active power filter technology is the effective way to settle the problem.
随着非线性负荷的广泛使用，电能质量日益下降，有源电力滤波技术是解决该问题的有效手段。
The active power filter is a new kind of the power electronic plant restraining harmonic and compensating reactive power.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
The study on shunt active power filter, which is a novel device compensating harmonics and reactive power current simultaneously, is the focus in the field of power quality control.
并联有源电力滤波器作为一种新型的谐波、无功综合补偿系统，是电能质量控制领域中的研究热点。
Active power filter is used for dynamic harmonic suppressing and compensation reactive current, which can effectively improve power network quality.
有源电力滤波器用于动态抑制谐波和补偿无功，可以有效地改善电网质量。
Active power filter is a new power electronic plant restraining harmonic and compensating reactive power.
有源电力滤波器是一种用于动态抑制谐波，补偿无功的新型电力电子装置。
A method of current detect and control for the new active power filter (APF) is presented, which has the ability of canceling harmonic and compensating reactive power at the same time.
提出了一种新型的有源电力滤波器电流检测和控制方法，在补偿谐波电流的同时还可以进行无功补偿。
In this paper, a three phase hybrid power filter composed of a Thyristor Switched filter (TSF) and an Active power filter (APF) is introduced.
介绍了由晶闸管投切滤波器和有源滤波器组合构成的一种三相混合电力滤波器。
A new method to calculate the source current reference and the compensating current reference for shunt active power filter (APF) is presented.
提出了一种计算并联型有源电力滤波器电源电流参考信号和补偿电流指令信号的新方法。
A novel single-phase hybrid active power filter applied to electrical railway system is proposed.
提出了一种适用于电气化铁路的新型单相注入式混合有源滤波器。
Especially three-phase four-wire active power filter hardware has simple structure with only three group switch device.
特别是三相四线制有源电力滤波器硬件结构简单，只有三组开关器件。
In this paper, the applications of one-cycle control in active power filter are introduced, and many improved methods are discussed.
本文介绍了单周控制法在单相有源电力滤波器中的应用，并对各种改进措施进行了探讨。
The basic principles for suppressing the harmonics of the conventional series hybrid active power filter (SHAPF) are analyzed qualitatively.
对传统的串联混合型有源电力滤波器抑制谐波的基本原理做了定性分析。
The circuit structure, control method and system characteristics of the hybrid type series active power filter are discussed.
对串联混合型有源电力滤波器的电路结构、系统特性、控制方法等进行探讨与分析。
Applying feedforward control of harmonic voltage to hybrid active power filter of finite harmonic impedance can restrain line harmonic voltage.
有限阻抗型混合有源电力滤波器中应用电压谐波前馈控制，能加强对网侧电压的谐波抑制。
The key of active power filter harmonic detection is the design of digital low-pass filter.
有源电力滤波器谐波检测中数字低通滤波器的设计是关键。
Active power Filter (APF) technology is one of the important ways to realize harmonic wave compensation of electrical network and improve the quality of power supply.
有源电力滤波器(简称APF)技术是一种实现电网谐波补偿、改善供电质量的重要方法。
An active power filter based on harmonic current compensation of the transformer is proposed for high voltage large capacity application.
提出一种新型的基于变压器谐波电流补偿的高压大容量有源电力滤波器。
A new control method for the three-phase aeronautical active power filter was proposed.
提出了一种新型三相航空有源电力滤波器的控制方法。
On the basis of it, four control approaches of the active power filter are analyzed in detail.
详细分析了有源电力滤波器的四种最基本的控制方法，并简要比较了它们各自的优缺点。
A novel space vector control strategy is proposed for four-leg three-level shunt active power filter (APF).
提出一种新型的四桥臂三电平并联有源电力滤波器(APF)的空间矢量控制策略。
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)。
Grounded on the theory of power equilibrium, a novel single phase series active power filter (APF) is proposed.
提出一种基于功率平衡原理的串联型有源电力滤波器(APF)。
A novel shunt hybrid active power filter based on controllable impedance is proposed.
提出一种新型的基于阻抗可控的并联混合型有源电力滤波器。
Hybrid shunt active power filter (HSAPF) is a kind of harmonics compensating filter consisting of shunt active power filter and conventional LC filters.
并联混合型电力有源滤波器(HSAPF)是结合并联型电力有源滤波器和并联无源滤波器的一种谐波补偿装置。
A novel structure of parallel hybrid active power filter is proposed. lt consists of Passive filter (LC) and active power filter (APF).
采用了一种新型混合型有源滤波器的结构，它由LC无源滤波器和有源电力滤波器(APF)共同组成。
A novel structure of parallel hybrid active power filter is proposed. lt consists of Passive filter (LC) and active power filter (APF).
采用了一种新型混合型有源滤波器的结构，它由LC无源滤波器和有源电力滤波器(APF)共同组成。
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