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 active power filter is a new kind of the power electronic plant restraining harmonic and compensating reactive power.
文中分析了系统平衡变换原理，讨论了系统的平衡方式、补偿电流检测与有源滤波器控制方法。
In this paper, the principle of balanced transformation is analyzed; the balance mode, detection of compensating currents and controlling method of the active filter are discussed.
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。
Active power filter is a new power electronic plant restraining harmonic and compensating reactive power.
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。
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.
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。
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.
有源滤波器的应用中要求补偿电流的指令值计算要准确。
One key problem with APF application is how to accurately calculate harmonic currents for compensation.
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。
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 new method to calculate the source current reference and the compensating current reference for shunt active power filter (APF) is presented.
有源电力滤波器是一种用于抑制谐波、补偿无功的新型电力电子装置。
Active power filter (APF) is a new power electronics device used to restraining harmonics and compensating reactive power.
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。
An active power filter based on harmonic current compensation of the transformer is proposed for high voltage large capacity application.
采用基于双dsp结构的有源滤波器可以大大改善滤波性能，并能抑制LC电路与电网之间的谐振，提高补偿系统动态性能。
The active filter based on dual DSP can improve the performance of filtering, restrain the resonance between LC circuit and electrical network, and improve dynamic performance of compensation system.
最后，良好的仿真结果表明本文设计的各种有源电力滤波器能有效地补偿系统中的谐波和无功功率，且具有良好的动态性能。
Finally, good simulation results illustrate that various active power filters are designed in the text can compensate harmonic and reactive power of the system, have good dynamic performance.
提出一种基于谐波磁通补偿原理的单相并联型有源电力滤波器。
A novel single-phase parallel active power filter based on the harmonic magnetic flux compensation theory is proposed.
为了实现对农村电网谐波的实时和准确补偿，提出了一种用于单相有源电力滤波器可检测任意指定次谐波的新方法。
This paper proposes a new selective harmonic detecting method for selective harmonic compensation active power filter to provide precise compensations using in rural power system.
串联型有源电力滤波器可较好地补偿电压源型谐波源。
The series active power filter (SAPF) can compensate the harmonic distortion caused by voltage type harmonic source.
提出了一种电力有源滤波器补偿参考电流的倍频调制检测新方法。
A new method of detecting compensating reference current for active power filters by frequency multiplication modulation (FMM) is presented in this paper.
电流控制技术直接影响并联有源电力滤波器的补偿性能。
The compensation performance of the shunt active power filters is directly affected by the current control strategy.
为实现对非线性负载的谐波补偿和电压调节功能，提出了一种混合型并联有源滤波器。
In order to realize the functions of harmonic compensation and voltage regulation for nonlinear loads, a hybrid shunt active power filter is proposed.
为了提高电能质量，通常采用有源电力滤波器来补偿非线性负载的谐波电流，以减小谐波对电网的污染。
In order to improve the power quality, Active power filter is used to compensate harmonic current of nonlinear load to decrease harmonic pollution of the grid.
文中讨论了平衡变换原理，给出了补偿电流检测与有源滤波器控制方法。
The principle of balanced transformation is discussed. The detecting method of the compensating currents and control mode of the active power filter are proposed.
研究了基于基波磁通补偿的串联型有源滤波器。
A series active power filter based on fundamental magnetic flux compensation has been developed and tested.
本文详细分析了并联型有源电力滤波器的控制策略，包括补偿电流跟踪控制和直流侧电压控制。
Shunt active power filter's control strategy including compensatory current control and DC voltage control is analyzed in detail.
有源电力滤波器的补偿性能很大程度上取决于对畸变电流的实时、准确检测和变流器输出电流的控制策略。
The compensate performance of APF is determined by detecting the harmful currents accurately and real-timely and the current tracking control strategy of the converter.
提出一种新型的基于基波磁通补偿的串联型有源电力滤波器。
A new type series active power filter based on fundamental flux compensation is proposed.
有源电力滤波器（APF）中畸变电流的检测与控制方法，不仅是决定其补偿性能的关键因素，而且也影响到APF的应用范围。
The detection and control methods of distortion currents for active power filters are key factors affecting not only the compensation performance of APF, but also the extension application.
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。
Hybrid shunt active power filter (HSAPF) is a kind of harmonics compensating filter consisting of shunt active power filter and conventional LC filters.
介绍了三相三线制混合型有源电力滤波器在变频调速电动机谐波治理和无功补偿方面的运行情况。
The operating status of three-phase three-wire HAPF(Hybrid Active Power Filter) in harmonic suppression and reactive power compensation for variable-frequency motor are introduced.
通过仿真验证了在电网电压存在畸变时，有源电力滤波器的补偿效果良好，且可以根据对谐波和无功电流灵活补偿。
The results of simulation verify this scheme is effective, and in this scheme APF can compensate harmonic and reactive currents with the distorted source voltages flexibly.
统一电能质量调节器(UPQC)是结合串联有源滤波器和并联有源滤波器的一种新型谐波和无功补偿装置。
The unified power quality conditioner (UPQC) is a kind of novel harmonic and reactive compensation equipment by combining the series active filter and shunt active filter.
电压源型有源电力滤波器直流侧电容电压的稳定程度对补偿性能有直接的影响。
The stability of the dc bus capacitor voltage is directly connected with the compensatory capability of an voltage source active power filter.
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