介绍了电力有源滤波器的基本原理和结构。
Basic principles and structure of power active filter is introduced in this paper.
该电力有源滤波器以主电流为控制对象，控制电路比较简单。
The filter takes the main current as a controlled object. Its control circuit is simple.
给出了一种基于偏差最大相校正的电力有源滤波器的实现方法。
This paper presents an available method-an active filter based on adjusting maximum phase of deviation.
本文主要是关于电力有源滤波器电流跟踪控制技术方面的研究。
The main content of this thesis is about the study on the current track control strategy of Active Power Filer.
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.
电力有源滤波器能动态补偿不对称三相电路的畸变电流、负序电流分量。
Active power filter can compensate current components which include distortion and negative sequence current components when it is used in unbalanced three-phase circuit.
本文基于并联型电力有源滤波器的工业化应用，对上述问题进行相关研究。
Based on Shunt Active Power Filter (SAPF) industrial applications, this thesis will research these issues.
为保证电力有源滤波器的稳态指标，对状态反馈后的系统设计了重复控制器。
Repetitive controller also is designed out of state feedback control loop to improve static performance of APF.
因此，它可应用于电力系统故障检测、保护和电力有源滤波器谐波电流检测中。
Therefore it can be widely applied to fault detection, protection for power system and active power filter.
本文介绍串联混合型单相电力有源滤波器的一种基于DSP芯片的数字式控制系统。
This paper introduces a digital control system of series hybrid type active power filter used in single-phase circuit, which employs a DSP processor.
电力有源滤波器由于能对频率和幅值都变化的谐波进行跟踪补偿，得到了广泛的研究。
Active power filter (APF) gains comprehensively research because of its ability to compensate the harmonics changing in both frequency and magnitude.
对滞环比较电流控制方法进行了深入分析，讨论了影响电力有源滤波器性能的关键因素。
Also, it analyzed the current control method of hysteresis current control, and gave several key factors which affect performance of the APF.
仿真和实验研究证明这种电力有源滤波器能够消除谐波电流源型负载产生的无功电流和谐波电流。
The simulation and experimental results demonstrate that the proposed system can compensate harmonic current and reactive current generated by harmonic current source loads.
串联混合型单相电力有源滤波器是串联有源滤波器与并联无源滤波器组合而成的单相电路新型滤波装置。
As a new filtering device used in single phase circuit, hybrid type series active power filter is a combined system of shunt passive filter and series active filter.
介绍了串联型电力有源滤波器的系统结构和基本工作原理，对其控制方法和控制电路进行了分析和研究。
This paper describes the system structure and basic operation principle of the series active power filter, and its control method and control circuit are studied and analyzed.
简单介绍电力有源滤波器的工作原理，提出了检测与产生畸变电流的新方法及其电路，并给出了实验波形。
The paper introduces the principle of the active power filter briefly, presents a new method for detecting and producing distortion current applied to the APF and provides experimental waveform.
提出了基于载波组合相移技术的电流型电力有源滤波器，在较低的开关频率下实现了等效的高频载波效果。
With this technique, the effect of equivalent high switching frequency converter has been obtained with low switching frequency converter.
提出一种基于自适应滤波理论的电力有源滤波器，建立了该电力有源滤波器的数学模型，对其性能进行了分析。
This paper presents an active power filter (APF) based on adaptive filter theory. The mathematic model of the APF is derived, and the performance of the APF is analyzed.
对并联型电力有源滤波器建立了数学模型，详细地分析了在全数字控制下，谐波指令的生成和电流控制器的设计。
Having established the mathematic model of a parallel active power filter, this paper has analyzed the generation of harmonic current order and the design of its current controller in detail.
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.
简要介绍了工厂供电系统中的谐波电流及其计算方法，并在此基础上分析了电力有源滤波器的原理及谐波电流的抑制。
Describes the harmonic current in the factory power supply system and how to calculate it, and on top of that, analyses active filtration of electric power.
本文分析了电力有源滤波器的原理和组成结构，详细分析了检测负荷电流式、检测系统电流式、复合控制式三种控制模式；
This paper made detail study on the theory and structure of the APF and the three control methods: detecting load current method, detecting system current method and complex control method.
简要分析了串联型电力有源滤波器（APF）的工作原理，提出了一种负载电压检测控制方式，给出了其主电路的参数设计方法。
The paper analyzes briefly the basic operation principle of a series APF and proposes a control approach of detecting its load voltage.
本文通过仿真研究了级联型STS - SVM多电平变流器在电力有源滤波器和交流电机矢量控制变频调速系统中的应用问题。
In this paper, the applications of cascade STS-SVM multilevel converters on active power filter and ac motor vector-controlled transducer are researched through simulation.
对并联型电力有源滤波器(APF)在电力系统发生各种短路故障时的行为进行了分析，得出了在系统发生故障期间APF会发生过流现象的结论。
For short - circuit faults occurring in power systems, the behavior of shunt active power filter APF is analyzed. It is concluded that the overcurrent phenomena will happen during the fault period.
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.
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.
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.
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