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。
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。
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。
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.
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。
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。
At present, with the use of digital control system, active power filter becomes the most suitable for active power filter, for its flexibility, speed and high reliability features.
目前，采用数字控制系统的有源电力滤波器以其灵活性、快速性和高高可靠性的特点，成为最适宜的有源电力滤波器。
Aiming at actual instance that the frequency of electric network is waving, based on twin-T resistance-capacitance active-trap filter, a trap filter which can filter the power interference between 49.
针对电网频率波动的实际情况，基于双t型阻容有源陷波电路，设计了可以滤除频带在49。
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.
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。
A shunt active power filter is applied in the fisher boat in order to suppress the harmonic produced by the sleeve-fish troll machine. The design scheme of the shuntactive power filter is provided.
将并联型有源电力滤波器应用于鱿鱼钓船，抑制鱿鱼钓机这一典型的谐波源工作时对电源造成的谐波污染，并提供了有源电力滤波器的设计方案。
The paper introduces a self adaptive filter system which detects the current reference of active power filter quickly and accurately.
介绍了一种自适应滤波系统，用于快速准确地检测出有源滤波器的参考电流。
The methods of harmonic suppression were introduced, such as adopting passive power filter (PPF), active power filter (APF), hybrid filter and harmonic protective device (HPD).
介绍了谐波治理的方法，即采用无源滤波器、有源滤波器、混合型滤波器及谐波保护器，举例说明了谐波保护器的应用。
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.
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。
It shows that the control system meets real time requirement of the active power filter and the compensation properties of the active power filter are very good.
实验表明，该控制系统满足有源滤波器的实时控制要求，并联混合型滤波器的滤波性能良好。
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。
Governing harmonic with Active Power Filter has better compensation performances than with Passive Filter.
采用有源电力滤波器治理谐波比无源滤波器有更优越的补偿性。
Governing harmonic with Active Power Filter has better compensation performances than with Passive Filter.
采用有源电力滤波器治理谐波比无源滤波器有更优越的补偿性。
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