采用晶闸管相控电抗器（TCR）的无源滤波器可以增大电源系统的容量，降低成本；
To use the passive powered filter with TCR can enlarge the capacity of power source system, and reduce its cost.
其核心思想是利用可控电抗器连续调节电感量从而保持滤波器在谐振点附近工作。
Its main idea is to use controllable reactor to adjust inductance continuously, so to keep filter working around resonance point.
为此，提出了一种由并联有源滤波器和串联平波电抗器组成的混合有源滤波系统。
This paper presents a hybrid active filter system, which consisted of shunt active filter and series smoothing reactor.
本文研究了一种基于连续可调电抗器的交流连续可调滤波器，旨在克服调谐滤波器的上述缺点并解决谐波过流的问题。
This paper researches a continuously tuned filter based on a continuously tunable reactor in order to compensate the detuning and limit excessive harmonic current.
本文研究并设计了一种基于可控电抗器的单调谐滤波器，可用于对单次谐波如3次、5次或7次谐波的滤除。
This paper studies and designs a single tuned filter based on a controllable reactor, it could filter odd harmonics such as 3rd or 5th or 7th and so on.
所述单元块用于制造磁芯，该磁芯应用于PFC（功率因数校正）用有源滤波器、三相线路电抗器或汽车电子设备所用的电感器。
The unit block is used to produce cores applied to an active filter for PFC, a three-phase line reactor, or an inductor for automotive electronics.
所述单元块用于制造磁芯，该磁芯应用于PFC（功率因数校正）用有源滤波器、三相线路电抗器或汽车电子设备所用的电感器。
The unit block is used to produce cores applied to an active filter for PFC, a three-phase line reactor, or an inductor for automotive electronics.
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