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- The passive filter of the equipment can be used for compensation reactive power as well as for harmonic elimination. 在分析基本工作原理及控制策略的基础上，对该新型滤波装置装置的稳定补偿性进行深入的研究。
- 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。
- This filter conquers the traditional passive filter"s deficiency, it is capable of tracking harmonic and conquering magnify of harmonic. 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。
- This paper presents a novel controllable passive filter which uses the thyristor controlled reactor( TCR) as a variable reactor. 提出了一种利用晶闸管控制电抗器为可变电抗器的新型可控无源滤波器。
- Passive Filter is used to suppress the harmonic current of the power system, and it has become a primary method for the arc furnaces. 作为一种重要的谐波源，电弧炉严重影响着电力网络和电气设备以及通信和电子设备的安全和经济运行。
- The novel power filter consists of the well tuned LC passive filter, the additional inductor and the active power filter (APF) which is controlled as a harmonic current source. 它由纯调谐LC无源滤波器、附加电感和有源电力滤波器(APF)构成,APF控制成谐波电流源。
- With the parameters of passive filter optimized by NSGA-II, the minimum investment is obtained, and the harmonic interference is effectively eliminated. 利用NSGA-II对无源滤波器进行参数优化，不仅能节省初始投资，还能更有效地消除谐波干扰。
- REN Zhen,TANG Zhuo-yao.The feasibility study report of adding active filter to passive filter at DC side in Gezhouba Converter Station.Chongqing:Chongqing Univ ersity,HVDC Research Institute,1997. [1]任震;唐卓尧.;葛洲坝换流站直流侧无源滤波器加装有源滤波器的可行性研究报告[R]
- A high switching frequency is chosen to minimize the size of the passive filtering components, further assisting in cost reduction. 选择一个较高的开关频率,以最小化被动过滤元件的尺寸,进一步降低成本。
- The harmonic characteristics of FIVDC system and the shortcomings of the passive filters (PF) currently used on AC side of HVDC are analyzed briefly. 简要分析了高压直流(HVDC)输电系统谐波的特点和目前HVDC交流侧所采用无源滤波器的缺点。
- It is difficult to obtain the dynamic models of converters, overlong overhead HVDC lines and passive filters in audio frequency. 然而，由于运行工况及气候的影响，难以求取换流器及长距离高压架空线路在音频带内的动态数学模型。
- By analysis mechanism of the pressure pulsation for hydraulic system, introduced two methods, the passive filtering and the active filtering, to decrease pressure pulsation. 摘要通过对液压系统中产生压力脉动的机理分析，介绍被动滤波和主动滤波两种降低压力脉动的方法。
- A Passive Filter for Charge Pump Phase-Locked Loop 用于电荷泵锁相环的无源滤波器的设计
- Simulation of a Self-tuning Passive Filter 自动调谐无源滤波器的仿真研究
- Experiment of a Novel Controllable Passive Filter 新型可控无源滤波器的实验研究
- Analyzing of Passive Filter applied to Power Supply 无源滤波器在开关电源中的应用分析
- You need to filter the drinking water. 你需要把饮用水过滤。
- Passive filter static state compensation 无源滤波静态补偿
- He played a passive role in the marriage. 他在婚姻中扮演了一个被动的角色。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
