power-line filter

There are three technologies to improve the Power quality of the Power supply system, which are the Passive Power filter, the active Power filter and the hybrid active Power filter technique.

改善方法主要有无源电力滤波、有源电力滤波以及混合有源电力滤波技术。

Pulse Width Modulation control method is another key technology of active power filter.

有源电力滤波器的另一关键技术是PWM控制方式。

Variable Structure Control for a Hybrid Power Filter

一种混合型电力滤波器的变结构控制

The filter includes active power filter and passive power filter parts.

该滤波器由有源滤波部分和无源滤波部分构成。

Power System FACTS Technology Research Developing Center of Shanghai Jiaotong University and Shanghai Jiulong Electric Power Science Technology Co. Ltd. take the project from Shanghai Power Company, developing the integrated equipment with dynamic reactive power compensator and active power filter.

上海交通大学电力系统FACTS技术研发中心和上海久隆电力科技有限公司合作承担了上海市电力公司的项目，研制成功了动态无功补偿与谐波治理（有源滤波）综合装置。

Development of a Parallel Hybrid Power Filter with Respective Harmonic Compensation Method

分次补偿方式的并联型混合电力滤波器研制

Design and Simulation of Hybrid Power Filter in the DC Transmission Project

输电工程中混合电力滤波器的设计与仿真

The method of application of marine combined electrical power plant to the electrical power station, together with the application of combined active power factor correction circuit and series active power filter aided by shunt passive power filter to the electric network, is brought forward.

提出了采用船舶多模式电站进行供电，并采用一种混合有源滤波与功率因数校正电路用于船舶电网以改善电能质量的方法。

Study on hybrid power filter used in electrified railway system

电气化铁路用混合电力滤波器的研究

With the extensive application of power electronic techniques, some new structures, such as auto-tuning filter and continuously multi-tuned filter have brought great improvement of filter performance.

随着电力电子技术的应用，相继出现了自动调谐滤波器和连续多调谐滤波器等新型结构，滤波性能得到极大改善。