active filter的用法和樣例：
例句
- A novel active power filter control algorithm based on DC capacitor voltage control and compensation current feedback control is proposed.
提出了一種基于直流側電容電壓控制和補償電流反饋控制的電力有源濾波器新型控制算法。 - 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.
介紹了串聯(lián)型電力有源濾波器的系統結構和基本工作原理，對其控制方法和控制電路進(jìn)行了分析和研究。
