1) electricity power filter
无源型电能滤波
2) novel passive filter
新型无源滤波器
1.
It is composed of a novel passive filter and an active filter,which are connected in series.
提出了一种中线谐波电流治理的新结构 ,该结构由新型无源滤波器和有源滤波器串联构成。
3) passive power filter
无源电力滤波器
1.
Flexible passive power filter design for eliminating harmonics is presented,which is based on passive power filter and converse-paralleled thyristor as filter switch-on or switch-off.
为了很好地消除电力系统中的谐波,提出了一种动态电力滤波器设计方案,它是在无源电力滤波器基础上,通过反并联晶闸管来控制滤波支路的投切。
2.
From Chinese practical conditions and economical consideration, this thesis chose passive power filter.
本文从我国实际情况和系统的经济性角度考虑,采用了无源电力滤波器的方案。
3.
Therefore, Passive power filter (PPF) is most widely used as harmonic-eliminating device in power system, because of simple configuration, low investment, high reliability, and low operation cost.
无源电力滤波器因其结构简单、设备投资少、运行可靠性高、运行费用低,成为电力系统中最普遍的谐波抑制设备。
4) passive filter circuit
无源滤波电路
5) Passive Filter
无源滤波
1.
The Passive Filter s Application in Multi Harmonics and Small-scale Power Network;
多谐波源小电网的无源滤波技术应用
6) passive filtering
无源滤波
1.
The principle and method of active filtering and passive filtering are explained in detail,and the practical example of passive filtering is given out.
介绍绞线、拉丝等金属制品所使用的直流、变频驱动设备产生的谐波及其对用户的危害,详细说明有源滤波和无源滤波的原理和方法,并给出无源滤波的实例,实践证明,合适的参数设计可以使拉丝设备的谐波电流由226 A降至84 A,负荷功率因数从0。
补充资料：有源滤波器
| 有源滤波器 active filter 含有有源器件的各种滤波网络。与利用电感器、电容器实现滤波功能的无源滤波器相比，有源滤波器可以省去体积庞大的电感元件，便于小型化和集成化，适于实现较低频率的滤波。有源滤波器所使用的基本元件主要是电阻器、电容器、晶体管和运算放大器。有些有源滤波器还使用特殊的有源器件，如电荷耦合器件、电流传送器等。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条