1) active power filter
有源滤波
1.
Research and engineering application of a novel high-capacity shunt hybrid injection type active power filter;
新型大功率并联混合注入式有源滤波器的研究与应用
2.
Research on new type arc-suppression coil based on single-phase active power filter technology;
基于单相有源滤波技术的新型消弧线圈的研究
3.
The Discussion about the Optimal Output of The Active Power Filter;
关于电力有源滤波器优化输出的探讨
2) active filter
有源滤波
1.
Study on hi-order RC active filter integrated and optimization techniques
高阶RC有源滤波器优化综合技术研究
2.
The shunt active filter’s application is proposed in power network of complicated harmonic, and its principle is introduced in the paper.
本文介绍了并联有源滤波装置的工作原理和在复杂谐波特性系统中应用,就谐波治理中的无源及有源滤波技术进行了对比,结合实践证明并联有源滤波装置是治理谐波污染的有效设备,今后将具有广阔的运用前景。
3.
Isolation is a favorable method for reducing noise interference and increasing the reliability of the system,and adding an active filtering circurt can effectively prevent noise interference from other frequency signals.
一方面采取隔离措施来抑制噪声干扰提高系统的可靠性是比较理想的解决措施;另一方面通过在信号输入前端加有源滤波电路能有效地滤除额外频率信号的噪声干扰。
3) APF
有源滤波
1.
Study on the method of hysteresis current control in APF;
并联电力有源滤波器滞环电流控制方法的研究
2.
A discussion about design method of LC output filter for three phase APF is presented.
本文对三相并联电力滤波器的输出LC滤波器进行了研究,考虑有源滤波器的输出电流的频宽和EMI标准对LC滤波器的参数进行设计,并给出了设计实例,仿真结果验证了设计方法的可行性。
4) active filtering
有源滤波
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。
2.
In light of the characteristics and harm of nonlinear load in power system for sewage disposal,the principles and features of reactive filtering and active filtering schemes are analyzed and compared.
针对污水处理用电系统中非线性负载的特性及其危害,分析比较了无源滤波方案和有源滤波方案的原理及特点,从经济性和实用性两方面考虑,提出了无源滤波和有源滤波相结合的滤波方案。
5) active power filter
有源滤波器
1.
A design of active power filter based on selective harmonic elimination technique;
基于特定消谐技术的单相有源滤波器设计
2.
Study of injection-type hybrid active power filter;
注入式混合型有源滤波器研究(英文)
3.
Parameter design and engineering application of injection-type hybrid active power filter;
注入式混合型有源滤波器的参数设计及工程应用
6) active power filter(APF)
有源滤波器
1.
An improvement scheme for the parallel hybrid active power filter(APF) is presented: a resonance branch was paralleled to the original parallel hybrid APF,which greatly reduced the total capacity of the APF without damaging its filtering performance.
介绍了对并联混合型有源滤波器的一种改进方案,在原来的并联混合型有源滤波器的基础上并联一谐振支路,在不影响原来对谐波的滤除效果的前提下,大大降低了APF的总容量。
2.
In the control strategies for an active power filter(APF),the determination of harmonic and reactive components of the load current is the most important stage.
有源滤波器作为改善电能质量一种有效的手段,它要求快速准确地检测出负载电流中的谐波和无功分量。
3.
Based on the analysis of the harmonic sources and the methods of compensation,a new filtering measure,active power filter(APF) is presented,including its working principle and internal structure.
从谐波源及谐波补偿方法的分析出发,着重介绍了一种目前新兴的滤波措施——电力有源滤波器的工作原理和内部结构。
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