1) source-filter model
源-滤波器
2) passive power filter
无源滤波器
1.
A novel hybrid active power filter(HAPF)with series resonance circuit turned at fundamental frequency is proposed,which is composed of high-capacity passive power filters(PPFs)for harmonic currents suppression as well as reactive power compensation and an active power filter(APF)for improving filtering performance as well as overcoming resonance problem due to PPFs.
提出一种基波串联谐振式混合型有源滤波器,利用大容量无源滤波器实现谐波抑制和无功补偿;采用有源滤波器改善系统滤波效果并阻尼无源滤波器与系统阻抗之间的串、并联谐振。
2.
The passive power filter is applied in power distribution network to suppress the network harmonic and compensate the reactive power,the optimization of LC parameter becomes important in the filter design.
配电电网装设无源滤波器以补偿无功和抑制谐波的设计中,滤波器的LC参数是一个多约束、非线性的规划问题,其参数优化最为关键。
3.
Following actual harmonic control of power network,considering the status of passive power filters and the defects of excessive assumed conditions and insufficient optimization ability in present optimization methods,a multi-objective optimization method for passive power filters design is proposed.
针对目前电网谐波治理,考虑到无源滤波器设计的现状,以及现有优化设计方法中假设条件较多、寻优能力不强等问题,提出了一种无源滤波器的多目标优化设计方法。
3) passive filter
无源滤波器
1.
Design of passive filter based on improved genetic algorithm
基于改进遗传算法的无源滤波器设计
2.
It introduces restrain countermeasure of passive filter,active filter and soft switch technology,etc.
针对弧焊逆变电源谐波产生的原因、特点及危害,介绍了无源滤波器、有源滤波器、软开关技术等抑制对策,以及三种谐波抑制措施特点。
3.
In the paper, by analyzing the emergence and harmfulness of harmonic wave in arc welding inverter, its counter measurement is expounded emphatically, including passive filter, action filter, soft switch technique, etc.
在阐述弧焊逆变电源谐波产生的原因及危害的基础上,重点探讨了弧焊逆变电源谐波抑制的方法、无源滤波器、有源滤波器、软开关技术等,这些方法都是行之有效的。
4) 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
5) 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。
6) active filters
有源滤波器
1.
Two phase Control Method for Active Filters Fit for asymmetrical Systems;
适用于不对称系统的有源滤波器的两相控制法
2.
Optimization design of active filters based on adaptive parallel genetic programming;
基于自适应并行遗传算法优化设计的有源滤波器
3.
The present status for HVDC converter station is presented,and its future development trends are discussed in several aspects such as power electronic components,active filters,optical direct current transducer,control and protection system,mode of connection,etc.
在介绍高压直流换流站技术现状基础上,从电力电子器件、有源滤波器、光电流传感器、控制和保护系统、接线方式等几方面,探讨换流站技术的发展趋势。
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